TI · Power Management ICs · MPN TPS5403DR
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| Operating Temperature | -40℃~+85℃@(TA) |
|---|---|
| Frequency - Switching | 1.1MHz |
| Function | Step-down type |
| Number of Outputs | 1 |
| Features | Light load efficient mode;Adjustable soft-start;Cycle-by-cycle current limiting;EMI optimization (spread spectrum);Exte… |
| Topology | Buck |
| Output Type | Fixed |
| Operating Voltage | 4.5V~28V |
| Switch tube (built-in/external) | Built-in |
| Output Voltage | 3.3V |
| Output Current | 1.7A |
| Quiescent Current | 100uA |
Buck Switching Regulator IC Fixed 3.3V 1 Output 1.7A SOIC-8