Power Distribution Switches, Load Drivers
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— IC芯片 | 连接器 | 传感器 | 被动器件 —

Products in this family are solid-state devices used to connect or interrupt the flow of current to a supported load, under the direction of a logic-level control signal that is of itself incapable or unsuitable for supplying the load. They integrate the semiconductor switching device used to interrupt current flow and incorporate additional supporting components/functions such as over-voltage clamping, current limiting, and under-voltage lockouts, which differentiate them from similar IC and discrete components.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() SIP32432DR3-T1GE3 $0.50 | Vishay Siliconix | IC PWR SWITCH P-CHAN 1:1 SC70-6 | Tape & Reel (TR),Cut Tape (CT) | SC-70-6 | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() SIP32433ADN-T1E4 $1.15 | Vishay Siliconix | 3.5 A, 78 M, 2.8 V TO 23 V PROGR | Tape & Reel (TR),Cut Tape (CT) | 10-DFN (3x3) | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() SIP32433BDN-T1E4 $1.15 | Vishay Siliconix | 3.5 A, 78 M, 2.8 V TO 23 V PROGR | Tape & Reel (TR),Cut Tape (CT) | 10-DFN (3x3) | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() SIP32434ADN-T1E4 $1.21 | Vishay Siliconix | 6 A, 33 M, 2.8 V TO 23 V,EFUSE W | Tape & Reel (TR),Cut Tape (CT) | 10-DFN (3x3) | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() SIP32434BDN-T1E4 $1.21 | Vishay Siliconix | 6 A, 33 M, 2.8 V TO 23 V,EFUSE W | Tape & Reel (TR),Cut Tape (CT) | 10-DFN (3x3) | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() SIP32441DNP-T1-GE4 $0.20 | Vishay Siliconix | IC PWR SWITCH N-CHAN 1:1 4TDFN | Tape & Reel (TR) | 4-TDFN (1.2x1.6) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() SIP32448DNP-T1-GE4 $0.44 | Vishay Siliconix | IC PWR SWITCH N-CHAN 1:1 4TDFN | Tape & Reel (TR),Cut Tape (CT) | 4-TDFN (1.2x1.6) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() SIP32451DB-T2-GE1 $0.48 | Vishay Siliconix | IC PWR SWITCH N-CHAN 1:1 4WCSP | Tape & Reel (TR),Cut Tape (CT) | 4-WCSP (0.76x0.76) | Surface Mount | MICRO FOOT® | -40°C ~ 125°C (TJ) |