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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2023 Workiva-->
<!--r:9f4415f1-d9eb-4885-ad61-c1903a117d43,g:fb1b0145-4e7a-44cb-b795-691abb6d8319-->
<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/CondensedConsolidatedStatementsofStockholdersEquityUnaudited" xlink:type="simple" xlink:href="rfmd-20230930.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_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_6c438811-74c4-4a61-ac7d-8a4da227b180" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_6c438811-74c4-4a61-ac7d-8a4da227b180" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_366b52b3-8fca-4a20-bd14-9c4056f2ad7f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStocksIncludingAdditionalPaidInCapital"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_366b52b3-8fca-4a20-bd14-9c4056f2ad7f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_e7f56541-dc34-4f21-b493-f1618c857e07" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_StockholdersEquity_e7f56541-dc34-4f21-b493-f1618c857e07" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04fdf5f4-06df-4778-b0fb-348304d63c9a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04fdf5f4-06df-4778-b0fb-348304d63c9a" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_433da7df-da39-4e69-9a9d-1d6cc4bfd7d8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_433da7df-da39-4e69-9a9d-1d6cc4bfd7d8" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_a4bf99df-fd48-496c-812b-2d549f83ed06" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_NetIncomeLoss_a4bf99df-fd48-496c-812b-2d549f83ed06" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_ae8008b9-a0e1-413d-a105-78aa856f0509" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_ae8008b9-a0e1-413d-a105-78aa856f0509" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxesShares_fbf20af6-062c-40aa-8ff8-69084996f92c" xlink:href="rfmd-20230930.xsd#rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxesShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxesShares_fbf20af6-062c-40aa-8ff8-69084996f92c" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxes_fd528eb6-fec6-4004-ba43-25064584fc8a" xlink:href="rfmd-20230930.xsd#rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_rfmd_ExerciseOfStockOptionsAndVestingOfRestrictedStockUnitsNetOfSharesWithheldForEmployeeTaxes_fd528eb6-fec6-4004-ba43-25064584fc8a" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_d3dc8502-d306-4a3f-a1b5-2ffd978dece4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_d3dc8502-d306-4a3f-a1b5-2ffd978dece4" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_1dd663a1-9626-4c7c-acca-0ecb8999034a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_1dd663a1-9626-4c7c-acca-0ecb8999034a" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_0ef531e0-df66-4814-bee2-8fe8021e8653" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_0ef531e0-df66-4814-bee2-8fe8021e8653" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_7073605e-c461-4b35-8a5e-bb4c8924b651" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_7073605e-c461-4b35-8a5e-bb4c8924b651" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_6f7e3abf-da6a-4d21-9125-1fd2c8fcba4d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_6f7e3abf-da6a-4d21-9125-1fd2c8fcba4d" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_176e4d13-2e9a-4fda-813d-3a66c658acfe" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_176e4d13-2e9a-4fda-813d-3a66c658acfe" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_aee63233-ca55-4d40-a2c3-079058c4540f" xlink:to="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_c7565acc-fd5d-4774-8ad7-2f9d3f31c64b" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RestatementAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:to="loc_srt_RestatementAxis_c7565acc-fd5d-4774-8ad7-2f9d3f31c64b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_c7565acc-fd5d-4774-8ad7-2f9d3f31c64b_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RestatementDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RestatementAxis_c7565acc-fd5d-4774-8ad7-2f9d3f31c64b" xlink:to="loc_srt_RestatementDomain_c7565acc-fd5d-4774-8ad7-2f9d3f31c64b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_52488d89-6e4a-428f-b348-6b29cbd6f464" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RestatementDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RestatementAxis_c7565acc-fd5d-4774-8ad7-2f9d3f31c64b" xlink:to="loc_srt_RestatementDomain_52488d89-6e4a-428f-b348-6b29cbd6f464" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_260bfb91-8f1d-4e64-94ea-f3a9a623016c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_260bfb91-8f1d-4e64-94ea-f3a9a623016c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_260bfb91-8f1d-4e64-94ea-f3a9a623016c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_260bfb91-8f1d-4e64-94ea-f3a9a623016c" xlink:to="loc_us-gaap_EquityComponentDomain_260bfb91-8f1d-4e64-94ea-f3a9a623016c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_5cec0983-3ca0-4bbe-9ba0-72f945528640" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_260bfb91-8f1d-4e64-94ea-f3a9a623016c" xlink:to="loc_us-gaap_EquityComponentDomain_5cec0983-3ca0-4bbe-9ba0-72f945528640" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_40c30e38-71a1-4e88-aeed-5d0597920836" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5cec0983-3ca0-4bbe-9ba0-72f945528640" xlink:to="loc_us-gaap_CommonStockMember_40c30e38-71a1-4e88-aeed-5d0597920836" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_55c30c81-ecb3-4fc4-8882-2d0336006711" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5cec0983-3ca0-4bbe-9ba0-72f945528640" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_55c30c81-ecb3-4fc4-8882-2d0336006711" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_247cb53a-dc1c-4c9f-9775-983e35ef9ea7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5cec0983-3ca0-4bbe-9ba0-72f945528640" xlink:to="loc_us-gaap_RetainedEarningsMember_247cb53a-dc1c-4c9f-9775-983e35ef9ea7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_be64b24b-c9ed-4abc-a75f-42cee41c1eef" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:to="loc_us-gaap_StatementClassOfStockAxis_be64b24b-c9ed-4abc-a75f-42cee41c1eef" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_be64b24b-c9ed-4abc-a75f-42cee41c1eef_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_be64b24b-c9ed-4abc-a75f-42cee41c1eef" xlink:to="loc_us-gaap_ClassOfStockDomain_be64b24b-c9ed-4abc-a75f-42cee41c1eef_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_9a705baf-b9ff-4266-bf59-e6dd32725846" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_be64b24b-c9ed-4abc-a75f-42cee41c1eef" xlink:to="loc_us-gaap_ClassOfStockDomain_9a705baf-b9ff-4266-bf59-e6dd32725846" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_4cb8825d-4188-4416-8f3e-da35d12f5ad5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_4cb8825d-4188-4416-8f3e-da35d12f5ad5" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_4cb8825d-4188-4416-8f3e-da35d12f5ad5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_4cb8825d-4188-4416-8f3e-da35d12f5ad5" xlink:to="loc_us-gaap_TypeOfAdoptionMember_4cb8825d-4188-4416-8f3e-da35d12f5ad5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_48f8a238-ce95-47c7-8835-44010e7eccda" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_4cb8825d-4188-4416-8f3e-da35d12f5ad5" xlink:to="loc_us-gaap_TypeOfAdoptionMember_48f8a238-ce95-47c7-8835-44010e7eccda" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_67920ee5-0f09-4c32-b7f1-f052d9f1bfd4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:to="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_67920ee5-0f09-4c32-b7f1-f052d9f1bfd4" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ChangeInAccountingPrincipleMember_67920ee5-0f09-4c32-b7f1-f052d9f1bfd4_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ChangeInAccountingPrincipleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_67920ee5-0f09-4c32-b7f1-f052d9f1bfd4" xlink:to="loc_us-gaap_ChangeInAccountingPrincipleMember_67920ee5-0f09-4c32-b7f1-f052d9f1bfd4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ChangeInAccountingPrincipleMember_74c084a3-4f0d-4d2d-b593-a4eb54f2d1cd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ChangeInAccountingPrincipleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_67920ee5-0f09-4c32-b7f1-f052d9f1bfd4" xlink:to="loc_us-gaap_ChangeInAccountingPrincipleMember_74c084a3-4f0d-4d2d-b593-a4eb54f2d1cd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_af78479c-e889-40be-b972-dec06e502c6e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:to="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_af78479c-e889-40be-b972-dec06e502c6e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_af78479c-e889-40be-b972-dec06e502c6e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsForErrorCorrectionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_af78479c-e889-40be-b972-dec06e502c6e" xlink:to="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_af78479c-e889-40be-b972-dec06e502c6e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_37f1316f-7c73-4f19-9fa9-305e0fcfecee" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsForErrorCorrectionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_af78479c-e889-40be-b972-dec06e502c6e" xlink:to="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_37f1316f-7c73-4f19-9fa9-305e0fcfecee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_158354f3-1409-4d17-b7ca-bf3ff2ff673f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_158354f3-1409-4d17-b7ca-bf3ff2ff673f" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_158354f3-1409-4d17-b7ca-bf3ff2ff673f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_158354f3-1409-4d17-b7ca-bf3ff2ff673f" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_158354f3-1409-4d17-b7ca-bf3ff2ff673f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c8bc4a67-e6c3-40a2-883e-2ce950347163" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_158354f3-1409-4d17-b7ca-bf3ff2ff673f" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c8bc4a67-e6c3-40a2-883e-2ce950347163" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_fe836397-77cc-46ce-8c47-35b8af0fb7b0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_a06c7326-7e02-46d8-8016-5addc908c69e" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_fe836397-77cc-46ce-8c47-35b8af0fb7b0" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_fe836397-77cc-46ce-8c47-35b8af0fb7b0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_fe836397-77cc-46ce-8c47-35b8af0fb7b0" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_fe836397-77cc-46ce-8c47-35b8af0fb7b0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6c435a77-293f-4a0a-b6e3-38ff294a1767" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_fe836397-77cc-46ce-8c47-35b8af0fb7b0" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_6c435a77-293f-4a0a-b6e3-38ff294a1767" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_SeniorNotesDue20241750Member_1f5a0351-9624-4b8a-942e-6cce749ffe80" xlink:href="rfmd-20230930.xsd#rfmd_SeniorNotesDue20241750Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6c435a77-293f-4a0a-b6e3-38ff294a1767" xlink:to="loc_rfmd_SeniorNotesDue20241750Member_1f5a0351-9624-4b8a-942e-6cce749ffe80" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/BusinessAcquisitionNarrativeDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_9652189d-71fe-4dbe-a25e-96cf223e5ef9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_7ba1fdc5-4cfd-48bb-98ec-e209f982e655" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Goodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_9652189d-71fe-4dbe-a25e-96cf223e5ef9" xlink:to="loc_us-gaap_Goodwill_7ba1fdc5-4cfd-48bb-98ec-e209f982e655" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts_34c0ce35-0ad4-47a4-9051-d694f9196f33" xlink:href="rfmd-20230930.xsd#rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_9652189d-71fe-4dbe-a25e-96cf223e5ef9" xlink:to="loc_rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts_34c0ce35-0ad4-47a4-9051-d694f9196f33" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_e9d41a93-d4a7-4c08-99ff-73f3cd0e8412" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_9652189d-71fe-4dbe-a25e-96cf223e5ef9" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_e9d41a93-d4a7-4c08-99ff-73f3cd0e8412" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_6623361e-4cbe-4014-86bf-1520f46c3b6d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_9652189d-71fe-4dbe-a25e-96cf223e5ef9" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_6623361e-4cbe-4014-86bf-1520f46c3b6d" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_743c5302-fed5-4926-808d-ad59f314e432" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_6623361e-4cbe-4014-86bf-1520f46c3b6d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_743c5302-fed5-4926-808d-ad59f314e432" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_743c5302-fed5-4926-808d-ad59f314e432_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_743c5302-fed5-4926-808d-ad59f314e432" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_743c5302-fed5-4926-808d-ad59f314e432_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b111a2ea-6b51-4808-9e5d-b0723a441c24" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_743c5302-fed5-4926-808d-ad59f314e432" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b111a2ea-6b51-4808-9e5d-b0723a441c24" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_f4711bf4-d4ca-40ee-95b2-498443b1e36a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b111a2ea-6b51-4808-9e5d-b0723a441c24" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_f4711bf4-d4ca-40ee-95b2-498443b1e36a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_f5a08cbc-67e3-4c7c-9ee5-6351a98636e2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b111a2ea-6b51-4808-9e5d-b0723a441c24" xlink:to="loc_us-gaap_CustomerRelationshipsMember_f5a08cbc-67e3-4c7c-9ee5-6351a98636e2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InProcessResearchAndDevelopmentMember_d39f77d0-c8e3-4a1a-80cc-a824d768bac2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InProcessResearchAndDevelopmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b111a2ea-6b51-4808-9e5d-b0723a441c24" xlink:to="loc_us-gaap_InProcessResearchAndDevelopmentMember_d39f77d0-c8e3-4a1a-80cc-a824d768bac2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_86a95a3e-f637-405e-886d-0d542b6e71df" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_6623361e-4cbe-4014-86bf-1520f46c3b6d" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_86a95a3e-f637-405e-886d-0d542b6e71df" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_86a95a3e-f637-405e-886d-0d542b6e71df_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_86a95a3e-f637-405e-886d-0d542b6e71df" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_86a95a3e-f637-405e-886d-0d542b6e71df_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_d4f72f29-dcc7-4ab0-8fde-67366a7a7b9b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_86a95a3e-f637-405e-886d-0d542b6e71df" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_d4f72f29-dcc7-4ab0-8fde-67366a7a7b9b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_UnitedSiliconCarbideMember_16ceedd8-e4d7-4fe2-ad2d-5dfb727fc5b0" xlink:href="rfmd-20230930.xsd#rfmd_UnitedSiliconCarbideMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_d4f72f29-dcc7-4ab0-8fde-67366a7a7b9b" xlink:to="loc_rfmd_UnitedSiliconCarbideMember_16ceedd8-e4d7-4fe2-ad2d-5dfb727fc5b0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_e23534e3-8391-4cbe-aaeb-e8003db0028b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_6623361e-4cbe-4014-86bf-1520f46c3b6d" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_e23534e3-8391-4cbe-aaeb-e8003db0028b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_e23534e3-8391-4cbe-aaeb-e8003db0028b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_e23534e3-8391-4cbe-aaeb-e8003db0028b" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_e23534e3-8391-4cbe-aaeb-e8003db0028b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_bea62d83-7f81-4d41-a642-418b19e9baff" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_e23534e3-8391-4cbe-aaeb-e8003db0028b" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_bea62d83-7f81-4d41-a642-418b19e9baff" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_fca4fbc1-2d61-4fee-a5a3-0018267d2da9" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OwnershipAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_6623361e-4cbe-4014-86bf-1520f46c3b6d" xlink:to="loc_srt_OwnershipAxis_fca4fbc1-2d61-4fee-a5a3-0018267d2da9" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_fca4fbc1-2d61-4fee-a5a3-0018267d2da9_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_OwnershipAxis_fca4fbc1-2d61-4fee-a5a3-0018267d2da9" xlink:to="loc_srt_OwnershipDomain_fca4fbc1-2d61-4fee-a5a3-0018267d2da9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_343fbad3-5938-4953-bcff-d2cabdd78cf9" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_OwnershipAxis_fca4fbc1-2d61-4fee-a5a3-0018267d2da9" xlink:to="loc_srt_OwnershipDomain_343fbad3-5938-4953-bcff-d2cabdd78cf9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_7f4b8cb7-bd5d-41c2-8bf8-b2db2684a62a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_6623361e-4cbe-4014-86bf-1520f46c3b6d" xlink:to="loc_us-gaap_StatementClassOfStockAxis_7f4b8cb7-bd5d-41c2-8bf8-b2db2684a62a" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_7f4b8cb7-bd5d-41c2-8bf8-b2db2684a62a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_7f4b8cb7-bd5d-41c2-8bf8-b2db2684a62a" xlink:to="loc_us-gaap_ClassOfStockDomain_7f4b8cb7-bd5d-41c2-8bf8-b2db2684a62a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_1f01411a-d045-41aa-9f6c-b32976120b79" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_7f4b8cb7-bd5d-41c2-8bf8-b2db2684a62a" xlink:to="loc_us-gaap_ClassOfStockDomain_1f01411a-d045-41aa-9f6c-b32976120b79" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_b2baae8f-c7a8-4b09-a79b-6ffc96d5ce0d" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_6623361e-4cbe-4014-86bf-1520f46c3b6d" xlink:to="loc_srt_RangeAxis_b2baae8f-c7a8-4b09-a79b-6ffc96d5ce0d" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b2baae8f-c7a8-4b09-a79b-6ffc96d5ce0d_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_b2baae8f-c7a8-4b09-a79b-6ffc96d5ce0d" xlink:to="loc_srt_RangeMember_b2baae8f-c7a8-4b09-a79b-6ffc96d5ce0d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_2f21da96-f86f-4701-88db-cd75dce93e7f" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_b2baae8f-c7a8-4b09-a79b-6ffc96d5ce0d" xlink:to="loc_srt_RangeMember_2f21da96-f86f-4701-88db-cd75dce93e7f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_075baa12-831d-4e58-b559-3009b47d6135" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_2f21da96-f86f-4701-88db-cd75dce93e7f" xlink:to="loc_srt_MaximumMember_075baa12-831d-4e58-b559-3009b47d6135" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/GoodwillandIntangibleAssetsDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_3948b1ad-41db-4109-800a-726f35168ff5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_3948b1ad-41db-4109-800a-726f35168ff5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_27123c1e-cbb9-4762-8af1-d6a6413c9960" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Goodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_Goodwill_27123c1e-cbb9-4762-8af1-d6a6413c9960" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_e39690ab-4468-480b-acaa-9df1b7ce759b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_e39690ab-4468-480b-acaa-9df1b7ce759b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_986ed644-1209-4d56-bafe-fc92e3ce9c18" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_986ed644-1209-4d56-bafe-fc92e3ce9c18" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_93d94916-1176-4659-a4ad-a92e2c1cd0dc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_93d94916-1176-4659-a4ad-a92e2c1cd0dc" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_fbd044b7-3b1a-4d30-83f5-6e93767841f8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_fbd044b7-3b1a-4d30-83f5-6e93767841f8" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_f49eb250-4bd4-487d-a8d0-64ee555f5a42" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_f49eb250-4bd4-487d-a8d0-64ee555f5a42" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_bdaf65e8-ea97-4172-8e26-99e5ea783c3a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillForeignCurrencyTranslationGainLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_bdaf65e8-ea97-4172-8e26-99e5ea783c3a" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_f94343de-d20a-438d-bafb-7167dd8f659e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_f94343de-d20a-438d-bafb-7167dd8f659e" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_5e7a9b60-dea2-4f3b-81ad-5a488cf90cd4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_3de05b63-75ae-4ad7-8211-e36740163ab2" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_5e7a9b60-dea2-4f3b-81ad-5a488cf90cd4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_31dd07b4-7024-44ec-85de-12c73bf2d153" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_5e7a9b60-dea2-4f3b-81ad-5a488cf90cd4" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_31dd07b4-7024-44ec-85de-12c73bf2d153" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31dd07b4-7024-44ec-85de-12c73bf2d153_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_31dd07b4-7024-44ec-85de-12c73bf2d153" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31dd07b4-7024-44ec-85de-12c73bf2d153_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_d5f78fff-3ec9-45e0-b9f0-4c68a9371917" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_31dd07b4-7024-44ec-85de-12c73bf2d153" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_d5f78fff-3ec9-45e0-b9f0-4c68a9371917" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_UnitedSiliconCarbideMember_990fb11c-a41e-494b-88ea-2c0e4fec6911" xlink:href="rfmd-20230930.xsd#rfmd_UnitedSiliconCarbideMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_d5f78fff-3ec9-45e0-b9f0-4c68a9371917" xlink:to="loc_rfmd_UnitedSiliconCarbideMember_990fb11c-a41e-494b-88ea-2c0e4fec6911" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_511d3978-8c53-4a4e-a26d-01a30ffe29a2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_5e7a9b60-dea2-4f3b-81ad-5a488cf90cd4" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_511d3978-8c53-4a4e-a26d-01a30ffe29a2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_511d3978-8c53-4a4e-a26d-01a30ffe29a2_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_511d3978-8c53-4a4e-a26d-01a30ffe29a2" xlink:to="loc_us-gaap_SegmentDomain_511d3978-8c53-4a4e-a26d-01a30ffe29a2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_c0737c14-e030-4f19-9aee-acb59e7fb4de" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_511d3978-8c53-4a4e-a26d-01a30ffe29a2" xlink:to="loc_us-gaap_SegmentDomain_c0737c14-e030-4f19-9aee-acb59e7fb4de" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_HPAMember_ffac2e56-fc82-4727-a92c-879cd88b950c" xlink:href="rfmd-20230930.xsd#rfmd_HPAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_c0737c14-e030-4f19-9aee-acb59e7fb4de" xlink:to="loc_rfmd_HPAMember_ffac2e56-fc82-4727-a92c-879cd88b950c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_CSGMember_063e0b1f-5f79-42fd-bb92-46e86549c445" xlink:href="rfmd-20230930.xsd#rfmd_CSGMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_c0737c14-e030-4f19-9aee-acb59e7fb4de" xlink:to="loc_rfmd_CSGMember_063e0b1f-5f79-42fd-bb92-46e86549c445" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ACGMember_e1c1c5a7-cfd7-4fd9-8c65-ed2351826d3a" xlink:href="rfmd-20230930.xsd#rfmd_ACGMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_c0737c14-e030-4f19-9aee-acb59e7fb4de" xlink:to="loc_rfmd_ACGMember_e1c1c5a7-cfd7-4fd9-8c65-ed2351826d3a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f25c87d7-99b6-4764-a511-b359e89f6e49" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_5e7a9b60-dea2-4f3b-81ad-5a488cf90cd4" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f25c87d7-99b6-4764-a511-b359e89f6e49" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_f25c87d7-99b6-4764-a511-b359e89f6e49_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f25c87d7-99b6-4764-a511-b359e89f6e49" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_f25c87d7-99b6-4764-a511-b359e89f6e49_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_28848e8d-70d8-4f1c-b262-33fd669ecc46" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f25c87d7-99b6-4764-a511-b359e89f6e49" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_28848e8d-70d8-4f1c-b262-33fd669ecc46" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LicensingAgreementsMember_adef6680-6564-49ae-9627-4684e35f0426" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LicensingAgreementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_28848e8d-70d8-4f1c-b262-33fd669ecc46" xlink:to="loc_us-gaap_LicensingAgreementsMember_adef6680-6564-49ae-9627-4684e35f0426" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_6c73a901-9511-4cc9-b129-6d2ed5d207f2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TradeNamesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_28848e8d-70d8-4f1c-b262-33fd669ecc46" xlink:to="loc_us-gaap_TradeNamesMember_6c73a901-9511-4cc9-b129-6d2ed5d207f2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_0ff63ca1-0bf5-424f-9971-8f5aa1010a4a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_28848e8d-70d8-4f1c-b262-33fd669ecc46" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_0ff63ca1-0bf5-424f-9971-8f5aa1010a4a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_eebd9442-2a87-4b92-9689-6697cc7e4a53" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_28848e8d-70d8-4f1c-b262-33fd669ecc46" xlink:to="loc_us-gaap_CustomerRelationshipsMember_eebd9442-2a87-4b92-9689-6697cc7e4a53" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InProcessResearchAndDevelopmentMember_1620a36e-f4e7-4b20-921c-485d080ad154" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InProcessResearchAndDevelopmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_28848e8d-70d8-4f1c-b262-33fd669ecc46" xlink:to="loc_us-gaap_InProcessResearchAndDevelopmentMember_1620a36e-f4e7-4b20-921c-485d080ad154" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/InvestmentsandFairValueofFinancialInstrumentsDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_ScheduleOfAvailableForSaleSecuritiesLineItems_03bb6092-8c4d-4428-abcc-61bdc0d396c1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_fc3f33cd-dfb7-4d4e-97dd-36d5c8e004de" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_03bb6092-8c4d-4428-abcc-61bdc0d396c1" xlink:to="loc_dei_DocumentPeriodEndDate_fc3f33cd-dfb7-4d4e-97dd-36d5c8e004de" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_992c186f-5400-4dea-a780-b04bc7e2736c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_03bb6092-8c4d-4428-abcc-61bdc0d396c1" xlink:to="loc_us-gaap_EquityMethodInvestments_992c186f-5400-4dea-a780-b04bc7e2736c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketableSecurities_835806f0-fd21-4053-b568-49742686c841" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MarketableSecurities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_03bb6092-8c4d-4428-abcc-61bdc0d396c1" xlink:to="loc_us-gaap_MarketableSecurities_835806f0-fd21-4053-b568-49742686c841" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_59cde680-4dfa-474f-ad8e-59b820c4259e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_03bb6092-8c4d-4428-abcc-61bdc0d396c1" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_59cde680-4dfa-474f-ad8e-59b820c4259e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationPlanAssets_96bfb624-5b69-49f1-bab9-0490687bbe5f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredCompensationPlanAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_03bb6092-8c4d-4428-abcc-61bdc0d396c1" xlink:to="loc_us-gaap_DeferredCompensationPlanAssets_96bfb624-5b69-49f1-bab9-0490687bbe5f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLimitedPartnershipInvestments_ee7b7c8b-c205-46c0-a08a-f8e6b7ec64be" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromLimitedPartnershipInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_03bb6092-8c4d-4428-abcc-61bdc0d396c1" xlink:to="loc_us-gaap_ProceedsFromLimitedPartnershipInvestments_ee7b7c8b-c205-46c0-a08a-f8e6b7ec64be" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_5f4a804e-3105-4e2a-9323-9bb230afb924" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_03bb6092-8c4d-4428-abcc-61bdc0d396c1" xlink:to="loc_us-gaap_GainLossOnInvestments_5f4a804e-3105-4e2a-9323-9bb230afb924" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a292cabd-0d69-409a-a33a-54dc23c9d391" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_03bb6092-8c4d-4428-abcc-61bdc0d396c1" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a292cabd-0d69-409a-a33a-54dc23c9d391" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_e03c99ed-8445-48b9-9be8-6410874d7731" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a292cabd-0d69-409a-a33a-54dc23c9d391" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_e03c99ed-8445-48b9-9be8-6410874d7731" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e03c99ed-8445-48b9-9be8-6410874d7731_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_e03c99ed-8445-48b9-9be8-6410874d7731" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e03c99ed-8445-48b9-9be8-6410874d7731_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4d428f3e-103b-4f0d-871a-8e1b26e89333" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_e03c99ed-8445-48b9-9be8-6410874d7731" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4d428f3e-103b-4f0d-871a-8e1b26e89333" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_d57d2edc-b0bd-446f-821d-a8c2252b8cb4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4d428f3e-103b-4f0d-871a-8e1b26e89333" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_d57d2edc-b0bd-446f-821d-a8c2252b8cb4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_f5cd227e-c481-4d77-9316-097e94c4b7cc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4d428f3e-103b-4f0d-871a-8e1b26e89333" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_f5cd227e-c481-4d77-9316-097e94c4b7cc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_4a964c83-08ae-4f36-8cf2-a52e8ee4b332" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4d428f3e-103b-4f0d-871a-8e1b26e89333" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_4a964c83-08ae-4f36-8cf2-a52e8ee4b332" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b78762a9-3e23-4d51-bfc4-f4a23565a8f0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a292cabd-0d69-409a-a33a-54dc23c9d391" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b78762a9-3e23-4d51-bfc4-f4a23565a8f0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_b78762a9-3e23-4d51-bfc4-f4a23565a8f0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b78762a9-3e23-4d51-bfc4-f4a23565a8f0" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_b78762a9-3e23-4d51-bfc4-f4a23565a8f0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_9aa00123-a73a-4d11-bf0e-2f941ccdef2b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b78762a9-3e23-4d51-bfc4-f4a23565a8f0" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_9aa00123-a73a-4d11-bf0e-2f941ccdef2b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_590562cf-0087-4b7d-ac6a-2365dfe86c0a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_9aa00123-a73a-4d11-bf0e-2f941ccdef2b" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_590562cf-0087-4b7d-ac6a-2365dfe86c0a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_870a2fc1-d0a0-40e3-8a22-aea8a24b13cd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a292cabd-0d69-409a-a33a-54dc23c9d391" xlink:to="loc_us-gaap_FinancialInstrumentAxis_870a2fc1-d0a0-40e3-8a22-aea8a24b13cd" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_870a2fc1-d0a0-40e3-8a22-aea8a24b13cd_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_870a2fc1-d0a0-40e3-8a22-aea8a24b13cd" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_870a2fc1-d0a0-40e3-8a22-aea8a24b13cd_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_7e70d504-9fdb-46da-b84a-f233135fc39d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_870a2fc1-d0a0-40e3-8a22-aea8a24b13cd" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_7e70d504-9fdb-46da-b84a-f233135fc39d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesMember_6305350d-a2bc-4f8f-a56b-2ff6368e9f0e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquitySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_7e70d504-9fdb-46da-b84a-f233135fc39d" xlink:to="loc_us-gaap_EquitySecuritiesMember_6305350d-a2bc-4f8f-a56b-2ff6368e9f0e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MutualFundMember_5e43417c-0ea3-43dc-94dc-1f8ad776636e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MutualFundMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_7e70d504-9fdb-46da-b84a-f233135fc39d" xlink:to="loc_us-gaap_MutualFundMember_5e43417c-0ea3-43dc-94dc-1f8ad776636e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_60334f24-6c79-407e-99c4-d132a104bbfb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a292cabd-0d69-409a-a33a-54dc23c9d391" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_60334f24-6c79-407e-99c4-d132a104bbfb" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_60334f24-6c79-407e-99c4-d132a104bbfb_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_60334f24-6c79-407e-99c4-d132a104bbfb" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_60334f24-6c79-407e-99c4-d132a104bbfb_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_0a2f6522-b9c8-4c33-b24c-59529b23cc82" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_60334f24-6c79-407e-99c4-d132a104bbfb" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_0a2f6522-b9c8-4c33-b24c-59529b23cc82" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_UnitedSiliconCarbideMember_acd277b1-eaa3-4f98-9d5e-6081d01c3ece" xlink:href="rfmd-20230930.xsd#rfmd_UnitedSiliconCarbideMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_0a2f6522-b9c8-4c33-b24c-59529b23cc82" xlink:to="loc_rfmd_UnitedSiliconCarbideMember_acd277b1-eaa3-4f98-9d5e-6081d01c3ece" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/DebtDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_37256736-1193-40d8-92cb-e09a2a1d1d5c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_LongTermDebt_37256736-1193-40d8-92cb-e09a2a1d1d5c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_38da7ea6-2d5e-42ed-b247-f12d62ecb6bd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_38da7ea6-2d5e-42ed-b247-f12d62ecb6bd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_8f863cc8-fe95-4c55-b531-5c396d8b6c51" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_LongTermDebtCurrent_8f863cc8-fe95-4c55-b531-5c396d8b6c51" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_7edbb18a-6fbb-42e5-b69e-6a4a3927d20f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_7edbb18a-6fbb-42e5-b69e-6a4a3927d20f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaid_f5f4e7a4-e134-4607-b82f-f7d628be9528" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestPaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_InterestPaid_f5f4e7a4-e134-4607-b82f-f7d628be9528" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseBorrowings_c108ad63-086e-49b6-871f-669ec53cc5da" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpenseBorrowings"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_InterestExpenseBorrowings_c108ad63-086e-49b6-871f-669ec53cc5da" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestCostsCapitalized_52435755-109f-44cc-8511-b6ea6058cd48" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestCostsCapitalized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_InterestCostsCapitalized_52435755-109f-44cc-8511-b6ea6058cd48" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_f492db77-a655-45ac-b51a-e1e99dc0c4a5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_LongTermDebtFairValue_f492db77-a655-45ac-b51a-e1e99dc0c4a5" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_0cffa907-1490-46e8-ad00-8d9981dce728" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_0cffa907-1490-46e8-ad00-8d9981dce728" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_f540c429-2bf9-49c4-b92a-ef96934e2101" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromLinesOfCredit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_f540c429-2bf9-49c4-b92a-ef96934e2101" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_8b05e855-5ecb-400b-b997-700a7694478f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_InterestExpense_8b05e855-5ecb-400b-b997-700a7694478f" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_e1513795-be3f-4b2d-8378-db6c4a18c294" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_e1513795-be3f-4b2d-8378-db6c4a18c294" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_98565250-36ba-43ec-8e98-7e146bf01f25" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_98565250-36ba-43ec-8e98-7e146bf01f25" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_5dc78acc-6303-436f-98ef-9ea8a5d062f8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_5dc78acc-6303-436f-98ef-9ea8a5d062f8" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_DebtInstrumentCovenantConsolidatedLeverageRatio_b9c702aa-23bd-4796-86e8-4f8fbe0fa2f5" xlink:href="rfmd-20230930.xsd#rfmd_DebtInstrumentCovenantConsolidatedLeverageRatio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_rfmd_DebtInstrumentCovenantConsolidatedLeverageRatio_b9c702aa-23bd-4796-86e8-4f8fbe0fa2f5" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_08a0d9e0-fc23-4934-b0aa-90367ca5e474" xlink:to="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_6acd2812-8546-4fc3-9ddf-3f4d9b5e221f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:to="loc_us-gaap_CreditFacilityAxis_6acd2812-8546-4fc3-9ddf-3f4d9b5e221f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_6acd2812-8546-4fc3-9ddf-3f4d9b5e221f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_6acd2812-8546-4fc3-9ddf-3f4d9b5e221f" xlink:to="loc_us-gaap_CreditFacilityDomain_6acd2812-8546-4fc3-9ddf-3f4d9b5e221f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_0c8113a6-0a76-4745-a8b8-691b0b6714c3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_6acd2812-8546-4fc3-9ddf-3f4d9b5e221f" xlink:to="loc_us-gaap_CreditFacilityDomain_0c8113a6-0a76-4745-a8b8-691b0b6714c3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_9ee3ecd7-7fee-40b8-b788-29a85fbaacc4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_0c8113a6-0a76-4745-a8b8-691b0b6714c3" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_9ee3ecd7-7fee-40b8-b788-29a85fbaacc4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramAxis_b935d3e2-9670-438f-9251-5452daadc52c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareRepurchaseProgramAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:to="loc_us-gaap_ShareRepurchaseProgramAxis_b935d3e2-9670-438f-9251-5452daadc52c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramDomain_b935d3e2-9670-438f-9251-5452daadc52c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ShareRepurchaseProgramAxis_b935d3e2-9670-438f-9251-5452daadc52c" xlink:to="loc_us-gaap_ShareRepurchaseProgramDomain_b935d3e2-9670-438f-9251-5452daadc52c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramDomain_8d01b703-a101-4dbc-bc4f-b07f782229cd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ShareRepurchaseProgramAxis_b935d3e2-9670-438f-9251-5452daadc52c" xlink:to="loc_us-gaap_ShareRepurchaseProgramDomain_8d01b703-a101-4dbc-bc4f-b07f782229cd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_3e59f940-057b-45fe-b5c5-d80263029382" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_3e59f940-057b-45fe-b5c5-d80263029382" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_3e59f940-057b-45fe-b5c5-d80263029382_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_3e59f940-057b-45fe-b5c5-d80263029382" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_3e59f940-057b-45fe-b5c5-d80263029382_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_75fe2233-8fc8-4d4e-879b-13c078657234" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_3e59f940-057b-45fe-b5c5-d80263029382" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_75fe2233-8fc8-4d4e-879b-13c078657234" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_SeniorNotesDue20294.375Member_e86134b0-06ed-4ece-be14-823427b05c0b" xlink:href="rfmd-20230930.xsd#rfmd_SeniorNotesDue20294.375Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_75fe2233-8fc8-4d4e-879b-13c078657234" xlink:to="loc_rfmd_SeniorNotesDue20294.375Member_e86134b0-06ed-4ece-be14-823427b05c0b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_A3.375SeniorNotesdue2031Member_fb27f117-1c2d-4b1a-ad57-174902715cce" xlink:href="rfmd-20230930.xsd#rfmd_A3.375SeniorNotesdue2031Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_75fe2233-8fc8-4d4e-879b-13c078657234" xlink:to="loc_rfmd_A3.375SeniorNotesdue2031Member_fb27f117-1c2d-4b1a-ad57-174902715cce" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_SeniorNotesDue20241750Member_88b554a3-b5c2-4c0a-93b8-8f38a7ffa577" xlink:href="rfmd-20230930.xsd#rfmd_SeniorNotesDue20241750Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_75fe2233-8fc8-4d4e-879b-13c078657234" xlink:to="loc_rfmd_SeniorNotesDue20241750Member_88b554a3-b5c2-4c0a-93b8-8f38a7ffa577" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_CreditAgreementMember_06386899-626b-4794-9596-588f68e47ba5" xlink:href="rfmd-20230930.xsd#rfmd_CreditAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_75fe2233-8fc8-4d4e-879b-13c078657234" xlink:to="loc_rfmd_CreditAgreementMember_06386899-626b-4794-9596-588f68e47ba5" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalLeaseObligationsMember_f94016cc-101e-4ee6-9bd0-090882847a6c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalLeaseObligationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_75fe2233-8fc8-4d4e-879b-13c078657234" xlink:to="loc_us-gaap_CapitalLeaseObligationsMember_f94016cc-101e-4ee6-9bd0-090882847a6c" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_b895d7ee-8b3c-4f74-ac90-4a28302a84fd" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:to="loc_srt_RangeAxis_b895d7ee-8b3c-4f74-ac90-4a28302a84fd" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b895d7ee-8b3c-4f74-ac90-4a28302a84fd_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_b895d7ee-8b3c-4f74-ac90-4a28302a84fd" xlink:to="loc_srt_RangeMember_b895d7ee-8b3c-4f74-ac90-4a28302a84fd_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_2707ece4-e258-4507-ab8d-9a95173235f5" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_b895d7ee-8b3c-4f74-ac90-4a28302a84fd" xlink:to="loc_srt_RangeMember_2707ece4-e258-4507-ab8d-9a95173235f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_5c843716-cc9d-4506-81f1-f64c9ba66d8f" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_2707ece4-e258-4507-ab8d-9a95173235f5" xlink:to="loc_srt_MaximumMember_5c843716-cc9d-4506-81f1-f64c9ba66d8f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_42890cdf-1383-4787-9a0e-7ebdd79b3c07" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_2707ece4-e258-4507-ab8d-9a95173235f5" xlink:to="loc_srt_MinimumMember_42890cdf-1383-4787-9a0e-7ebdd79b3c07" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4441c2b1-cb7d-4c88-9b03-c600e0dda74d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4441c2b1-cb7d-4c88-9b03-c600e0dda74d" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4441c2b1-cb7d-4c88-9b03-c600e0dda74d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4441c2b1-cb7d-4c88-9b03-c600e0dda74d" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4441c2b1-cb7d-4c88-9b03-c600e0dda74d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_00ba993a-6343-4754-85ec-1a61c37cc841" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4441c2b1-cb7d-4c88-9b03-c600e0dda74d" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_00ba993a-6343-4754-85ec-1a61c37cc841" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_3d7115dd-52a1-4099-b6fd-bc4b08762463" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_00ba993a-6343-4754-85ec-1a61c37cc841" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_3d7115dd-52a1-4099-b6fd-bc4b08762463" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_2c40492e-afef-4ed8-ae34-bad37478b8b6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:to="loc_us-gaap_VariableRateAxis_2c40492e-afef-4ed8-ae34-bad37478b8b6" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_2c40492e-afef-4ed8-ae34-bad37478b8b6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_2c40492e-afef-4ed8-ae34-bad37478b8b6" xlink:to="loc_us-gaap_VariableRateDomain_2c40492e-afef-4ed8-ae34-bad37478b8b6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_8312666f-9548-426c-8d63-770125c2d576" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_2c40492e-afef-4ed8-ae34-bad37478b8b6" xlink:to="loc_us-gaap_VariableRateDomain_8312666f-9548-426c-8d63-770125c2d576" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_FederalFundsRateMember_aa0dba6f-6aa0-484c-a470-8885befc107b" xlink:href="rfmd-20230930.xsd#rfmd_FederalFundsRateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_8312666f-9548-426c-8d63-770125c2d576" xlink:to="loc_rfmd_FederalFundsRateMember_aa0dba6f-6aa0-484c-a470-8885befc107b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BaseRateMember_125b2f76-a426-4488-8ca1-a603db23aa15" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BaseRateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_8312666f-9548-426c-8d63-770125c2d576" xlink:to="loc_us-gaap_BaseRateMember_125b2f76-a426-4488-8ca1-a603db23aa15" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoanLendingCommitmentArrangementFeesMember_2d133f7a-ece2-4209-a632-d92c6e641487" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LoanLendingCommitmentArrangementFeesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_8312666f-9548-426c-8d63-770125c2d576" xlink:to="loc_us-gaap_LoanLendingCommitmentArrangementFeesMember_2d133f7a-ece2-4209-a632-d92c6e641487" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_4385fe94-5465-4b1f-b247-8b63dacf3cbd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_8312666f-9548-426c-8d63-770125c2d576" xlink:to="loc_us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_4385fe94-5465-4b1f-b247-8b63dacf3cbd" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsAxis_41e36be0-9bda-494c-8165-c7204c110a03" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherCommitmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:to="loc_us-gaap_OtherCommitmentsAxis_41e36be0-9bda-494c-8165-c7204c110a03" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsDomain_41e36be0-9bda-494c-8165-c7204c110a03_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherCommitmentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_OtherCommitmentsAxis_41e36be0-9bda-494c-8165-c7204c110a03" xlink:to="loc_us-gaap_OtherCommitmentsDomain_41e36be0-9bda-494c-8165-c7204c110a03_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsDomain_39e6564d-054f-4509-9bbc-82e0ff262595" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherCommitmentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_OtherCommitmentsAxis_41e36be0-9bda-494c-8165-c7204c110a03" xlink:to="loc_us-gaap_OtherCommitmentsDomain_39e6564d-054f-4509-9bbc-82e0ff262595" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_5c1cf37c-5234-4a9e-8387-4b4821c86498" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_51563b39-883f-4978-a117-1e207a5ab660" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_5c1cf37c-5234-4a9e-8387-4b4821c86498" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_5c1cf37c-5234-4a9e-8387-4b4821c86498_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_5c1cf37c-5234-4a9e-8387-4b4821c86498" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_5c1cf37c-5234-4a9e-8387-4b4821c86498_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_bc79c02e-96e4-4195-a733-7b8e2330851c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_5c1cf37c-5234-4a9e-8387-4b4821c86498" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_bc79c02e-96e4-4195-a733-7b8e2330851c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_f44c7a8f-2470-4928-b06d-7fa9c4d904be" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_bc79c02e-96e4-4195-a733-7b8e2330851c" xlink:to="loc_us-gaap_SubsequentEventMember_f44c7a8f-2470-4928-b06d-7fa9c4d904be" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/StockRepurchasesDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_9a5f03e4-05a1-48f3-89cc-151d568a91e0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_048b626f-5d05-4852-8346-33f8458e359e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_9a5f03e4-05a1-48f3-89cc-151d568a91e0" xlink:to="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_048b626f-5d05-4852-8346-33f8458e359e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_89c0350d-7c4f-4dab-9f3b-49860ab6403c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_9a5f03e4-05a1-48f3-89cc-151d568a91e0" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_89c0350d-7c4f-4dab-9f3b-49860ab6403c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_84bf2b12-6a48-4ace-954d-54d7d7ea5be5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_9a5f03e4-05a1-48f3-89cc-151d568a91e0" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_84bf2b12-6a48-4ace-954d-54d7d7ea5be5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_f8bcaf5e-1204-4569-89a6-8e42bb8692e9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_9a5f03e4-05a1-48f3-89cc-151d568a91e0" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_f8bcaf5e-1204-4569-89a6-8e42bb8692e9" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_0c4f08c2-eccd-4d25-b7e8-6bedf0df8192" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_9a5f03e4-05a1-48f3-89cc-151d568a91e0" xlink:to="loc_dei_DocumentPeriodEndDate_0c4f08c2-eccd-4d25-b7e8-6bedf0df8192" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_21555f3d-5f24-47cb-9ce6-49d76f43ee69" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfStockByClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ClassOfStockLineItems_9a5f03e4-05a1-48f3-89cc-151d568a91e0" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_21555f3d-5f24-47cb-9ce6-49d76f43ee69" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramAxis_c65d7fe3-c87a-498c-80c0-ae5dec8075f6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareRepurchaseProgramAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_21555f3d-5f24-47cb-9ce6-49d76f43ee69" xlink:to="loc_us-gaap_ShareRepurchaseProgramAxis_c65d7fe3-c87a-498c-80c0-ae5dec8075f6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramDomain_c65d7fe3-c87a-498c-80c0-ae5dec8075f6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ShareRepurchaseProgramAxis_c65d7fe3-c87a-498c-80c0-ae5dec8075f6" xlink:to="loc_us-gaap_ShareRepurchaseProgramDomain_c65d7fe3-c87a-498c-80c0-ae5dec8075f6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramDomain_94c46b37-dfd6-4382-b2bf-e43cade91a8b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ShareRepurchaseProgramAxis_c65d7fe3-c87a-498c-80c0-ae5dec8075f6" xlink:to="loc_us-gaap_ShareRepurchaseProgramDomain_94c46b37-dfd6-4382-b2bf-e43cade91a8b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_November2022ProgramMember_bf6089aa-4228-48d2-a553-dfbbbfeb2625" xlink:href="rfmd-20230930.xsd#rfmd_November2022ProgramMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_94c46b37-dfd6-4382-b2bf-e43cade91a8b" xlink:to="loc_rfmd_November2022ProgramMember_bf6089aa-4228-48d2-a553-dfbbbfeb2625" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/CommitmentsandContingentLiabilitiesDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_c8416652-35b4-4ac6-9e3d-b751a0d6a1b0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostImpairmentLoss_38dd523f-9fd4-4ae9-910b-5ab3bd67ea37" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalizedContractCostImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_c8416652-35b4-4ac6-9e3d-b751a0d6a1b0" xlink:to="loc_us-gaap_CapitalizedContractCostImpairmentLoss_38dd523f-9fd4-4ae9-910b-5ab3bd67ea37" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_64531e99-fd07-43ba-b008-b581682046a6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_c8416652-35b4-4ac6-9e3d-b751a0d6a1b0" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_64531e99-fd07-43ba-b008-b581682046a6" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_ea2bde2a-82db-4cff-80c4-e2b0ff4a5442" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_64531e99-fd07-43ba-b008-b581682046a6" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_ea2bde2a-82db-4cff-80c4-e2b0ff4a5442" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_ea2bde2a-82db-4cff-80c4-e2b0ff4a5442_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_ea2bde2a-82db-4cff-80c4-e2b0ff4a5442" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_ea2bde2a-82db-4cff-80c4-e2b0ff4a5442_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_39d33001-d004-41dc-bdad-eb3558d160e5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_ea2bde2a-82db-4cff-80c4-e2b0ff4a5442" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_39d33001-d004-41dc-bdad-eb3558d160e5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsAxis_9033a74b-f117-4a61-8951-8f1ea0c0ec5e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherCommitmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_64531e99-fd07-43ba-b008-b581682046a6" xlink:to="loc_us-gaap_OtherCommitmentsAxis_9033a74b-f117-4a61-8951-8f1ea0c0ec5e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsDomain_9033a74b-f117-4a61-8951-8f1ea0c0ec5e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherCommitmentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_OtherCommitmentsAxis_9033a74b-f117-4a61-8951-8f1ea0c0ec5e" xlink:to="loc_us-gaap_OtherCommitmentsDomain_9033a74b-f117-4a61-8951-8f1ea0c0ec5e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsDomain_d63cf812-eae2-48d1-ae8e-f4ab36150223" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherCommitmentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_OtherCommitmentsAxis_9033a74b-f117-4a61-8951-8f1ea0c0ec5e" xlink:to="loc_us-gaap_OtherCommitmentsDomain_d63cf812-eae2-48d1-ae8e-f4ab36150223" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_424954f1-04fd-46f7-86b2-6baf6e578aec" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_64531e99-fd07-43ba-b008-b581682046a6" xlink:to="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_424954f1-04fd-46f7-86b2-6baf6e578aec" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyNatureDomain_424954f1-04fd-46f7-86b2-6baf6e578aec_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LossContingencyNatureDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_424954f1-04fd-46f7-86b2-6baf6e578aec" xlink:to="loc_us-gaap_LossContingencyNatureDomain_424954f1-04fd-46f7-86b2-6baf6e578aec_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyNatureDomain_70b5e235-0362-48c5-975f-85ddfa667406" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LossContingencyNatureDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_424954f1-04fd-46f7-86b2-6baf6e578aec" xlink:to="loc_us-gaap_LossContingencyNatureDomain_70b5e235-0362-48c5-975f-85ddfa667406" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_b86f661a-3df3-491c-8eee-a494910f1596" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_64531e99-fd07-43ba-b008-b581682046a6" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_b86f661a-3df3-491c-8eee-a494910f1596" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_b86f661a-3df3-491c-8eee-a494910f1596_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_b86f661a-3df3-491c-8eee-a494910f1596" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_b86f661a-3df3-491c-8eee-a494910f1596_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_e32f1f53-97c7-4a07-9545-9333dbe99f80" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_b86f661a-3df3-491c-8eee-a494910f1596" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_e32f1f53-97c7-4a07-9545-9333dbe99f80" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_1f30c20e-85b6-440f-b12e-585519d91efd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_e32f1f53-97c7-4a07-9545-9333dbe99f80" xlink:to="loc_us-gaap_SubsequentEventMember_1f30c20e-85b6-440f-b12e-585519d91efd" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/RevenueDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_77ad99c7-b94c-4647-99e4-0329044d18a5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_a7988d5d-a449-4073-8aa9-9e71bbb8b110" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Revenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_77ad99c7-b94c-4647-99e4-0329044d18a5" xlink:to="loc_us-gaap_Revenues_a7988d5d-a449-4073-8aa9-9e71bbb8b110" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_44f6ac2c-2258-44a4-99e3-ff4203177fb2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_77ad99c7-b94c-4647-99e4-0329044d18a5" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_44f6ac2c-2258-44a4-99e3-ff4203177fb2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_8b6b7031-065d-4b42-be9b-49042390552c" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_44f6ac2c-2258-44a4-99e3-ff4203177fb2" xlink:to="loc_srt_StatementGeographicalAxis_8b6b7031-065d-4b42-be9b-49042390552c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_8b6b7031-065d-4b42-be9b-49042390552c_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_8b6b7031-065d-4b42-be9b-49042390552c" xlink:to="loc_srt_SegmentGeographicalDomain_8b6b7031-065d-4b42-be9b-49042390552c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_acd0dc4c-e69b-4d50-bf4f-2618d381fa47" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_8b6b7031-065d-4b42-be9b-49042390552c" xlink:to="loc_srt_SegmentGeographicalDomain_acd0dc4c-e69b-4d50-bf4f-2618d381fa47" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_CN_b053a19a-5079-4299-9d29-c1685fd12185" xlink:href="https://xbrl.sec.gov/country/2023/country-2023.xsd#country_CN"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_acd0dc4c-e69b-4d50-bf4f-2618d381fa47" xlink:to="loc_country_CN_b053a19a-5079-4299-9d29-c1685fd12185" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_TW_36786f4c-858e-4a3c-8e1a-7e82cffb5f68" xlink:href="https://xbrl.sec.gov/country/2023/country-2023.xsd#country_TW"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_acd0dc4c-e69b-4d50-bf4f-2618d381fa47" xlink:to="loc_country_TW_36786f4c-858e-4a3c-8e1a-7e82cffb5f68" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_65a8e73b-47ca-464e-8174-4eeeabc7d12a" xlink:href="https://xbrl.sec.gov/country/2023/country-2023.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_acd0dc4c-e69b-4d50-bf4f-2618d381fa47" xlink:to="loc_country_US_65a8e73b-47ca-464e-8174-4eeeabc7d12a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EuropeMember_a842d8f3-9cc9-45f4-ba69-37f3364bc0d2" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_EuropeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_acd0dc4c-e69b-4d50-bf4f-2618d381fa47" xlink:to="loc_srt_EuropeMember_a842d8f3-9cc9-45f4-ba69-37f3364bc0d2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_OtherAsiaMember_65eca877-34a8-422b-aae7-bcd1430f5043" xlink:href="rfmd-20230930.xsd#rfmd_OtherAsiaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_acd0dc4c-e69b-4d50-bf4f-2618d381fa47" xlink:to="loc_rfmd_OtherAsiaMember_65eca877-34a8-422b-aae7-bcd1430f5043" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/RestructuringandRelatedActivitiesDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_1f14e6b1-d877-45ba-974c-9631d5012975" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_112e4384-0ffc-4db6-b940-2778afa39fbc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestructuringCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_1f14e6b1-d877-45ba-974c-9631d5012975" xlink:to="loc_us-gaap_RestructuringCharges_112e4384-0ffc-4db6-b940-2778afa39fbc" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring_04f956c3-6b98-4766-b94c-d987776425e0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_1f14e6b1-d877-45ba-974c-9631d5012975" xlink:to="loc_us-gaap_PaymentsForRestructuring_04f956c3-6b98-4766-b94c-d987776425e0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_4ce534d9-9c4b-4be9-8a7e-61da0c62e7f6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestructuringReserve"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_1f14e6b1-d877-45ba-974c-9631d5012975" xlink:to="loc_us-gaap_RestructuringReserve_4ce534d9-9c4b-4be9-8a7e-61da0c62e7f6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_3244104c-b530-44fe-a73f-7313f5bf91b6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_1f14e6b1-d877-45ba-974c-9631d5012975" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_3244104c-b530-44fe-a73f-7313f5bf91b6" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_456b9969-98e0-4d0d-971a-82d54f004d7a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_3244104c-b530-44fe-a73f-7313f5bf91b6" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_456b9969-98e0-4d0d-971a-82d54f004d7a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_456b9969-98e0-4d0d-971a-82d54f004d7a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_456b9969-98e0-4d0d-971a-82d54f004d7a" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_456b9969-98e0-4d0d-971a-82d54f004d7a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_a45ce067-f571-499b-9146-0d04ebdf97c4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_456b9969-98e0-4d0d-971a-82d54f004d7a" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_a45ce067-f571-499b-9146-0d04ebdf97c4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseMember_834d1c42-65fe-4e62-bb1b-016d2ce45e70" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherOperatingIncomeExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_a45ce067-f571-499b-9146-0d04ebdf97c4" xlink:to="loc_us-gaap_OtherOperatingIncomeExpenseMember_834d1c42-65fe-4e62-bb1b-016d2ce45e70" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_5b3c9122-455d-4059-8bd5-35a8c9f5504c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CostOfSalesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_a45ce067-f571-499b-9146-0d04ebdf97c4" xlink:to="loc_us-gaap_CostOfSalesMember_5b3c9122-455d-4059-8bd5-35a8c9f5504c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_f3a1f1fe-5e1c-4671-b30b-783607423d6e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_3244104c-b530-44fe-a73f-7313f5bf91b6" xlink:to="loc_us-gaap_RestructuringPlanAxis_f3a1f1fe-5e1c-4671-b30b-783607423d6e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_f3a1f1fe-5e1c-4671-b30b-783607423d6e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_f3a1f1fe-5e1c-4671-b30b-783607423d6e" xlink:to="loc_us-gaap_RestructuringPlanDomain_f3a1f1fe-5e1c-4671-b30b-783607423d6e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_9b76abeb-ad7d-46a0-bf71-1fdd251797f7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_f3a1f1fe-5e1c-4671-b30b-783607423d6e" xlink:to="loc_us-gaap_RestructuringPlanDomain_9b76abeb-ad7d-46a0-bf71-1fdd251797f7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_FiscalYear2023Member_602d3b57-bb50-45f6-86f0-67d64a80ade8" xlink:href="rfmd-20230930.xsd#rfmd_FiscalYear2023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_9b76abeb-ad7d-46a0-bf71-1fdd251797f7" xlink:to="loc_rfmd_FiscalYear2023Member_602d3b57-bb50-45f6-86f0-67d64a80ade8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_cc962188-7753-4764-a9df-7951c64f3f37" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_3244104c-b530-44fe-a73f-7313f5bf91b6" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_cc962188-7753-4764-a9df-7951c64f3f37" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_cc962188-7753-4764-a9df-7951c64f3f37_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_cc962188-7753-4764-a9df-7951c64f3f37" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_cc962188-7753-4764-a9df-7951c64f3f37_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_5fab9796-8c7c-4f75-9b49-7be18038f971" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_cc962188-7753-4764-a9df-7951c64f3f37" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_5fab9796-8c7c-4f75-9b49-7be18038f971" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OneTimeTerminationBenefitsMember_ed1fa4cb-c0ef-431b-9ff2-b7c0339c5858" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OneTimeTerminationBenefitsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_5fab9796-8c7c-4f75-9b49-7be18038f971" xlink:to="loc_us-gaap_OneTimeTerminationBenefitsMember_ed1fa4cb-c0ef-431b-9ff2-b7c0339c5858" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ImpairmentChargesMember_8d11cb1c-237a-4813-9a83-533b5da9caee" xlink:href="rfmd-20230930.xsd#rfmd_ImpairmentChargesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_5fab9796-8c7c-4f75-9b49-7be18038f971" xlink:to="loc_rfmd_ImpairmentChargesMember_8d11cb1c-237a-4813-9a83-533b5da9caee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractTerminationMember_64f6e330-0d3b-4c77-8e93-a0398fe31bc7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContractTerminationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_5fab9796-8c7c-4f75-9b49-7be18038f971" xlink:to="loc_us-gaap_ContractTerminationMember_64f6e330-0d3b-4c77-8e93-a0398fe31bc7" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/OperatingSegmentInformationDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_01209f8d-8612-4012-8cf0-84da94e109f1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_c1afbb29-aeb6-46b9-8029-e9bcfcc4841d" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_01209f8d-8612-4012-8cf0-84da94e109f1" xlink:to="loc_dei_DocumentPeriodEndDate_c1afbb29-aeb6-46b9-8029-e9bcfcc4841d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_7aa53e2b-f9ba-402e-8f75-f50203ed36f3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_01209f8d-8612-4012-8cf0-84da94e109f1" xlink:to="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_7aa53e2b-f9ba-402e-8f75-f50203ed36f3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_470dc2ce-3225-4e5d-9e2a-57c54dcb9cba" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_01209f8d-8612-4012-8cf0-84da94e109f1" xlink:to="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_470dc2ce-3225-4e5d-9e2a-57c54dcb9cba" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_9dfddec9-a48b-435b-8987-eb45e7a6a273" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Revenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_470dc2ce-3225-4e5d-9e2a-57c54dcb9cba" xlink:to="loc_us-gaap_Revenues_9dfddec9-a48b-435b-8987-eb45e7a6a273" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_470dc2ce-3225-4e5d-9e2a-57c54dcb9cba" xlink:to="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_c7d441aa-0ff1-4d7b-b10e-75cbd58f4ab9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_us-gaap_OperatingIncomeLoss_c7d441aa-0ff1-4d7b-b10e-75cbd58f4ab9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_4e167e24-02ed-4f9e-b0bd-3789ecc2f27b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_us-gaap_InterestExpense_4e167e24-02ed-4f9e-b0bd-3789ecc2f27b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_ba450d58-72a0-4331-8c7f-3a2c935e2462" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_ba450d58-72a0-4331-8c7f-3a2c935e2462" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossAttributableToParent_93ef314b-e3b7-4e4b-bde7-a3227936eb80" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossAttributableToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_us-gaap_IncomeLossAttributableToParent_93ef314b-e3b7-4e4b-bde7-a3227936eb80" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_42c5b1b3-a43b-4d9f-b194-6c4e0eb178a0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_us-gaap_ShareBasedCompensation_42c5b1b3-a43b-4d9f-b194-6c4e0eb178a0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_4f8a973d-125b-4081-b62c-e5c861c68143" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_4f8a973d-125b-4081-b62c-e5c861c68143" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_2db021c3-5b2a-4837-82fb-ffbee19da806" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestructuringCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_us-gaap_RestructuringCharges_2db021c3-5b2a-4837-82fb-ffbee19da806" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts_67a19253-fa81-4f9e-b8f2-36172c3e7673" xlink:href="rfmd-20230930.xsd#rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_rfmd_BusinessCombinationAcquisitionAndIntegrationrelatedcosts_67a19253-fa81-4f9e-b8f2-36172c3e7673" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostImpairmentLoss_65209179-87e3-4ef3-be0b-b2a7d975f38f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalizedContractCostImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_us-gaap_CapitalizedContractCostImpairmentLoss_65209179-87e3-4ef3-be0b-b2a7d975f38f" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_OtherUnallocatedIncomeExpense_5e424777-fe70-4c19-b83d-8b4426edc3c6" xlink:href="rfmd-20230930.xsd#rfmd_OtherUnallocatedIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_c35e72fd-f408-4b86-870e-7fb255a0a472" xlink:to="loc_rfmd_OtherUnallocatedIncomeExpense_5e424777-fe70-4c19-b83d-8b4426edc3c6" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_b906e954-aaeb-4c27-b690-a40e2231c437" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_01209f8d-8612-4012-8cf0-84da94e109f1" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_b906e954-aaeb-4c27-b690-a40e2231c437" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_44d603a9-794b-4097-b858-03190af62d56" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_01209f8d-8612-4012-8cf0-84da94e109f1" xlink:to="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_44d603a9-794b-4097-b858-03190af62d56" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_8ca645b1-ea36-44af-85cc-f9b4bdc067d6" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidationItemsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_44d603a9-794b-4097-b858-03190af62d56" xlink:to="loc_srt_ConsolidationItemsAxis_8ca645b1-ea36-44af-85cc-f9b4bdc067d6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_8ca645b1-ea36-44af-85cc-f9b4bdc067d6_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidationItemsAxis_8ca645b1-ea36-44af-85cc-f9b4bdc067d6" xlink:to="loc_srt_ConsolidationItemsDomain_8ca645b1-ea36-44af-85cc-f9b4bdc067d6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_124e2288-3af2-4f33-a5ad-377da52aaea0" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidationItemsAxis_8ca645b1-ea36-44af-85cc-f9b4bdc067d6" xlink:to="loc_srt_ConsolidationItemsDomain_124e2288-3af2-4f33-a5ad-377da52aaea0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_4c463e11-348d-47c6-9665-ce60734d2716" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_124e2288-3af2-4f33-a5ad-377da52aaea0" xlink:to="loc_us-gaap_OperatingSegmentsMember_4c463e11-348d-47c6-9665-ce60734d2716" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateNonSegmentMember_80f26f8f-8849-42f8-879f-5bbcc2796180" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CorporateNonSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_124e2288-3af2-4f33-a5ad-377da52aaea0" xlink:to="loc_us-gaap_CorporateNonSegmentMember_80f26f8f-8849-42f8-879f-5bbcc2796180" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_99f1c12e-21c3-4027-a230-451c0c7f67fe" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_44d603a9-794b-4097-b858-03190af62d56" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_99f1c12e-21c3-4027-a230-451c0c7f67fe" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_99f1c12e-21c3-4027-a230-451c0c7f67fe_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_99f1c12e-21c3-4027-a230-451c0c7f67fe" xlink:to="loc_us-gaap_SegmentDomain_99f1c12e-21c3-4027-a230-451c0c7f67fe_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_afc2ca2f-81f8-415e-a44b-e6223709605c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_99f1c12e-21c3-4027-a230-451c0c7f67fe" xlink:to="loc_us-gaap_SegmentDomain_afc2ca2f-81f8-415e-a44b-e6223709605c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_HPAMember_800a608f-a830-4496-82cb-fc3d83bee9a4" xlink:href="rfmd-20230930.xsd#rfmd_HPAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_afc2ca2f-81f8-415e-a44b-e6223709605c" xlink:to="loc_rfmd_HPAMember_800a608f-a830-4496-82cb-fc3d83bee9a4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_CSGMember_0e4cfff9-330b-493c-8f45-ebd641c426ee" xlink:href="rfmd-20230930.xsd#rfmd_CSGMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_afc2ca2f-81f8-415e-a44b-e6223709605c" xlink:to="loc_rfmd_CSGMember_0e4cfff9-330b-493c-8f45-ebd641c426ee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_ACGMember_66accab2-b679-4c4a-a877-41664497951e" xlink:href="rfmd-20230930.xsd#rfmd_ACGMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_afc2ca2f-81f8-415e-a44b-e6223709605c" xlink:to="loc_rfmd_ACGMember_66accab2-b679-4c4a-a877-41664497951e" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfmd.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="rfmd-20230930.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_1e9147ba-1c4c-472f-af1c-3353455b0978" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_267d71ae-dedf-43da-8f95-62a20d6708d5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_1e9147ba-1c4c-472f-af1c-3353455b0978" xlink:to="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_267d71ae-dedf-43da-8f95-62a20d6708d5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_95e781d8-96fb-4232-af55-b444829ec2c8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_1e9147ba-1c4c-472f-af1c-3353455b0978" xlink:to="loc_us-gaap_SubsequentEventTable_95e781d8-96fb-4232-af55-b444829ec2c8" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_9a798c58-540a-480e-a2c9-07fdfd05da72" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_95e781d8-96fb-4232-af55-b444829ec2c8" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_9a798c58-540a-480e-a2c9-07fdfd05da72" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_9a798c58-540a-480e-a2c9-07fdfd05da72_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_9a798c58-540a-480e-a2c9-07fdfd05da72" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_9a798c58-540a-480e-a2c9-07fdfd05da72_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_7a790cf3-e64b-4430-8664-e980b5637fb1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_9a798c58-540a-480e-a2c9-07fdfd05da72" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_7a790cf3-e64b-4430-8664-e980b5637fb1" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/ecd/role/IndividualsOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2023/ecd-2023.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/2023/ecd-2023.xsd#ecd_AllIndividualsMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_rfmd_PHILIPCHESLEYMember_ff839dba-c14d-44e6-98af-e5b741d7dcfa" xlink:href="rfmd-20230930.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_ff839dba-c14d-44e6-98af-e5b741d7dcfa" xlink:type="arc" order="2"/>
  </link:definitionLink>
</link:linkbase>
