STMicroelectronics, L4973D3.3 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC
- RS庫存編號:
- 379-977
- 製造零件編號:
- L4973D3.3
- 製造商:
- STMicroelectronics
- RS庫存編號:
- 379-977
- 製造零件編號:
- L4973D3.3
- 製造商:
- STMicroelectronics
法例與合規
產品詳細資訊
DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics
ST’s monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Switching Voltage Regulators, STMicroelectronics
規格
Attribute | Value |
|---|---|
| Maximum Output Current | 3.5A |
| Regulator Function | Buck Controller |
| Minimum Input Voltage | 8 V |
| Maximum Input Voltage | 55 V |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Pin Count | 20 |
| Maximum Switching Frequency | 300 kHz |
| Package Type | SOIC |
| Switching Regulator | Yes |
| Line Regulation | 10 mV |
| Load Regulation | 25 mV |
| Height | 2.35mm |
| Dimensions | 13 x 7.6 x 2.35mm |
| Maximum Operating Temperature | +150 °C |
| Length | 13mm |
| Efficiency | 85% |
| Width | 7.6mm |
| Minimum Operating Temperature | -40 °C |