SC191 datasheet by SEMTECH.
| Part number | SC191 |
|---|---|
| Datasheet | SC191_Semtech.pdf |
| File Size | 427.94 KB |
| Manufacturer | SEMTECH |
| Description | Low Supply Ripple Synchronous Buck Conversion Regulator |
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The SC191 is a synchronous step-down converter with integrated power devices and an integrated front-end LDO regulator to minimize input supply ripple. If supply ripple is not a concern, the front-end LDO regulator can be bypassed externally to maximize efficiency. The internal MOSFET switches provide peak current greater than 550mA to achieve a DC output of at least 330mA over the rated input voltage range, making...
| Part Number | Description |
|---|---|
| SC190 | Synchronous Buck Converter |
| SC192 | Synchronous Buck Converter |
| SC194A | 1A Synchronous Buck Converter |
| SC194B | Selectable 3.6V/3.3V/3.0V/2.5V 1A Synchronous Buck Converter |
| SC195 | 500mA Synchronous Step Down DC-DC Regulator |
| SC195B | 500mA Synchronous Step Down DC-DC Regulator |
| SC195F | 500mA Synchronous Step Down DC-DC Regulator |
| SC196 | 1.5A Synchronous Buck Converter |
| SC196A | 1.5A Synchronous Buck Converter |
| SC198 | Dual DC-DC Buck Converter |
