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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 |
|---|---|---|---|---|---|---|---|
| Allegro MicroSystems | IC PWR DRIVER BIPOLAR 1:1 18SOIC | Tube | 18-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) | |
| Allegro MicroSystems | IC PWR DRIVER BIPOLAR 1:1 18SOIC | Tape & Reel (TR) | 18-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() UDS2983R/B $92.00 | Rochester Electronics, LLC | UDS2983R/B | Bulk | 18-CDIP | Through Hole | 2980 | -40°C ~ 125°C (TA) |
![]() ULN2803A $1.61 | UMW | SOP-18 DARLINGTON TRANSISTOR ARR | Tape & Reel (TR),Cut Tape (CT) | 18-SOP | Surface Mount | - | -40°C ~ 150°C (TJ) |
![]() ULN2803A $1.96 | STMicroelectronics | TRANS 8NPN DARL 50V 0.5A 18DIP | Tube | 18-DIP | Through Hole | - | -20°C ~ 85°C (TJ) |
![]() ULN2803ADW $0.54 | Texas Instruments | TRANS 8NPN DARL 50V 0.5A 18SOIC | Tube | 18-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
| Texas Instruments | ULN2803ADW-P | Bulk | 18-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() ULN2803ADWG4 $0.54 | Texas Instruments | TRANS 8NPN DARL 50V 0.5A 18SO | Tube | 18-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |