Siliconix part numbers

Siliconix (Si MOSFETs, DG analog switches) became fully part of Vishay in 2005.

Siliconix is now Vishay (2005). We quote Siliconix parts — current, obsolete and end-of-life — and parts that carry older Siliconix markings. See also all Vishay part numbers.

147 Siliconix heritage part numbers

Part-number families from Siliconix, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
SIP32408DNP-T1-GE4 Vishay Power Distribution Switches UDFN-4-EP(1.2x1.6) 1.1V~5.5V1
SIP32409DNP-T1-GE4 Vishay Power Distribution Switches UDFN-5-EP(1.2x1.6) 1.1V~5.5V1
SIP32411DR-T1-GE3 Vishay Power Distribution Switches SC-70-6 1.1V~5.5V1
SIP32413DNP-T1-GE4 Vishay Power Distribution Switches TDFN-8L-EP(2x2) 1.1V~5.5V2
SIP32414DNP-T1-GE4 Vishay Power Distribution Switches TDFN-8-EP(2x2) 1.1V~5.5V2
SIP32416DNP-T1-GE4 Vishay Power Distribution Switches TDFN-8-EP(2x2) 1.1V~5.5V2
SIP32429DN-T1-GE4 Vishay Power Distribution Switches TDFN-10-EP(3x3) 6V~28V1
SIP32431DNP3-T1GE4 Vishay Power Distribution Switches TDFN-4-EP(1.2x1.6) 1.5V~5.5V1
SIP32431DR3-T1GE3 Vishay Power Distribution Switches SOT-363-6 1.5V~5.5V1
SIP32433ADN-T1E4 Vishay Power Distribution Switches DFN-10(3x3) 2.8V~23V1
SIP32451DB-T2-GE1 Vishay Power Distribution Switches WCSP-4(0.8x0.8) 900mV~2.5V1
SIP32452DB-T2-GE1 Vishay Power Distribution Switches WCSP-4(0.8x0.8) 900mV~2.5V1
SIP32453DB-T2-GE1 Vishay Power Distribution Switches WCSP-4(0.8x0.8) 900mV~2.5V1
SIP32454DB-T2-GE1 Vishay Power Distribution Switches WCSP-4(0.8x0.8) 800mV~2.5V1
SIP32455DB-T2-GE1 Vishay Power Distribution Switches WCSP-4(0.8x0.8) 800mV~2.5V1
SIP32458DB-T2-GE1 Vishay Power Distribution Switches WLCSP-6(1x1.5) 1.5V~5.5V1
SIP32459DB-T2-GE1 Vishay Power Distribution Switches WLCSP-6(1x1.5) 1.5V~5.5V1
SIP32460DB-T2-GE1 Vishay Power Distribution Switches WCSP-4(0.8x0.8) 1.2V~5.5V1
SIP32461DB-T2-GE1 Vishay AC-DC Controllers And Regulators WCSP-4(0.8x0.8) 1.2V~5.5V1
SIP32462DB-T2-GE1 Vishay Power Distribution Switches WCSP-4(0.8x0.8) 1.2V~5.5V1
SIP32467DB-T2-GE1 Vishay Power Distribution Switches WLCSP-4(0.8x0.8) 1.2V~5.5V1
SIP32468DB-T2-GE1 Vishay Power Distribution Switches WLCSP-4(0.8x0.8) 1.2V~5.5V1
SIP32501DNP-T1-GE4 Vishay Power Distribution Switches TDFN-4-EP(1.2x1.6) 900mV~2.5V1
SIP32508DT-T1-GE3 Vishay Power Distribution Switches TSOT-23-6 1.1V~5.5V1
SIP32509DT-T1-GE3 Vishay AC-DC Controllers And Regulators TSOT-23-6 1.1V~5.5V3A
SIP32510DT-T1-GE3 Vishay Power Distribution Switches TSOT-23-6 1.2V~5.5V1
SIP4282DVP3-T1GE3 Vishay Power Distribution Switches SC-75-6 1.8V~5.5V1

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Frequently asked questions

Is Siliconix still in business?

Siliconix (Si MOSFETs, DG analog switches) became fully part of Vishay in 2005.

Can I still buy Siliconix parts?

Yes. PartnerSemi quotes Siliconix part numbers, including obsolete and end-of-life parts and parts with old Siliconix markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized Siliconix or Vishay distributor.

PartnerSemi is not affiliated with Siliconix or Vishay. Brand names are used to identify parts only.