| 型号 | 制造商 | 描述 | 操作 |
| L4973D3.3 [更多] | STMicroelectronics | Switching Voltage Regulators 3.3V 3.5A Step-Down RoHS: Compliant | 搜索 |
| E-L4973D3.3 [更多] | STMicroelectronics | Switching Voltage Regulators 3.3V 3.5A Step-Down RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| E-L4973D3.3 [更多] | STMicroelectronics | Conv DC-DC Single Step Down 8V to 55V 20-Pin SO Tube - Rail/Tube (Alt: E-L4973D3.3) RoHS: Compliant | 搜索 |