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
DG413DY-T1-E3 Vishay Analog Switches, Multiplexers SOIC-16 5V~44V, -15V~15V4
DG417DY-E3 Vishay Analog Switches, Multiplexers SOIC-8 -15V~15V-40°C~+85°C
DG418DJ-E3 Vishay Analog Switches, Multiplexers PDIP-8 -15V~15V1
DG418LDY-E3 Vishay Analog Switches, Multiplexers SOIC-8 3V~12V, 3V~6V, -6V~-3V-40°C~+85°C
DG419DJ-E3 Vishay Analog Switches, Multiplexers PDIP-8 -15V~15V-40°C~+85°C
DG419DY-T1-E3 Vishay Analog Switches, Multiplexers SOIC-8 -15V~15V1
DG441BDY-T1-E3 Vishay Analog Switches, Multiplexers SOIC-16 12V, -15V~15V4
DG441DY-E3 Vishay Analog Switches, Multiplexers SOIC-16 -15V~15V, 0V~12V4
DG441DY-T1-E3 Vishay Analog Switches, Multiplexers SOIC-16 12V, -15V~15V4
DG441LEDY-T1-GE3 Vishay Analog Switches, Multiplexers SOIC-16 3V~16V, 3V~8V, -8V~-3V4
DG442LEDQ-T1-GE3 Vishay Analog Switches, Multiplexers TSSOP-16 3V~16V, 3V~8V, -8V~-3V-40°C~+85°C
DG444DY-E3 Vishay Analog Switches, Multiplexers SOIC-16 5V~36V, 5V~20V, -20V~-5V4
DG445DY-T1-E3 Vishay Analog Switches, Multiplexers SOIC-16 5V~36V, 5V~20V, -20V~-5V4
DG448DV-T1-E3 Vishay Analog Switches, Multiplexers TSOP-6-1.5mm 7V~36V, -4.5V~20V1
DG449DS-T1-E3 Vishay Analog Switches, Multiplexers SOT-23-8 4.5V~20V, 7V~36V, -20V~-4.5V1
DG452EY-T1-E3 Vishay Analog Switches, Multiplexers SOIC-16 12V, -15V~15V, -5V~5V4
DG453EY-T1-E3 Vishay Analog Switches, Multiplexers SOIC-16 12V, -15V~15V, -5V~5V4
DG467DV-T1-E3 Vishay Analog Switches, Multiplexers TSOP-6-1.5mm 4.5V~20V, 7V~36V, -20V~-4.5V1
DG469EQ-T1-E3 Vishay Analog Switches, Multiplexers MSOP-8 12V, 4.5V~15V-40°C~+125°C
DG469EY-T1-E3 Vishay Analog Switches, Multiplexers SOIC-8 12V, -15V~15V, -4.5V~4.5V1
DG470EQ-T1-E3 Vishay Analog Switches, Multiplexers MSOP-8 12V, -15V~15V-40°C~+125°C
DG509BEY-T1-E3 Vishay Analog Switches, Multiplexers SOIC-16 5V~20V, -20V~-5V2
DG636EEN-T1-GE4 Vishay Analog Switches, Multiplexers UQFN-16(1.8x2.6) 3V~16V2
DG636EN-T1-E4 Vishay Analog Switches, Multiplexers UQFN-16(1.8x2.6) 2.7V~12V, 2.7V~5V, -5V~-2.7V-40°C~+125°C
DG9424EDQ-T1-GE3 Vishay Analog Switches, Multiplexers TSSOP-16 3V~16V, 3V~8V, -8V~-3V4
SI1040X-T1-GE3 Vishay Power Distribution Switches SC-89-6 1.8V~8V1
SI1865DDL-T1-GE3 Vishay Power Distribution Switches SC-70-6 1.8V~12V1
SI1869DH-T1-E3 Vishay Power Distribution Switches SC-70-6(SOT-363) 1.8V~20V1
SI1869DH-T1-GE3 Vishay Power Distribution Switches SOT-363-6 1.8V~20V1
SI3865DDV-T1-GE3 Vishay Power Distribution Switches TSOP-6-1.5mm 1.5V~12V1
SIC401ACD-T1-GE3 Vishay DC-DC Converters MLP55-32L(5x5) 200kHz~1MHz15A
SIC402ACD-T1-GE3 Vishay DC-DC Converters MLP55-32L(5x5) 200kHz~1MHz10A
SIC431DED-T1-GE3 Vishay DC-DC Converters MLP-24L-EP(4x4) 1MHz24A
SIC438BED-T1-GE3 Vishay DC-DC Converters MLP44-24L(4x4) 300kHz~1MHz8A
SIC438CED-T1-GE3 Vishay DC-DC Converters MLP-24L-EP(4x4) 1MHz8A
SIC461ED-T1-GE3 Vishay DC-DC Converters MLP55-27L(5x5) 100kHz~2MHz10A
SIC462ED-T1-GE3 Vishay DC-DC Converters MLP55-27L(5x5) 100kHz~2MHz6A
SIC464ED-T1-GE3 Vishay DC-DC Converters MLP55-27L(5x5) 100kHz~2MHz2A
SIC466ED-T1-GE3 Vishay DC-DC Converters PowerPAK-MLP55-27L 2MHz10A
SIC469ED-T1-GE3 Vishay DC-DC Converters MLP-27L-EP(5x5) 2MHz2A
SIC620ACD-T1-GE3 Vishay Gate Drivers MLP55-31L(5x5) 4.5V~18V300uA
SIC620CD-T1-GE3 Vishay DC-DC Converters MLP55-31L(5x5) 300kHz~1.5MHz60A
SIC632CD-T1-GE3 Vishay Gate Drivers MLP55-31L(5x5) 4.5V~28V-40°C~+125°C
SIC645AER-T1-GE3 Vishay Gate Drivers PowerPAKMLP55-32L 2MHz4.75V~5.25V
SIC653ACD-T1-GE3 Vishay AC-DC Controllers And Regulators MLP55-31L 1.5MHz4V~5.5V
SIC660CD-T1-GE3 Vishay Gate Drivers PowerPAKMLP55-31L 2.5V~16VMOSFET
SIC780CD-T1-GE3 Vishay DC-DC Converters MLP-40L-EP(6x6) 300kHz~1MHz4.5V~18V
SIC820ED-T1-GE3 Vishay Gate Drivers 4.5V~16V80A
SIC931BED-Y1-GE3 Vishay DC-DC Converters MLP60-A6C(6.5x10.6) 1MHz, 2MHz, 600kHz, 1.5MHz20A
SIP12107DMP-T1-GE3 Vishay DC-DC Converters QFN-16-EP(3x3) 200kHz~4MHz3A
SIP12108DMP-T1GE4 Vishay DC-DC Converters QFN-16-EP(3x3) 200kHz~4MHz5A
SIP12116DMP-T1-GE4 Vishay DC-DC Converters DFN-10-EP(3x3) 600kHz3A
SIP12117DMP-T1-GE4 Vishay DC-DC Converters DFN-10-EP(3x3) 600kHz3A
SIP2100DY-T1-GE3 Vishay Stepper Motor Driver SOIC-8 3.8V~5.5V50uA
SIP32101DB-T1-GE1 Vishay Power Distribution Switches WCSP-12(1.3x1.7) 2.3V~5.5V1
SIP32102DB-T1-GE1 Vishay AC-DC Controllers And Regulators UFBGA-12 2.3V~5.5V7A
SIP32103DB-T1-GE1 Vishay Power Distribution Switches WCSP-12(1.3x1.7) 2.3V~5.5V1
SIP32104DB-T1-GE1 Vishay Power Distribution Switches WCSP-12(1.3x1.7) 2.3V~5.5V1
SIP32401ADNP-T1GE4 Vishay Power Distribution Switches TDFN-4-EP(1.2x1.6) 1.1V~5.5V1
SIP32402ADNP-T1GE4 Vishay Power Distribution Switches UDFN-4-EP(1.2x1.6) 1.1V~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.