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                <filerCredentials>
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                    <ccc>XXXXXXXX</ccc>
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            <liveTestFlag>LIVE</liveTestFlag>



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        <issuerInfo>
            <issuerCik>0000833640</issuerCik>
            <issuerName>POWER INTEGRATIONS, INC.</issuerName>
            <secFileNumber>000-23441</secFileNumber>
            <issuerAddress>
                <ns2:street1>5245 Hellyer Avenue</ns2:street1>
                <ns2:city>San Jose</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>95138</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>(408) 414-9200</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>BALU BALAKRISHNAN</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>2792</noOfUnitsSold>
            <aggregateMarketValue>208284.12</aggregateMarketValue>
            <noOfUnitsOutstanding>56857583</noOfUnitsOutstanding>
            <approxSaleDate>02/02/2024</approxSaleDate>
            <securitiesExchangeName>NASDAQ</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/01/2023</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted stock vesting under a registered plan</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>2792</amountOfSecuritiesAcquired>
            <paymentDate>02/01/2023</paymentDate>
            <natureOfPayment>Compensation</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>BALU &amp; MOHINI BALAKRISHNAN FAMILY TRUST</name>
                <address>
                    <ns2:street1>5245 Hellyer Avenue</ns2:street1>
                    <ns2:city>San Jose</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>95138</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>11/29/2023</saleDate>
            <amountOfSecuritiesSold>47422</amountOfSecuritiesSold>
            <grossProceeds>3679835.76</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>02/02/2024</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Balu Balakrishnan</signature>
        </noticeSignature>
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144
0001182405
XXXXXXXX
LIVE
0000833640
POWER INTEGRATIONS, INC.
000-23441
5245 Hellyer Avenue
San Jose
CA
95138
(408) 414-9200
BALU BALAKRISHNAN
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
2792
208284.12
56857583
02/02/2024
NASDAQ
Common
02/01/2023
Restricted stock vesting under a registered plan
Issuer
N
2792
02/01/2023
Compensation
N
BALU & MOHINI BALAKRISHNAN FAMILY TRUST
5245 Hellyer Avenue
San Jose
CA
95138
Common
11/29/2023
47422
3679835.76
02/02/2024
/s/ Balu Balakrishnan