<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2024 Workiva-->
<!--r:15a3bd7e-01c5-4224-8fea-91137d4a0431,g:2759128f-258d-4cf2-b5c6-3c81426b3f65-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.rfmd.com/role/RecentAccountingPronouncementsandDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#RecentAccountingPronouncementsandDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/RecentAccountingPronouncementsandDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_e7dcd0bd-2375-413a-88a1-b93ad71b0969" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_28b29fb6-2966-49af-8502-763510488a20" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_e7dcd0bd-2375-413a-88a1-b93ad71b0969" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_28b29fb6-2966-49af-8502-763510488a20" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/CondensedConsolidatedStatementsofStockholdersEquityUnaudited" xlink:type="simple" xlink:href="rfmd-20240928.xsd#CondensedConsolidatedStatementsofStockholdersEquityUnaudited"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/CondensedConsolidatedStatementsofStockholdersEquityUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_4b4e82c4-f0c5-49d0-b872-e69b24f7ba48" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RestatementAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:to="loc_srt_RestatementAxis_4b4e82c4-f0c5-49d0-b872-e69b24f7ba48" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_4b4e82c4-f0c5-49d0-b872-e69b24f7ba48_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RestatementDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RestatementAxis_4b4e82c4-f0c5-49d0-b872-e69b24f7ba48" xlink:to="loc_srt_RestatementDomain_4b4e82c4-f0c5-49d0-b872-e69b24f7ba48_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_90766a4c-0436-4935-851c-6b4ed9e58b1b" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RestatementDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RestatementAxis_4b4e82c4-f0c5-49d0-b872-e69b24f7ba48" xlink:to="loc_srt_RestatementDomain_90766a4c-0436-4935-851c-6b4ed9e58b1b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_cbda9dcf-15d1-4732-8e1d-97504074be0d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_cbda9dcf-15d1-4732-8e1d-97504074be0d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_cbda9dcf-15d1-4732-8e1d-97504074be0d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_cbda9dcf-15d1-4732-8e1d-97504074be0d" xlink:to="loc_us-gaap_EquityComponentDomain_cbda9dcf-15d1-4732-8e1d-97504074be0d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_56a5b59d-484b-42e0-b425-134e44dc48f7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_cbda9dcf-15d1-4732-8e1d-97504074be0d" xlink:to="loc_us-gaap_EquityComponentDomain_56a5b59d-484b-42e0-b425-134e44dc48f7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_49804086-3f36-41ed-bac7-99de5271974e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_56a5b59d-484b-42e0-b425-134e44dc48f7" xlink:to="loc_us-gaap_CommonStockMember_49804086-3f36-41ed-bac7-99de5271974e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_ff1a5613-ced6-474f-bff2-c79ac87cd4e8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_56a5b59d-484b-42e0-b425-134e44dc48f7" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_ff1a5613-ced6-474f-bff2-c79ac87cd4e8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_04ef7b0a-166f-402d-bc25-1a2c05656faf" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_56a5b59d-484b-42e0-b425-134e44dc48f7" xlink:to="loc_us-gaap_RetainedEarningsMember_04ef7b0a-166f-402d-bc25-1a2c05656faf" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_ccca3748-97a6-4ecf-83c6-019e2cc91cad" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:to="loc_us-gaap_StatementClassOfStockAxis_ccca3748-97a6-4ecf-83c6-019e2cc91cad" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_ccca3748-97a6-4ecf-83c6-019e2cc91cad_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_ccca3748-97a6-4ecf-83c6-019e2cc91cad" xlink:to="loc_us-gaap_ClassOfStockDomain_ccca3748-97a6-4ecf-83c6-019e2cc91cad_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_2c470672-b8a4-4ab9-b48d-b6a77e87f001" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_ccca3748-97a6-4ecf-83c6-019e2cc91cad" xlink:to="loc_us-gaap_ClassOfStockDomain_2c470672-b8a4-4ab9-b48d-b6a77e87f001" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_24f99d75-538e-4152-b56b-01763497d026" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_24f99d75-538e-4152-b56b-01763497d026" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_24f99d75-538e-4152-b56b-01763497d026_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_24f99d75-538e-4152-b56b-01763497d026" xlink:to="loc_us-gaap_TypeOfAdoptionMember_24f99d75-538e-4152-b56b-01763497d026_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_ca63862e-b39a-4e57-b5d7-47f746bfc56f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_24f99d75-538e-4152-b56b-01763497d026" xlink:to="loc_us-gaap_TypeOfAdoptionMember_ca63862e-b39a-4e57-b5d7-47f746bfc56f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_638367ba-d29d-4a97-818d-a67ea3ebfe9a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:to="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_638367ba-d29d-4a97-818d-a67ea3ebfe9a" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ChangeInAccountingPrincipleMember_638367ba-d29d-4a97-818d-a67ea3ebfe9a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ChangeInAccountingPrincipleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_638367ba-d29d-4a97-818d-a67ea3ebfe9a" xlink:to="loc_us-gaap_ChangeInAccountingPrincipleMember_638367ba-d29d-4a97-818d-a67ea3ebfe9a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ChangeInAccountingPrincipleMember_350e13dc-1a2e-4c98-a3a8-232f7548724e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ChangeInAccountingPrincipleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_638367ba-d29d-4a97-818d-a67ea3ebfe9a" xlink:to="loc_us-gaap_ChangeInAccountingPrincipleMember_350e13dc-1a2e-4c98-a3a8-232f7548724e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_e8d9b22a-16e5-4973-8a2c-e40cbb0187ee" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:to="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_e8d9b22a-16e5-4973-8a2c-e40cbb0187ee" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_e8d9b22a-16e5-4973-8a2c-e40cbb0187ee_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsForErrorCorrectionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_e8d9b22a-16e5-4973-8a2c-e40cbb0187ee" xlink:to="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_e8d9b22a-16e5-4973-8a2c-e40cbb0187ee_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_d9419a4b-34e2-4eee-ae29-84a0ec360271" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsForErrorCorrectionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_e8d9b22a-16e5-4973-8a2c-e40cbb0187ee" xlink:to="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_d9419a4b-34e2-4eee-ae29-84a0ec360271" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_63b4085b-3ff3-4dd2-b472-4a840586e046" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_63b4085b-3ff3-4dd2-b472-4a840586e046" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_63b4085b-3ff3-4dd2-b472-4a840586e046_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_63b4085b-3ff3-4dd2-b472-4a840586e046" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_63b4085b-3ff3-4dd2-b472-4a840586e046_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_13f77956-cf66-4a77-8c1a-85f9274fc12a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_63b4085b-3ff3-4dd2-b472-4a840586e046" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_13f77956-cf66-4a77-8c1a-85f9274fc12a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_1e15a71f-f4e1-4234-a60d-4d5599b7571b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_51109a70-589e-4616-9ed2-0d278554fcfa" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_1e15a71f-f4e1-4234-a60d-4d5599b7571b" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_1e15a71f-f4e1-4234-a60d-4d5599b7571b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_1e15a71f-f4e1-4234-a60d-4d5599b7571b" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_1e15a71f-f4e1-4234-a60d-4d5599b7571b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6f8aebff-c47e-4a29-989f-140b307203e9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_1e15a71f-f4e1-4234-a60d-4d5599b7571b" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_6f8aebff-c47e-4a29-989f-140b307203e9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_SeniorNotesDue20241750Member_0e7fb0b5-093a-4190-a59e-550170d836c6" xlink:href="rfmd-20240928.xsd#rfmd_SeniorNotesDue20241750Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6f8aebff-c47e-4a29-989f-140b307203e9" xlink:to="loc_rfmd_SeniorNotesDue20241750Member_0e7fb0b5-093a-4190-a59e-550170d836c6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_22ccf6bb-944f-46c5-b039-c676662f5dee" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_22ccf6bb-944f-46c5-b039-c676662f5dee" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_e9e3f2b7-c871-408c-aebe-43853febfadc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStocksIncludingAdditionalPaidInCapital"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_e9e3f2b7-c871-408c-aebe-43853febfadc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_a97b3a82-6cef-426b-91d5-d6d7e4c4c0a9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_StockholdersEquity_a97b3a82-6cef-426b-91d5-d6d7e4c4c0a9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_a1ae17d3-69fb-488e-8480-bfd8e917676b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_a1ae17d3-69fb-488e-8480-bfd8e917676b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_0c1ecefc-211f-4ad6-aa17-5fcb338d267f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_0c1ecefc-211f-4ad6-aa17-5fcb338d267f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_e91d49f7-aa1e-4972-b89a-df43590b52f2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_NetIncomeLoss_e91d49f7-aa1e-4972-b89a-df43590b52f2" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_cb908f82-1b0f-40ac-bb65-44fb7d760b52" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_cb908f82-1b0f-40ac-bb65-44fb7d760b52" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxesShares_ee1a17ad-c4be-4dc6-8d12-3ea4f812685e" xlink:href="rfmd-20240928.xsd#rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxesShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxesShares_ee1a17ad-c4be-4dc6-8d12-3ea4f812685e" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxes_e0d2c748-c488-4441-851d-dc2e19b687b6" xlink:href="rfmd-20240928.xsd#rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxes_e0d2c748-c488-4441-851d-dc2e19b687b6" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_8258bceb-8c77-44bf-a457-71b2079d6ae6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_8258bceb-8c77-44bf-a457-71b2079d6ae6" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_814de975-8d9e-4f67-9d5c-d4606fd5d7dc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_814de975-8d9e-4f67-9d5c-d4606fd5d7dc" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_abbf9da4-4622-413c-a9c0-f98b090f4cba" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_abbf9da4-4622-413c-a9c0-f98b090f4cba" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_b45f5126-eacd-4629-8ba3-6382aabbc6cc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_b45f5126-eacd-4629-8ba3-6382aabbc6cc" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_d50ba072-ab5f-4982-b406-6352ee99d29c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_d50ba072-ab5f-4982-b406-6352ee99d29c" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_f665bf06-53af-4799-b8e2-4a028e74e522" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_a60b4e7b-27a0-41d9-88cc-ed4edebcc8c0" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_f665bf06-53af-4799-b8e2-4a028e74e522" xlink:type="arc" order="14"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/BusinessDivestitureDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#BusinessDivestitureDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/BusinessDivestitureDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_377e1bdf-86d1-4dc3-a4ee-ec2b5ad73fc4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_377e1bdf-86d1-4dc3-a4ee-ec2b5ad73fc4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_5123e517-ce20-4a74-a69c-da288b9652a9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_377e1bdf-86d1-4dc3-a4ee-ec2b5ad73fc4" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_5123e517-ce20-4a74-a69c-da288b9652a9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_5123e517-ce20-4a74-a69c-da288b9652a9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_5123e517-ce20-4a74-a69c-da288b9652a9" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_5123e517-ce20-4a74-a69c-da288b9652a9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_31bce9da-9dff-4c23-af0f-1e0f5a75a161" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_5123e517-ce20-4a74-a69c-da288b9652a9" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_31bce9da-9dff-4c23-af0f-1e0f5a75a161" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_503e4b06-242b-4d16-8ec4-74fa613b5e74" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_377e1bdf-86d1-4dc3-a4ee-ec2b5ad73fc4" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_503e4b06-242b-4d16-8ec4-74fa613b5e74" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_503e4b06-242b-4d16-8ec4-74fa613b5e74_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_503e4b06-242b-4d16-8ec4-74fa613b5e74" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_503e4b06-242b-4d16-8ec4-74fa613b5e74_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_77740c3c-0ead-434d-89d7-d667a81ff8a0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_503e4b06-242b-4d16-8ec4-74fa613b5e74" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_77740c3c-0ead-434d-89d7-d667a81ff8a0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillMember_6585ad5a-bb01-42ca-bf41-5c28a2468170" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GoodwillMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_77740c3c-0ead-434d-89d7-d667a81ff8a0" xlink:to="loc_us-gaap_GoodwillMember_6585ad5a-bb01-42ca-bf41-5c28a2468170" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_7053ede8-d271-4df5-a0c2-9ae08f3e1a21" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_377e1bdf-86d1-4dc3-a4ee-ec2b5ad73fc4" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_7053ede8-d271-4df5-a0c2-9ae08f3e1a21" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_7053ede8-d271-4df5-a0c2-9ae08f3e1a21_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_7053ede8-d271-4df5-a0c2-9ae08f3e1a21" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_7053ede8-d271-4df5-a0c2-9ae08f3e1a21_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_389d582a-7af8-46be-b3c7-3009e1fcfbe8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_7053ede8-d271-4df5-a0c2-9ae08f3e1a21" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_389d582a-7af8-46be-b3c7-3009e1fcfbe8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseMember_bb60d793-2459-406f-b979-c8333adfbca1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherOperatingIncomeExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_389d582a-7af8-46be-b3c7-3009e1fcfbe8" xlink:to="loc_us-gaap_OtherOperatingIncomeExpenseMember_bb60d793-2459-406f-b979-c8333adfbca1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory1_a82e4be5-572a-45f0-bde1-7b578b15166a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory1_a82e4be5-572a-45f0-bde1-7b578b15166a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_8028c966-9120-4c4d-be3c-9c685816a109" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_8028c966-9120-4c4d-be3c-9c685816a109" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets_eaf396c0-38d9-404c-afdb-9dc52bdb2aa5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets_eaf396c0-38d9-404c-afdb-9dc52bdb2aa5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1_c56b09a4-6a87-4042-a4a8-b18d2f3457c4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1_c56b09a4-6a87-4042-a4a8-b18d2f3457c4" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayable_a581b155-d59a-4c05-a22d-652b2da50a17" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayable_a581b155-d59a-4c05-a22d-652b2da50a17" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities_b70bd6eb-fb38-4f09-ae74-2cfdb9526346" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities_b70bd6eb-fb38-4f09-ae74-2cfdb9526346" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_b0e91a5c-b00c-4f6b-b3ec-a52c4b2d1ed4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_b0e91a5c-b00c-4f6b-b3ec-a52c4b2d1ed4" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_2ebaae0b-732b-446c-8836-44d3813a4008" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_2ebaae0b-732b-446c-8836-44d3813a4008" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_a19f1f80-a972-434f-8119-a48ec698f031" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_a19f1f80-a972-434f-8119-a48ec698f031" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_DisposalGroupIncludingDiscontinuedOperationNetAssets_942e4bbf-f518-455e-9fbd-e8a5aaccbfb3" xlink:href="rfmd-20240928.xsd#rfmd_DisposalGroupIncludingDiscontinuedOperationNetAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_rfmd_DisposalGroupIncludingDiscontinuedOperationNetAssets_942e4bbf-f518-455e-9fbd-e8a5aaccbfb3" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCash_2c01d5a4-2490-4dfa-b05a-501d5bd4524b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationCash"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCash_2c01d5a4-2490-4dfa-b05a-501d5bd4524b" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown_7d8268f4-e87f-4b2a-ba9a-80e038640a7b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown_7d8268f4-e87f-4b2a-ba9a-80e038640a7b" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_e1886e48-6e0e-4b54-8f8f-80b57029c390" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_a39ddc48-d3cc-459d-b0ac-da4aef502948" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_e1886e48-6e0e-4b54-8f8f-80b57029c390" xlink:type="arc" order="12"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/BusinessAcquisitionNarrativeDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#BusinessAcquisitionNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/BusinessAcquisitionNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_165273be-abe8-4cb6-b878-1d64fb185f37" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_c349ffb2-fac5-412d-ba34-85af003304c4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_165273be-abe8-4cb6-b878-1d64fb185f37" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_c349ffb2-fac5-412d-ba34-85af003304c4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_e71692e8-efb9-4c22-a278-b378ea16355c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_c349ffb2-fac5-412d-ba34-85af003304c4" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_e71692e8-efb9-4c22-a278-b378ea16355c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_e71692e8-efb9-4c22-a278-b378ea16355c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_e71692e8-efb9-4c22-a278-b378ea16355c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_e71692e8-efb9-4c22-a278-b378ea16355c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0ddf75ca-a48d-455a-b7e6-c87e7725d04e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_e71692e8-efb9-4c22-a278-b378ea16355c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0ddf75ca-a48d-455a-b7e6-c87e7725d04e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_efbaec6b-23ea-4ab2-95e1-36b3bc8d637f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0ddf75ca-a48d-455a-b7e6-c87e7725d04e" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_efbaec6b-23ea-4ab2-95e1-36b3bc8d637f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_378b1689-4f65-4340-8d53-1fc295caffd7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0ddf75ca-a48d-455a-b7e6-c87e7725d04e" xlink:to="loc_us-gaap_CustomerRelationshipsMember_378b1689-4f65-4340-8d53-1fc295caffd7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InProcessResearchAndDevelopmentMember_a4a63c5c-740c-46ef-aaa4-6cd5434170d9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InProcessResearchAndDevelopmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0ddf75ca-a48d-455a-b7e6-c87e7725d04e" xlink:to="loc_us-gaap_InProcessResearchAndDevelopmentMember_a4a63c5c-740c-46ef-aaa4-6cd5434170d9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_77490693-2031-4323-8540-ae2f0b7531d3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_c349ffb2-fac5-412d-ba34-85af003304c4" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_77490693-2031-4323-8540-ae2f0b7531d3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_77490693-2031-4323-8540-ae2f0b7531d3_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_77490693-2031-4323-8540-ae2f0b7531d3" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_77490693-2031-4323-8540-ae2f0b7531d3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_989e74a7-94fc-4846-8772-da3bb6960b31" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_77490693-2031-4323-8540-ae2f0b7531d3" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_989e74a7-94fc-4846-8772-da3bb6960b31" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_AnokiwaveMember_e79e44fb-93ef-45cd-9657-e6ce77b0b73d" xlink:href="rfmd-20240928.xsd#rfmd_AnokiwaveMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_989e74a7-94fc-4846-8772-da3bb6960b31" xlink:to="loc_rfmd_AnokiwaveMember_e79e44fb-93ef-45cd-9657-e6ce77b0b73d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_1817fdb9-6dfb-4090-a14c-01d460603280" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_c349ffb2-fac5-412d-ba34-85af003304c4" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_1817fdb9-6dfb-4090-a14c-01d460603280" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_1817fdb9-6dfb-4090-a14c-01d460603280_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_1817fdb9-6dfb-4090-a14c-01d460603280" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_1817fdb9-6dfb-4090-a14c-01d460603280_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_76833398-6d97-4928-bcd0-41af20e05502" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_1817fdb9-6dfb-4090-a14c-01d460603280" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_76833398-6d97-4928-bcd0-41af20e05502" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_31bdb785-ec6f-4e24-8ff1-ff79cc06874a" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_OwnershipAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_c349ffb2-fac5-412d-ba34-85af003304c4" xlink:to="loc_srt_OwnershipAxis_31bdb785-ec6f-4e24-8ff1-ff79cc06874a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_31bdb785-ec6f-4e24-8ff1-ff79cc06874a_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_OwnershipAxis_31bdb785-ec6f-4e24-8ff1-ff79cc06874a" xlink:to="loc_srt_OwnershipDomain_31bdb785-ec6f-4e24-8ff1-ff79cc06874a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_673522aa-d402-475a-9cb7-cb89b5e03e9f" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_OwnershipAxis_31bdb785-ec6f-4e24-8ff1-ff79cc06874a" xlink:to="loc_srt_OwnershipDomain_673522aa-d402-475a-9cb7-cb89b5e03e9f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_4eb8ce46-90d5-491b-934d-ed2e84f7e0a3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_c349ffb2-fac5-412d-ba34-85af003304c4" xlink:to="loc_us-gaap_StatementClassOfStockAxis_4eb8ce46-90d5-491b-934d-ed2e84f7e0a3" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_4eb8ce46-90d5-491b-934d-ed2e84f7e0a3_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_4eb8ce46-90d5-491b-934d-ed2e84f7e0a3" xlink:to="loc_us-gaap_ClassOfStockDomain_4eb8ce46-90d5-491b-934d-ed2e84f7e0a3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_8d44370d-7d19-4df7-a232-f1673170cd28" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_4eb8ce46-90d5-491b-934d-ed2e84f7e0a3" xlink:to="loc_us-gaap_ClassOfStockDomain_8d44370d-7d19-4df7-a232-f1673170cd28" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_364a881c-b514-4d64-be52-ca9751c6511e" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_c349ffb2-fac5-412d-ba34-85af003304c4" xlink:to="loc_srt_RangeAxis_364a881c-b514-4d64-be52-ca9751c6511e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_364a881c-b514-4d64-be52-ca9751c6511e_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_364a881c-b514-4d64-be52-ca9751c6511e" xlink:to="loc_srt_RangeMember_364a881c-b514-4d64-be52-ca9751c6511e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_4508265b-c431-443f-ad8f-4070dd12d385" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_364a881c-b514-4d64-be52-ca9751c6511e" xlink:to="loc_srt_RangeMember_4508265b-c431-443f-ad8f-4070dd12d385" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_9ac416fa-ea3e-4e44-9bf0-e1dde93fee9a" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_4508265b-c431-443f-ad8f-4070dd12d385" xlink:to="loc_srt_MaximumMember_9ac416fa-ea3e-4e44-9bf0-e1dde93fee9a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_5604b919-adb2-4f66-acb4-b417efeb517f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Goodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_165273be-abe8-4cb6-b878-1d64fb185f37" xlink:to="loc_us-gaap_Goodwill_5604b919-adb2-4f66-acb4-b417efeb517f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts_ede3b0b7-601b-4fb7-aa5f-a5bc56270a0e" xlink:href="rfmd-20240928.xsd#rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_165273be-abe8-4cb6-b878-1d64fb185f37" xlink:to="loc_rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts_ede3b0b7-601b-4fb7-aa5f-a5bc56270a0e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_b8c0dc5f-f220-4bf7-b828-66a44f127909" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_165273be-abe8-4cb6-b878-1d64fb185f37" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_b8c0dc5f-f220-4bf7-b828-66a44f127909" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_f298c73f-b62c-40b5-84b4-3c5a9508300f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_165273be-abe8-4cb6-b878-1d64fb185f37" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_f298c73f-b62c-40b5-84b4-3c5a9508300f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_455a587e-9692-4bfe-a316-370602220126" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_165273be-abe8-4cb6-b878-1d64fb185f37" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_455a587e-9692-4bfe-a316-370602220126" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_fac486b8-0f49-4393-afdc-dae081aa2bcc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_165273be-abe8-4cb6-b878-1d64fb185f37" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_fac486b8-0f49-4393-afdc-dae081aa2bcc" xlink:type="arc" order="5"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/GoodwillandIntangibleAssetsDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#GoodwillandIntangibleAssetsDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/GoodwillandIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_4397781d-7988-443b-82a9-176873919825" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_4397781d-7988-443b-82a9-176873919825" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_65892317-477c-443a-b22d-2bd102d757fd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_4397781d-7988-443b-82a9-176873919825" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_65892317-477c-443a-b22d-2bd102d757fd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_65892317-477c-443a-b22d-2bd102d757fd_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_65892317-477c-443a-b22d-2bd102d757fd" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_65892317-477c-443a-b22d-2bd102d757fd_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_71f16f6f-7941-4f6a-ae07-6610f60d30f1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_65892317-477c-443a-b22d-2bd102d757fd" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_71f16f6f-7941-4f6a-ae07-6610f60d30f1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_AnokiwaveMember_5142a692-359e-48e4-9124-19c6249bae1a" xlink:href="rfmd-20240928.xsd#rfmd_AnokiwaveMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_71f16f6f-7941-4f6a-ae07-6610f60d30f1" xlink:to="loc_rfmd_AnokiwaveMember_5142a692-359e-48e4-9124-19c6249bae1a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_4baa7a5a-1706-41e9-927c-e37035d00664" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_4397781d-7988-443b-82a9-176873919825" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_4baa7a5a-1706-41e9-927c-e37035d00664" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_4baa7a5a-1706-41e9-927c-e37035d00664_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_4baa7a5a-1706-41e9-927c-e37035d00664" xlink:to="loc_us-gaap_SegmentDomain_4baa7a5a-1706-41e9-927c-e37035d00664_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_a0ef77ff-d837-471e-88c8-12b099f51863" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_4baa7a5a-1706-41e9-927c-e37035d00664" xlink:to="loc_us-gaap_SegmentDomain_a0ef77ff-d837-471e-88c8-12b099f51863" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_HPAMember_40cc8f5b-8a3b-4a92-9182-278ec8696248" xlink:href="rfmd-20240928.xsd#rfmd_HPAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_a0ef77ff-d837-471e-88c8-12b099f51863" xlink:to="loc_rfmd_HPAMember_40cc8f5b-8a3b-4a92-9182-278ec8696248" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_CSGMember_2421589b-6521-47ab-b42b-64126fe81d4f" xlink:href="rfmd-20240928.xsd#rfmd_CSGMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_a0ef77ff-d837-471e-88c8-12b099f51863" xlink:to="loc_rfmd_CSGMember_2421589b-6521-47ab-b42b-64126fe81d4f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ACGMember_a7fbe07b-2b45-4202-8d59-da9d4374b140" xlink:href="rfmd-20240928.xsd#rfmd_ACGMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_a0ef77ff-d837-471e-88c8-12b099f51863" xlink:to="loc_rfmd_ACGMember_a7fbe07b-2b45-4202-8d59-da9d4374b140" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_012951ff-d7ca-4f75-afb1-6be23b06b017" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_4397781d-7988-443b-82a9-176873919825" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_012951ff-d7ca-4f75-afb1-6be23b06b017" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_012951ff-d7ca-4f75-afb1-6be23b06b017_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_012951ff-d7ca-4f75-afb1-6be23b06b017" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_012951ff-d7ca-4f75-afb1-6be23b06b017_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_973a9d13-5fb3-47b1-94ac-6a5a5a21b68a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_012951ff-d7ca-4f75-afb1-6be23b06b017" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_973a9d13-5fb3-47b1-94ac-6a5a5a21b68a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LicensingAgreementsMember_5e983acc-7f3a-4a9c-92f9-8015068ca14d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LicensingAgreementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_973a9d13-5fb3-47b1-94ac-6a5a5a21b68a" xlink:to="loc_us-gaap_LicensingAgreementsMember_5e983acc-7f3a-4a9c-92f9-8015068ca14d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_944e0bbc-766b-4dd4-ad18-7f9c5d678770" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TradeNamesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_973a9d13-5fb3-47b1-94ac-6a5a5a21b68a" xlink:to="loc_us-gaap_TradeNamesMember_944e0bbc-766b-4dd4-ad18-7f9c5d678770" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_bd029b15-f38c-4f0a-96c5-33208dd1158d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_973a9d13-5fb3-47b1-94ac-6a5a5a21b68a" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_bd029b15-f38c-4f0a-96c5-33208dd1158d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_68076766-f90d-42af-a91f-9d7bfdf189bb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_973a9d13-5fb3-47b1-94ac-6a5a5a21b68a" xlink:to="loc_us-gaap_CustomerRelationshipsMember_68076766-f90d-42af-a91f-9d7bfdf189bb" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InProcessResearchAndDevelopmentMember_ec600c5e-2e44-4577-8e1b-a2726cf5bffd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InProcessResearchAndDevelopmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_973a9d13-5fb3-47b1-94ac-6a5a5a21b68a" xlink:to="loc_us-gaap_InProcessResearchAndDevelopmentMember_ec600c5e-2e44-4577-8e1b-a2726cf5bffd" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_6d892bcf-d6d3-419b-acc9-1f627626a693" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_6d892bcf-d6d3-419b-acc9-1f627626a693" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_fe344475-3773-412c-b4eb-f734b9e85fc9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Goodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_Goodwill_fe344475-3773-412c-b4eb-f734b9e85fc9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_2c97f34c-f7ea-4953-8db7-5d6b4ef5126e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_2c97f34c-f7ea-4953-8db7-5d6b4ef5126e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillWrittenOffRelatedToSaleOfBusinessUnit_fc689c94-9017-4fa0-ba76-18552430f619" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GoodwillWrittenOffRelatedToSaleOfBusinessUnit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_GoodwillWrittenOffRelatedToSaleOfBusinessUnit_fc689c94-9017-4fa0-ba76-18552430f619" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_f6eda2b8-baba-4fe1-83f2-d21c88d4edb7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_f6eda2b8-baba-4fe1-83f2-d21c88d4edb7" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_dc6015b3-8c4a-43bd-881c-5ba91d2862f7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_dc6015b3-8c4a-43bd-881c-5ba91d2862f7" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_9f8875ac-0594-43df-9eaa-7d6e0c7d2066" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_9f8875ac-0594-43df-9eaa-7d6e0c7d2066" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_94e1bf6d-d191-43a8-a10c-e5aaaea71254" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_94e1bf6d-d191-43a8-a10c-e5aaaea71254" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_be6c0a29-8361-4fd9-bbf3-61631d9ad19a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_be6c0a29-8361-4fd9-bbf3-61631d9ad19a" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_ea45cff5-1d24-4a1f-aaff-8ec55dd553a2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_ea45cff5-1d24-4a1f-aaff-8ec55dd553a2" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent_c8812a1e-5ca1-4792-8b78-44033f2e508d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_edf641d2-106a-4deb-8dce-0b53b8fecd2d" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent_c8812a1e-5ca1-4792-8b78-44033f2e508d" xlink:type="arc" order="10"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/InvestmentsandFairValueofFinancialInstrumentsDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#InvestmentsandFairValueofFinancialInstrumentsDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/InvestmentsandFairValueofFinancialInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsAbstract_1439f343-00f4-4bc7-8664-f3ce7cc4638b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable_b6504d08-bb59-4508-b4a4-d575b184b6ba" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsAbstract_1439f343-00f4-4bc7-8664-f3ce7cc4638b" xlink:to="loc_us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable_b6504d08-bb59-4508-b4a4-d575b184b6ba" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_d8182bc6-109c-49f4-9a27-e48244ac65d0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable_b6504d08-bb59-4508-b4a4-d575b184b6ba" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_d8182bc6-109c-49f4-9a27-e48244ac65d0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_d8182bc6-109c-49f4-9a27-e48244ac65d0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_d8182bc6-109c-49f4-9a27-e48244ac65d0" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_d8182bc6-109c-49f4-9a27-e48244ac65d0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_4e73ef2c-2080-4077-98b9-b5a190fe2c08" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_d8182bc6-109c-49f4-9a27-e48244ac65d0" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_4e73ef2c-2080-4077-98b9-b5a190fe2c08" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_ee14e3f2-aaed-4b32-8062-edca222d0fa4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable_b6504d08-bb59-4508-b4a4-d575b184b6ba" xlink:to="loc_us-gaap_FinancialInstrumentAxis_ee14e3f2-aaed-4b32-8062-edca222d0fa4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_ee14e3f2-aaed-4b32-8062-edca222d0fa4_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_ee14e3f2-aaed-4b32-8062-edca222d0fa4" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_ee14e3f2-aaed-4b32-8062-edca222d0fa4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_8d5b3fd5-1355-4fa6-b8e9-a19ff096662b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_ee14e3f2-aaed-4b32-8062-edca222d0fa4" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_8d5b3fd5-1355-4fa6-b8e9-a19ff096662b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MutualFundMember_6933ba4f-696c-43c1-a0c5-58c747bdc6c3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MutualFundMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_8d5b3fd5-1355-4fa6-b8e9-a19ff096662b" xlink:to="loc_us-gaap_MutualFundMember_6933ba4f-696c-43c1-a0c5-58c747bdc6c3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationPlanAssets_8947cfdf-9ae0-4eb8-b6a4-513c40baed8f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredCompensationPlanAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsAbstract_1439f343-00f4-4bc7-8664-f3ce7cc4638b" xlink:to="loc_us-gaap_DeferredCompensationPlanAssets_8947cfdf-9ae0-4eb8-b6a4-513c40baed8f" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/DebtDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#DebtDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/DebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_6e9f1dec-8152-44ab-aeaa-de67de5ab9c2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_DebtInstrumentTable_6e9f1dec-8152-44ab-aeaa-de67de5ab9c2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_35646680-05da-42f0-a0c6-3a71331e0ab7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_6e9f1dec-8152-44ab-aeaa-de67de5ab9c2" xlink:to="loc_us-gaap_CreditFacilityAxis_35646680-05da-42f0-a0c6-3a71331e0ab7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_35646680-05da-42f0-a0c6-3a71331e0ab7_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_35646680-05da-42f0-a0c6-3a71331e0ab7" xlink:to="loc_us-gaap_CreditFacilityDomain_35646680-05da-42f0-a0c6-3a71331e0ab7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_db7406e3-0194-4f8e-9870-7615f17f0797" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_35646680-05da-42f0-a0c6-3a71331e0ab7" xlink:to="loc_us-gaap_CreditFacilityDomain_db7406e3-0194-4f8e-9870-7615f17f0797" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_3dda0ad4-6195-4f81-aa6e-3100f91998ad" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_db7406e3-0194-4f8e-9870-7615f17f0797" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_3dda0ad4-6195-4f81-aa6e-3100f91998ad" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_e9672f08-44df-4e1b-a2c8-535ab3cbd463" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_6e9f1dec-8152-44ab-aeaa-de67de5ab9c2" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_e9672f08-44df-4e1b-a2c8-535ab3cbd463" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_e9672f08-44df-4e1b-a2c8-535ab3cbd463_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_e9672f08-44df-4e1b-a2c8-535ab3cbd463" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_e9672f08-44df-4e1b-a2c8-535ab3cbd463_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_67492116-c165-4e54-8ac4-1937b3b35c95" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_e9672f08-44df-4e1b-a2c8-535ab3cbd463" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_67492116-c165-4e54-8ac4-1937b3b35c95" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_SeniorNotesDue20294.375Member_b3eafdb9-b927-4cbe-9859-8665d61756f1" xlink:href="rfmd-20240928.xsd#rfmd_SeniorNotesDue20294.375Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_67492116-c165-4e54-8ac4-1937b3b35c95" xlink:to="loc_rfmd_SeniorNotesDue20294.375Member_b3eafdb9-b927-4cbe-9859-8665d61756f1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_A3.375SeniorNotesdue2031Member_070db5be-2dbc-47cd-ba01-533623af5196" xlink:href="rfmd-20240928.xsd#rfmd_A3.375SeniorNotesdue2031Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_67492116-c165-4e54-8ac4-1937b3b35c95" xlink:to="loc_rfmd_A3.375SeniorNotesdue2031Member_070db5be-2dbc-47cd-ba01-533623af5196" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_SeniorNotesDue20241750Member_ca7a5963-b513-4979-be22-176ef99092d8" xlink:href="rfmd-20240928.xsd#rfmd_SeniorNotesDue20241750Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_67492116-c165-4e54-8ac4-1937b3b35c95" xlink:to="loc_rfmd_SeniorNotesDue20241750Member_ca7a5963-b513-4979-be22-176ef99092d8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_CreditAgreementMember_6a8aa164-d0ad-4e6b-bb27-a8d8872926b7" xlink:href="rfmd-20240928.xsd#rfmd_CreditAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_67492116-c165-4e54-8ac4-1937b3b35c95" xlink:to="loc_rfmd_CreditAgreementMember_6a8aa164-d0ad-4e6b-bb27-a8d8872926b7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalLeaseObligationsMember_40749ab7-835d-4d8e-97ff-8889ff8e8a43" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalLeaseObligationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_67492116-c165-4e54-8ac4-1937b3b35c95" xlink:to="loc_us-gaap_CapitalLeaseObligationsMember_40749ab7-835d-4d8e-97ff-8889ff8e8a43" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NatureOfExpenseAxis_89143ddd-ff7d-4cb1-9ceb-12513f380f2b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NatureOfExpenseAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_6e9f1dec-8152-44ab-aeaa-de67de5ab9c2" xlink:to="loc_us-gaap_NatureOfExpenseAxis_89143ddd-ff7d-4cb1-9ceb-12513f380f2b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterimPeriodCostsNotAllocableDomain_89143ddd-ff7d-4cb1-9ceb-12513f380f2b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterimPeriodCostsNotAllocableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_NatureOfExpenseAxis_89143ddd-ff7d-4cb1-9ceb-12513f380f2b" xlink:to="loc_us-gaap_InterimPeriodCostsNotAllocableDomain_89143ddd-ff7d-4cb1-9ceb-12513f380f2b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterimPeriodCostsNotAllocableDomain_d1799380-d5f5-4499-ae02-3b8c351edd76" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterimPeriodCostsNotAllocableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_NatureOfExpenseAxis_89143ddd-ff7d-4cb1-9ceb-12513f380f2b" xlink:to="loc_us-gaap_InterimPeriodCostsNotAllocableDomain_d1799380-d5f5-4499-ae02-3b8c351edd76" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandbyLettersOfCreditMember_8aa45f04-8b6e-4082-bf85-9b9fb38c5eb7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StandbyLettersOfCreditMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InterimPeriodCostsNotAllocableDomain_d1799380-d5f5-4499-ae02-3b8c351edd76" xlink:to="loc_us-gaap_StandbyLettersOfCreditMember_8aa45f04-8b6e-4082-bf85-9b9fb38c5eb7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_SwingLineAdvancesMember_826e7026-e412-4c5c-8861-82765c9fa9d4" xlink:href="rfmd-20240928.xsd#rfmd_SwingLineAdvancesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InterimPeriodCostsNotAllocableDomain_d1799380-d5f5-4499-ae02-3b8c351edd76" xlink:to="loc_rfmd_SwingLineAdvancesMember_826e7026-e412-4c5c-8861-82765c9fa9d4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_d3614e4b-58f8-4e05-8c69-c5c3918daefe" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_6e9f1dec-8152-44ab-aeaa-de67de5ab9c2" xlink:to="loc_srt_RangeAxis_d3614e4b-58f8-4e05-8c69-c5c3918daefe" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_d3614e4b-58f8-4e05-8c69-c5c3918daefe_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_d3614e4b-58f8-4e05-8c69-c5c3918daefe" xlink:to="loc_srt_RangeMember_d3614e4b-58f8-4e05-8c69-c5c3918daefe_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_8a238f57-a9b2-4c2f-8b00-a24f6ace99cd" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_d3614e4b-58f8-4e05-8c69-c5c3918daefe" xlink:to="loc_srt_RangeMember_8a238f57-a9b2-4c2f-8b00-a24f6ace99cd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_9f334c44-bf8c-4bcb-be6d-050eb7250599" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_8a238f57-a9b2-4c2f-8b00-a24f6ace99cd" xlink:to="loc_srt_MaximumMember_9f334c44-bf8c-4bcb-be6d-050eb7250599" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_ecc5300a-fd43-4a37-89e7-a095f8c58587" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_8a238f57-a9b2-4c2f-8b00-a24f6ace99cd" xlink:to="loc_srt_MinimumMember_ecc5300a-fd43-4a37-89e7-a095f8c58587" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_9437e172-8699-4a98-bda5-1e5efd9d6eef" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_6e9f1dec-8152-44ab-aeaa-de67de5ab9c2" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_9437e172-8699-4a98-bda5-1e5efd9d6eef" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_9437e172-8699-4a98-bda5-1e5efd9d6eef_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_9437e172-8699-4a98-bda5-1e5efd9d6eef" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_9437e172-8699-4a98-bda5-1e5efd9d6eef_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4b7f1112-be03-4f6c-a151-f4ded7bc7dd0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_9437e172-8699-4a98-bda5-1e5efd9d6eef" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4b7f1112-be03-4f6c-a151-f4ded7bc7dd0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_271f12b1-3028-4603-8e8c-bd2106ee6948" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4b7f1112-be03-4f6c-a151-f4ded7bc7dd0" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_271f12b1-3028-4603-8e8c-bd2106ee6948" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_930711db-0b79-40cd-bcfc-4ffa6e627493" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableRateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_6e9f1dec-8152-44ab-aeaa-de67de5ab9c2" xlink:to="loc_us-gaap_VariableRateAxis_930711db-0b79-40cd-bcfc-4ffa6e627493" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_930711db-0b79-40cd-bcfc-4ffa6e627493_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableRateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_930711db-0b79-40cd-bcfc-4ffa6e627493" xlink:to="loc_us-gaap_VariableRateDomain_930711db-0b79-40cd-bcfc-4ffa6e627493_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_e8faaf01-abea-4526-b243-c6df761cb73d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableRateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_930711db-0b79-40cd-bcfc-4ffa6e627493" xlink:to="loc_us-gaap_VariableRateDomain_e8faaf01-abea-4526-b243-c6df761cb73d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_FederalFundsRateMember_bcbeaec5-7503-4eee-a939-f42acd284fbe" xlink:href="rfmd-20240928.xsd#rfmd_FederalFundsRateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_e8faaf01-abea-4526-b243-c6df761cb73d" xlink:to="loc_rfmd_FederalFundsRateMember_bcbeaec5-7503-4eee-a939-f42acd284fbe" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BaseRateMember_c1ee06d5-0b09-4210-bfbb-bc462be7ec0d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BaseRateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_e8faaf01-abea-4526-b243-c6df761cb73d" xlink:to="loc_us-gaap_BaseRateMember_c1ee06d5-0b09-4210-bfbb-bc462be7ec0d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_4acc7940-65a7-43fa-8d6e-21c0df27c155" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_e8faaf01-abea-4526-b243-c6df761cb73d" xlink:to="loc_us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_4acc7940-65a7-43fa-8d6e-21c0df27c155" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoanPurchaseCommitmentsMember_f7d47544-bc52-4081-b870-f0b85d718e3a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LoanPurchaseCommitmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_e8faaf01-abea-4526-b243-c6df761cb73d" xlink:to="loc_us-gaap_LoanPurchaseCommitmentsMember_f7d47544-bc52-4081-b870-f0b85d718e3a" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_57680639-1fea-4415-ba5c-18be87443eef" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_6e9f1dec-8152-44ab-aeaa-de67de5ab9c2" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_57680639-1fea-4415-ba5c-18be87443eef" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_57680639-1fea-4415-ba5c-18be87443eef_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_57680639-1fea-4415-ba5c-18be87443eef" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_57680639-1fea-4415-ba5c-18be87443eef_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_792aca83-e352-4bfe-8173-54ef2f33bee1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_57680639-1fea-4415-ba5c-18be87443eef" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_792aca83-e352-4bfe-8173-54ef2f33bee1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseMember_5e5f9a77-b6c8-48c9-8590-fd970ba9fbeb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherOperatingIncomeExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_792aca83-e352-4bfe-8173-54ef2f33bee1" xlink:to="loc_us-gaap_OtherOperatingIncomeExpenseMember_5e5f9a77-b6c8-48c9-8590-fd970ba9fbeb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_93d5937e-8ce3-411c-94df-c87d9549554e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_LongTermDebt_93d5937e-8ce3-411c-94df-c87d9549554e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_91704373-cc8e-4e3a-890e-c7d9dba17a34" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_91704373-cc8e-4e3a-890e-c7d9dba17a34" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_66e85b55-b612-4522-aa6e-e803ad7534f4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtLongtermAndShorttermCombinedAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_66e85b55-b612-4522-aa6e-e803ad7534f4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_5a216c98-e665-4525-899d-c2d37c22f62d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_LongTermDebtCurrent_5a216c98-e665-4525-899d-c2d37c22f62d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_a048fc75-f19d-4da2-ac46-e0797a041691" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_a048fc75-f19d-4da2-ac46-e0797a041691" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaid_7a0a1e97-d4ca-4add-af89-684f7bc0bee8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestPaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_InterestPaid_7a0a1e97-d4ca-4add-af89-684f7bc0bee8" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseBorrowings_f706351a-1a05-4b7a-b4bd-7b0e43c496ce" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestExpenseBorrowings"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_InterestExpenseBorrowings_f706351a-1a05-4b7a-b4bd-7b0e43c496ce" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestCostsCapitalized_49d28a3f-a630-402f-b809-cd1783684ac5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestCostsCapitalized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_InterestCostsCapitalized_49d28a3f-a630-402f-b809-cd1783684ac5" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_7b2b2793-0904-4ce0-ba15-1c5b63a92914" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_LongTermDebtFairValue_7b2b2793-0904-4ce0-ba15-1c5b63a92914" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_780eb2ce-2ccc-41d4-9689-fd4faadc29e6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_780eb2ce-2ccc-41d4-9689-fd4faadc29e6" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_e439bc91-7794-4b22-90cb-e82490df0d01" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromLinesOfCredit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_e439bc91-7794-4b22-90cb-e82490df0d01" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_b0aa5ff3-5821-43ce-980c-5fa0f0d224fd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_InterestExpense_b0aa5ff3-5821-43ce-980c-5fa0f0d224fd" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_52844fa4-3f5f-4898-a597-7cdd44f5043f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_52844fa4-3f5f-4898-a597-7cdd44f5043f" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_6c3a3c61-c9e7-475d-9742-50eb78baac84" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_6c3a3c61-c9e7-475d-9742-50eb78baac84" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_8cdcf338-eb69-4b07-87b0-8bf298ad2bfd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_8cdcf338-eb69-4b07-87b0-8bf298ad2bfd" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPricePercentage_95f22899-e127-4f9b-9bde-c982d8bddb60" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentRedemptionPricePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPricePercentage_95f22899-e127-4f9b-9bde-c982d8bddb60" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnRepurchaseOfDebtInstrument_dda27097-2f2c-4d42-8321-009309268f5d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GainLossOnRepurchaseOfDebtInstrument"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_GainLossOnRepurchaseOfDebtInstrument_dda27097-2f2c-4d42-8321-009309268f5d" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_84f9bb52-8853-414f-acce-32dbda6c3de8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_84f9bb52-8853-414f-acce-32dbda6c3de8" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_1467199a-308d-436f-ab6c-0c9c456140d4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3bc00b9d-8a8e-40b6-819c-2b4a7e4198a6" xlink:to="loc_us-gaap_RestructuringCharges_1467199a-308d-436f-ab6c-0c9c456140d4" xlink:type="arc" order="18"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/StockRepurchasesDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#StockRepurchasesDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/StockRepurchasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockLineItems_8307844a-e2c8-4556-ab1e-518515b181bb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfStockLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_65c99607-9cc9-4463-902d-ddb87ecfbcab" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfStockByClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ClassOfStockLineItems_8307844a-e2c8-4556-ab1e-518515b181bb" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_65c99607-9cc9-4463-902d-ddb87ecfbcab" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramAxis_95ebc0bb-88dc-44ad-a447-bd9b17f03d92" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ShareRepurchaseProgramAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_65c99607-9cc9-4463-902d-ddb87ecfbcab" xlink:to="loc_srt_ShareRepurchaseProgramAxis_95ebc0bb-88dc-44ad-a447-bd9b17f03d92" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_95ebc0bb-88dc-44ad-a447-bd9b17f03d92_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ShareRepurchaseProgramAxis_95ebc0bb-88dc-44ad-a447-bd9b17f03d92" xlink:to="loc_srt_ShareRepurchaseProgramDomain_95ebc0bb-88dc-44ad-a447-bd9b17f03d92_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_7b91655c-13f6-4620-95cf-5c33568537af" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ShareRepurchaseProgramAxis_95ebc0bb-88dc-44ad-a447-bd9b17f03d92" xlink:to="loc_srt_ShareRepurchaseProgramDomain_7b91655c-13f6-4620-95cf-5c33568537af" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_November2022ProgramMember_fb4ecbfd-8487-4a36-b1bc-a43b2b53d175" xlink:href="rfmd-20240928.xsd#rfmd_November2022ProgramMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramDomain_7b91655c-13f6-4620-95cf-5c33568537af" xlink:to="loc_rfmd_November2022ProgramMember_fb4ecbfd-8487-4a36-b1bc-a43b2b53d175" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StockRepurchaseProgramAuthorizedAmount1_9bd684cc-7803-4891-b084-adf67a693ba8" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_8307844a-e2c8-4556-ab1e-518515b181bb" xlink:to="loc_srt_StockRepurchaseProgramAuthorizedAmount1_9bd684cc-7803-4891-b084-adf67a693ba8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_9028cbc3-d4fa-4386-b335-b7506aabf7ca" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_8307844a-e2c8-4556-ab1e-518515b181bb" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_9028cbc3-d4fa-4386-b335-b7506aabf7ca" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_8a38918d-383b-46dc-b5f6-a14c6e260126" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_8307844a-e2c8-4556-ab1e-518515b181bb" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_8a38918d-383b-46dc-b5f6-a14c6e260126" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_9e2878b2-1de5-44fd-b156-f39dd6afa222" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_8307844a-e2c8-4556-ab1e-518515b181bb" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_9e2878b2-1de5-44fd-b156-f39dd6afa222" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_060f6fd3-1797-4ea5-a7b7-f174d11fee99" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_DocumentPeriodEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_8307844a-e2c8-4556-ab1e-518515b181bb" xlink:to="loc_dei_DocumentPeriodEndDate_060f6fd3-1797-4ea5-a7b7-f174d11fee99" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/CommitmentsandContingentLiabilitiesDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#CommitmentsandContingentLiabilitiesDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/CommitmentsandContingentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_e0add3e9-3498-4dab-b980-0c3669d4fa5a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_29b5c74e-b90b-47b0-830c-271bde7e5127" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_e0add3e9-3498-4dab-b980-0c3669d4fa5a" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_29b5c74e-b90b-47b0-830c-271bde7e5127" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_a1662e58-3558-451b-a288-02b84566223d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_29b5c74e-b90b-47b0-830c-271bde7e5127" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_a1662e58-3558-451b-a288-02b84566223d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_a1662e58-3558-451b-a288-02b84566223d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_a1662e58-3558-451b-a288-02b84566223d" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_a1662e58-3558-451b-a288-02b84566223d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_c953de52-9bec-47a1-98ae-dfab03546a6f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_a1662e58-3558-451b-a288-02b84566223d" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_c953de52-9bec-47a1-98ae-dfab03546a6f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsAxis_cf1c7a60-727a-4261-9094-110167773633" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherCommitmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_29b5c74e-b90b-47b0-830c-271bde7e5127" xlink:to="loc_us-gaap_OtherCommitmentsAxis_cf1c7a60-727a-4261-9094-110167773633" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsDomain_cf1c7a60-727a-4261-9094-110167773633_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherCommitmentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_OtherCommitmentsAxis_cf1c7a60-727a-4261-9094-110167773633" xlink:to="loc_us-gaap_OtherCommitmentsDomain_cf1c7a60-727a-4261-9094-110167773633_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsDomain_ebf31370-c3f5-42c1-84f7-6bb59725c9a3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherCommitmentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_OtherCommitmentsAxis_cf1c7a60-727a-4261-9094-110167773633" xlink:to="loc_us-gaap_OtherCommitmentsDomain_ebf31370-c3f5-42c1-84f7-6bb59725c9a3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_23d7a31d-b5d5-46bd-b294-6b4009c25906" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_29b5c74e-b90b-47b0-830c-271bde7e5127" xlink:to="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_23d7a31d-b5d5-46bd-b294-6b4009c25906" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyNatureDomain_23d7a31d-b5d5-46bd-b294-6b4009c25906_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LossContingencyNatureDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_23d7a31d-b5d5-46bd-b294-6b4009c25906" xlink:to="loc_us-gaap_LossContingencyNatureDomain_23d7a31d-b5d5-46bd-b294-6b4009c25906_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyNatureDomain_1136aed1-814b-429a-a9f2-e0c95898150f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LossContingencyNatureDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_23d7a31d-b5d5-46bd-b294-6b4009c25906" xlink:to="loc_us-gaap_LossContingencyNatureDomain_1136aed1-814b-429a-a9f2-e0c95898150f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_6bdbb7ed-4186-44e0-980a-d58e77575214" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_29b5c74e-b90b-47b0-830c-271bde7e5127" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_6bdbb7ed-4186-44e0-980a-d58e77575214" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_6bdbb7ed-4186-44e0-980a-d58e77575214_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_6bdbb7ed-4186-44e0-980a-d58e77575214" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_6bdbb7ed-4186-44e0-980a-d58e77575214_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_02ff1621-6735-42f0-9e03-f0554ec8f5a6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_6bdbb7ed-4186-44e0-980a-d58e77575214" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_02ff1621-6735-42f0-9e03-f0554ec8f5a6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_00941205-9f55-441c-8f69-ca37bd30213a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_02ff1621-6735-42f0-9e03-f0554ec8f5a6" xlink:to="loc_us-gaap_SubsequentEventMember_00941205-9f55-441c-8f69-ca37bd30213a" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/RevenueDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#RevenueDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/RevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_2a9ddb8c-8e63-4d97-8e5b-a49fe7bda96a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_6ce85d1a-e707-462b-9e15-f04e78a088b6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_2a9ddb8c-8e63-4d97-8e5b-a49fe7bda96a" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_6ce85d1a-e707-462b-9e15-f04e78a088b6" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_04e5667d-28ab-4329-81e2-316657755344" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_6ce85d1a-e707-462b-9e15-f04e78a088b6" xlink:to="loc_srt_StatementGeographicalAxis_04e5667d-28ab-4329-81e2-316657755344" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_04e5667d-28ab-4329-81e2-316657755344_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_04e5667d-28ab-4329-81e2-316657755344" xlink:to="loc_srt_SegmentGeographicalDomain_04e5667d-28ab-4329-81e2-316657755344_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_974a7377-47f7-4b72-8404-01083a7b63d9" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_04e5667d-28ab-4329-81e2-316657755344" xlink:to="loc_srt_SegmentGeographicalDomain_974a7377-47f7-4b72-8404-01083a7b63d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_CN_a8ea6c75-5b33-4da2-8ce4-1f7ac7799b62" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_CN"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_974a7377-47f7-4b72-8404-01083a7b63d9" xlink:to="loc_country_CN_a8ea6c75-5b33-4da2-8ce4-1f7ac7799b62" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_TW_bb21085c-f4ba-42f8-b9fb-64f433afe9e0" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_TW"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_974a7377-47f7-4b72-8404-01083a7b63d9" xlink:to="loc_country_TW_bb21085c-f4ba-42f8-b9fb-64f433afe9e0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_c0e9cb73-042c-4959-b605-a9154907083e" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_974a7377-47f7-4b72-8404-01083a7b63d9" xlink:to="loc_country_US_c0e9cb73-042c-4959-b605-a9154907083e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EuropeMember_66f55dbe-4a94-44c7-a7b1-bd533017fb37" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_EuropeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_974a7377-47f7-4b72-8404-01083a7b63d9" xlink:to="loc_srt_EuropeMember_66f55dbe-4a94-44c7-a7b1-bd533017fb37" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_OtherAsiaMember_a5365f73-9563-415f-8d82-8522fce47b4c" xlink:href="rfmd-20240928.xsd#rfmd_OtherAsiaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_974a7377-47f7-4b72-8404-01083a7b63d9" xlink:to="loc_rfmd_OtherAsiaMember_a5365f73-9563-415f-8d82-8522fce47b4c" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_d391395d-67b6-4d21-92a8-939b2931d1a1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Revenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_2a9ddb8c-8e63-4d97-8e5b-a49fe7bda96a" xlink:to="loc_us-gaap_Revenues_d391395d-67b6-4d21-92a8-939b2931d1a1" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/RestructuringandRelatedActivitiesDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#RestructuringandRelatedActivitiesDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/RestructuringandRelatedActivitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_dc581e1f-aeef-4ba4-8b4b-0773b9a4e495" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_dc581e1f-aeef-4ba4-8b4b-0773b9a4e495" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_749ef3c4-af0c-48c2-b393-ebc4a26c623f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_dc581e1f-aeef-4ba4-8b4b-0773b9a4e495" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_749ef3c4-af0c-48c2-b393-ebc4a26c623f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_749ef3c4-af0c-48c2-b393-ebc4a26c623f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_749ef3c4-af0c-48c2-b393-ebc4a26c623f" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_749ef3c4-af0c-48c2-b393-ebc4a26c623f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_fe2d0310-b920-4cb1-af6a-437e6a24e4ee" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_749ef3c4-af0c-48c2-b393-ebc4a26c623f" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_fe2d0310-b920-4cb1-af6a-437e6a24e4ee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseMember_89b764b8-66a5-4505-9065-1cff717f8fea" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherOperatingIncomeExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_fe2d0310-b920-4cb1-af6a-437e6a24e4ee" xlink:to="loc_us-gaap_OtherOperatingIncomeExpenseMember_89b764b8-66a5-4505-9065-1cff717f8fea" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_44d12f64-86f1-48a2-8d8c-b8060d811fcf" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfSalesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_fe2d0310-b920-4cb1-af6a-437e6a24e4ee" xlink:to="loc_us-gaap_CostOfSalesMember_44d12f64-86f1-48a2-8d8c-b8060d811fcf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ImpairedGoodwillMember_5da6eca4-f710-4d95-bbc6-14ac18d0a680" xlink:href="rfmd-20240928.xsd#rfmd_ImpairedGoodwillMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_fe2d0310-b920-4cb1-af6a-437e6a24e4ee" xlink:to="loc_rfmd_ImpairedGoodwillMember_5da6eca4-f710-4d95-bbc6-14ac18d0a680" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_0afc377b-d8bd-4eb4-9753-6181ddb78cae" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_dc581e1f-aeef-4ba4-8b4b-0773b9a4e495" xlink:to="loc_us-gaap_RestructuringPlanAxis_0afc377b-d8bd-4eb4-9753-6181ddb78cae" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_0afc377b-d8bd-4eb4-9753-6181ddb78cae_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_0afc377b-d8bd-4eb4-9753-6181ddb78cae" xlink:to="loc_us-gaap_RestructuringPlanDomain_0afc377b-d8bd-4eb4-9753-6181ddb78cae_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_d8b1bbfa-613e-49b0-a2b3-f661baee3681" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_0afc377b-d8bd-4eb4-9753-6181ddb78cae" xlink:to="loc_us-gaap_RestructuringPlanDomain_d8b1bbfa-613e-49b0-a2b3-f661baee3681" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_FiscalYear2023InitiativeMember_cff0d53c-6782-4351-ac69-7e8e104d0150" xlink:href="rfmd-20240928.xsd#rfmd_FiscalYear2023InitiativeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_d8b1bbfa-613e-49b0-a2b3-f661baee3681" xlink:to="loc_rfmd_FiscalYear2023InitiativeMember_cff0d53c-6782-4351-ac69-7e8e104d0150" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_FiscalYear2024InitiativeMember_0fd5862a-6705-478b-84c5-1ffd326fcf7b" xlink:href="rfmd-20240928.xsd#rfmd_FiscalYear2024InitiativeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_d8b1bbfa-613e-49b0-a2b3-f661baee3681" xlink:to="loc_rfmd_FiscalYear2024InitiativeMember_0fd5862a-6705-478b-84c5-1ffd326fcf7b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_FiscalYear2025InitiativeMember_009e6d69-bc98-47d3-a4c4-c48876eb9dbe" xlink:href="rfmd-20240928.xsd#rfmd_FiscalYear2025InitiativeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_d8b1bbfa-613e-49b0-a2b3-f661baee3681" xlink:to="loc_rfmd_FiscalYear2025InitiativeMember_009e6d69-bc98-47d3-a4c4-c48876eb9dbe" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_d086d9e4-a9ac-4ac2-9295-c8e87cdeea49" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_dc581e1f-aeef-4ba4-8b4b-0773b9a4e495" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_d086d9e4-a9ac-4ac2-9295-c8e87cdeea49" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_d086d9e4-a9ac-4ac2-9295-c8e87cdeea49_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_d086d9e4-a9ac-4ac2-9295-c8e87cdeea49" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_d086d9e4-a9ac-4ac2-9295-c8e87cdeea49_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_09997ffe-3c4c-4cf9-9c65-22939944f013" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_d086d9e4-a9ac-4ac2-9295-c8e87cdeea49" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_09997ffe-3c4c-4cf9-9c65-22939944f013" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OneTimeTerminationBenefitsMember_a7e0f2a4-6ad0-4b00-a6e7-2a20c6ca7b97" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OneTimeTerminationBenefitsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_09997ffe-3c4c-4cf9-9c65-22939944f013" xlink:to="loc_us-gaap_OneTimeTerminationBenefitsMember_a7e0f2a4-6ad0-4b00-a6e7-2a20c6ca7b97" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ImpairmentChargesMember_c1045b0b-3169-43ba-8936-63b277cbd20e" xlink:href="rfmd-20240928.xsd#rfmd_ImpairmentChargesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_09997ffe-3c4c-4cf9-9c65-22939944f013" xlink:to="loc_rfmd_ImpairmentChargesMember_c1045b0b-3169-43ba-8936-63b277cbd20e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractTerminationMember_05087377-0d6d-4205-ac21-61809ac9d869" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ContractTerminationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_09997ffe-3c4c-4cf9-9c65-22939944f013" xlink:to="loc_us-gaap_ContractTerminationMember_05087377-0d6d-4205-ac21-61809ac9d869" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ImpairedGoodwillMember_3401b7b1-bb64-4a2c-a946-8019a85db5f2" xlink:href="rfmd-20240928.xsd#rfmd_ImpairedGoodwillMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_09997ffe-3c4c-4cf9-9c65-22939944f013" xlink:to="loc_rfmd_ImpairedGoodwillMember_3401b7b1-bb64-4a2c-a946-8019a85db5f2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_f77126c5-fa88-4516-a789-07ee47672ac9" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_dc581e1f-aeef-4ba4-8b4b-0773b9a4e495" xlink:to="loc_srt_RangeAxis_f77126c5-fa88-4516-a789-07ee47672ac9" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_f77126c5-fa88-4516-a789-07ee47672ac9_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_f77126c5-fa88-4516-a789-07ee47672ac9" xlink:to="loc_srt_RangeMember_f77126c5-fa88-4516-a789-07ee47672ac9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_a6f252e9-6215-4246-b6ad-9d9566062c68" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_f77126c5-fa88-4516-a789-07ee47672ac9" xlink:to="loc_srt_RangeMember_a6f252e9-6215-4246-b6ad-9d9566062c68" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_79ff241b-e058-493e-aa40-3548e15ea8ee" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_a6f252e9-6215-4246-b6ad-9d9566062c68" xlink:to="loc_srt_MinimumMember_79ff241b-e058-493e-aa40-3548e15ea8ee" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_4fcad94e-9b15-4c06-8e19-f132ef92cf9e" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_a6f252e9-6215-4246-b6ad-9d9566062c68" xlink:to="loc_srt_MaximumMember_4fcad94e-9b15-4c06-8e19-f132ef92cf9e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_4c958318-8151-4f9b-ae00-f74cb381e6d3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:to="loc_us-gaap_RestructuringCharges_4c958318-8151-4f9b-ae00-f74cb381e6d3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring_8b642db9-b2b9-4128-ada8-33033b007c52" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:to="loc_us-gaap_PaymentsForRestructuring_8b642db9-b2b9-4128-ada8-33033b007c52" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_2f1d4516-2ecc-4d11-88d0-bdaf7558957b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringReserve"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:to="loc_us-gaap_RestructuringReserve_2f1d4516-2ecc-4d11-88d0-bdaf7558957b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_d5449cfa-8e76-4039-bed7-b8da1b172bc8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringAndRelatedCostIncurredCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:to="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_d5449cfa-8e76-4039-bed7-b8da1b172bc8" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesDescription_ca40d567-c229-45e7-bf1f-cb72f64e2fda" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringAndRelatedActivitiesDescription"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:to="loc_us-gaap_RestructuringAndRelatedActivitiesDescription_ca40d567-c229-45e7-bf1f-cb72f64e2fda" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration_9b41fc17-e951-4809-9bd5-0797547a70d7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:to="loc_us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration_9b41fc17-e951-4809-9bd5-0797547a70d7" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_b6f31dad-c3ee-4393-ac14-518003239859" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_b6f31dad-c3ee-4393-ac14-518003239859" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsFinitelived_54dc42b2-73a5-4228-8432-1e6b18a2e3bd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ImpairmentOfIntangibleAssetsFinitelived"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_3f36c6e3-963d-4710-8a80-391154e9755f" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsFinitelived_54dc42b2-73a5-4228-8432-1e6b18a2e3bd" xlink:type="arc" order="7"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/OperatingSegmentInformationDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#OperatingSegmentInformationDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/OperatingSegmentInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_ba0ccdc5-4e01-47e4-b193-ff737c2c3e21" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_e0795fca-a8ea-46a3-ad9d-5e3a8499534a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_ba0ccdc5-4e01-47e4-b193-ff737c2c3e21" xlink:to="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_e0795fca-a8ea-46a3-ad9d-5e3a8499534a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_35580fe1-ca84-4346-be76-ff6a81b7b6f3" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ConsolidationItemsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_e0795fca-a8ea-46a3-ad9d-5e3a8499534a" xlink:to="loc_srt_ConsolidationItemsAxis_35580fe1-ca84-4346-be76-ff6a81b7b6f3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_35580fe1-ca84-4346-be76-ff6a81b7b6f3_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidationItemsAxis_35580fe1-ca84-4346-be76-ff6a81b7b6f3" xlink:to="loc_srt_ConsolidationItemsDomain_35580fe1-ca84-4346-be76-ff6a81b7b6f3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_d5d0731a-10cf-4c34-8232-5e9e1ff8c9fb" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidationItemsAxis_35580fe1-ca84-4346-be76-ff6a81b7b6f3" xlink:to="loc_srt_ConsolidationItemsDomain_d5d0731a-10cf-4c34-8232-5e9e1ff8c9fb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_f5e96715-9ceb-40ea-834a-2c9a944931f2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_d5d0731a-10cf-4c34-8232-5e9e1ff8c9fb" xlink:to="loc_us-gaap_OperatingSegmentsMember_f5e96715-9ceb-40ea-834a-2c9a944931f2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateNonSegmentMember_648cefe2-513a-4fc0-8664-195409d80d92" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CorporateNonSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_d5d0731a-10cf-4c34-8232-5e9e1ff8c9fb" xlink:to="loc_us-gaap_CorporateNonSegmentMember_648cefe2-513a-4fc0-8664-195409d80d92" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_a14f83f4-01a5-4dfd-8b93-f6783a1285a7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_e0795fca-a8ea-46a3-ad9d-5e3a8499534a" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_a14f83f4-01a5-4dfd-8b93-f6783a1285a7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_a14f83f4-01a5-4dfd-8b93-f6783a1285a7_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_a14f83f4-01a5-4dfd-8b93-f6783a1285a7" xlink:to="loc_us-gaap_SegmentDomain_a14f83f4-01a5-4dfd-8b93-f6783a1285a7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_9fb6a373-2da4-49bd-a87a-f22a6e8020ce" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_a14f83f4-01a5-4dfd-8b93-f6783a1285a7" xlink:to="loc_us-gaap_SegmentDomain_9fb6a373-2da4-49bd-a87a-f22a6e8020ce" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_HPAMember_bc7aeff4-d580-453d-b714-6df2c61285f3" xlink:href="rfmd-20240928.xsd#rfmd_HPAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_9fb6a373-2da4-49bd-a87a-f22a6e8020ce" xlink:to="loc_rfmd_HPAMember_bc7aeff4-d580-453d-b714-6df2c61285f3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_CSGMember_c4c4a731-9b13-44e8-b860-d31e2a5b6bd3" xlink:href="rfmd-20240928.xsd#rfmd_CSGMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_9fb6a373-2da4-49bd-a87a-f22a6e8020ce" xlink:to="loc_rfmd_CSGMember_c4c4a731-9b13-44e8-b860-d31e2a5b6bd3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ACGMember_79a62227-c476-4d49-9954-bd5528b645ca" xlink:href="rfmd-20240928.xsd#rfmd_ACGMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_9fb6a373-2da4-49bd-a87a-f22a6e8020ce" xlink:to="loc_rfmd_ACGMember_79a62227-c476-4d49-9954-bd5528b645ca" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_86dc961b-860c-48dd-93b1-886b83d3a03e" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_DocumentPeriodEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_ba0ccdc5-4e01-47e4-b193-ff737c2c3e21" xlink:to="loc_dei_DocumentPeriodEndDate_86dc961b-860c-48dd-93b1-886b83d3a03e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_af12e125-8e06-4693-beea-b477ba311330" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_ba0ccdc5-4e01-47e4-b193-ff737c2c3e21" xlink:to="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_af12e125-8e06-4693-beea-b477ba311330" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_8d8a57f3-3ef5-40a3-8463-525254be98af" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_ba0ccdc5-4e01-47e4-b193-ff737c2c3e21" xlink:to="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_8d8a57f3-3ef5-40a3-8463-525254be98af" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_6ca37c96-1f2b-4297-a253-1ba7db088612" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Revenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_8d8a57f3-3ef5-40a3-8463-525254be98af" xlink:to="loc_us-gaap_Revenues_6ca37c96-1f2b-4297-a253-1ba7db088612" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_8d8a57f3-3ef5-40a3-8463-525254be98af" xlink:to="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_0cfbd70d-caf5-4923-9ca5-84ca75a0f1c6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_us-gaap_OperatingIncomeLoss_0cfbd70d-caf5-4923-9ca5-84ca75a0f1c6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_0490f96c-7208-4035-ba22-907625c550a5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_us-gaap_InterestExpense_0490f96c-7208-4035-ba22-907625c550a5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_784e69a8-48cf-48f5-9a45-4ac9f22a7483" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_784e69a8-48cf-48f5-9a45-4ac9f22a7483" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossAttributableToParent_ea9e0f5a-d370-423b-bef8-07b6c1c9e3e1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeLossAttributableToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_us-gaap_IncomeLossAttributableToParent_ea9e0f5a-d370-423b-bef8-07b6c1c9e3e1" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_f3f82699-8060-424c-b77c-3c6f4e2e2085" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_us-gaap_ShareBasedCompensation_f3f82699-8060-424c-b77c-3c6f4e2e2085" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_559539c4-6e6e-45af-b194-d582088e4bf1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_559539c4-6e6e-45af-b194-d582088e4bf1" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_d3f85770-34f0-41cb-80ec-7966d21602e7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_us-gaap_RestructuringCharges_d3f85770-34f0-41cb-80ec-7966d21602e7" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts_bbdcfe96-5a33-45d5-8f0a-bcd785db507c" xlink:href="rfmd-20240928.xsd#rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts_bbdcfe96-5a33-45d5-8f0a-bcd785db507c" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_f3f94356-4c13-465e-82ca-91c81be8d005" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_f3f94356-4c13-465e-82ca-91c81be8d005" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_OtherUnallocatedIncomeExpense_1961d71f-c0b3-41df-8751-a0359af5144e" xlink:href="rfmd-20240928.xsd#rfmd_OtherUnallocatedIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_a933d153-f618-4c6b-b3db-e38af01f306e" xlink:to="loc_rfmd_OtherUnallocatedIncomeExpense_1961d71f-c0b3-41df-8751-a0359af5144e" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_4560caa7-2eeb-401f-8959-39b4e6e9210c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_ba0ccdc5-4e01-47e4-b193-ff737c2c3e21" xlink:to="loc_us-gaap_NumberOfReportableSegments_4560caa7-2eeb-401f-8959-39b4e6e9210c" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="rfmd-20240928.xsd#SubsequentEventsDetails"/>
  <link:definitionLink xlink:role="http://www.rfmd.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_f4278b7a-56b6-4439-a3e8-4e4c4480d981" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_e1fc8bec-a57f-468c-94cb-3d6d8fd3da13" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_f4278b7a-56b6-4439-a3e8-4e4c4480d981" xlink:to="loc_us-gaap_SubsequentEventTable_e1fc8bec-a57f-468c-94cb-3d6d8fd3da13" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_cdff20b4-2fd4-45b7-89dd-b7ab365e1b80" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_e1fc8bec-a57f-468c-94cb-3d6d8fd3da13" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_cdff20b4-2fd4-45b7-89dd-b7ab365e1b80" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_cdff20b4-2fd4-45b7-89dd-b7ab365e1b80_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_cdff20b4-2fd4-45b7-89dd-b7ab365e1b80" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_cdff20b4-2fd4-45b7-89dd-b7ab365e1b80_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_12ea3a61-8320-4448-9530-a24f4a367871" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_cdff20b4-2fd4-45b7-89dd-b7ab365e1b80" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_12ea3a61-8320-4448-9530-a24f4a367871" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StockRepurchaseProgramAuthorizedAmount1_dcd4c2ea-00eb-4c08-bf00-fc3e138c14da" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_f4278b7a-56b6-4439-a3e8-4e4c4480d981" xlink:to="loc_srt_StockRepurchaseProgramAuthorizedAmount1_dcd4c2ea-00eb-4c08-bf00-fc3e138c14da" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/ecd/role/IndividualsOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd#IndividualsOnly"/>
  <link:definitionLink xlink:role="http://xbrl.sec.gov/ecd/role/IndividualsOnly" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllIndividualsMember" xlink:href="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd#ecd_AllIndividualsMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_FrankStewartMember_2af27f95-e7c2-487d-a05f-68928147e8e7" xlink:href="rfmd-20240928.xsd#rfmd_FrankStewartMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ecd_AllIndividualsMember" xlink:to="loc_rfmd_FrankStewartMember_2af27f95-e7c2-487d-a05f-68928147e8e7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_PhilipChesleyMember_6eb44e07-d3f7-46d2-8a3f-fe2482e0ce2a" xlink:href="rfmd-20240928.xsd#rfmd_PhilipChesleyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ecd_AllIndividualsMember" xlink:to="loc_rfmd_PhilipChesleyMember_6eb44e07-d3f7-46d2-8a3f-fe2482e0ce2a" xlink:type="arc" order="3"/>
  </link:definitionLink>
</link:linkbase>
