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 |
|---|---|---|---|---|---|---|---|
![]() R5540K004B-TR $0.29 | Nisshinbo Micro Devices Inc. | NCH LOAD SWITCH IC | Tape & Reel (TR) | - | - | * | - |
![]() R5540K004C-TR $0.29 | Nisshinbo Micro Devices Inc. | NCH LOAD SWITCH IC | Tape & Reel (TR) | - | - | * | - |
![]() R5540K004D-TR $0.65 | Nisshinbo Micro Devices Inc. | IC PWR SWITCH N-CH 1:1 DFN1010 | Tape & Reel (TR),Cut Tape (CT) | DFN(PL)1010-4F | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() R5541K001B-E2 $0.34 | Nisshinbo Micro Devices Inc. | 18MO ON RESISTANCE 3A LOAD SWITC | Tape & Reel (TR) | DFN(PL)1212-6G | Surface Mount | * | - |
![]() R5541K001D-E2 $0.75 | Nisshinbo Micro Devices Inc. | 18MO ON RESISTANCE 3A LOAD SWITC | Tape & Reel (TR),Cut Tape (CT) | DFN(PL)1212-6G | Surface Mount | - | -40°C ~ 125°C (TJ) |
| Nisshinbo Micro Devices Inc. | IC POWER SWITCH | Tape & Reel (TR) | 12-WLCSP (1.68x1.28) | Surface Mount | - | -40°C ~ 125°C (TJ) | |
![]() R5550K001A-TR $0.43 | Nisshinbo Micro Devices Inc. | INTELLIGENT POWER SWITCH IC | Tape & Reel (TR) | - | - | * | - |
![]() R5560Z011A-TL-F $0.69 | Nisshinbo Micro Devices Inc. | OVERVOLTAGE PROTECTION SWITCH IC | Tape & Reel (TR) | - | - | * | - |