Texas Instruments
Texas Instruments TPS563231DRLT step-down (buck) switching regulator, 3 A output, adjustable 0.6 V to 7 V, 4.5 V to 17 V input, 600 kHz, synchronous rectification, SOT-563, surface-mount.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 4.5V |
| Voltage - output | 7V |
| Voltage - output (Min (Fixed)) | 0.6V |
| Output current | 3A |
| Frequency - switching | 600kHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | SOT-563, SOT-666 |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The TPS563231DRLT is a 3 A continuous-output synchronous buck regulator from Texas Instruments, packing the full power train into a SOT-563 package.
The SOT-563 package is widely second-sourced; if TI lead times stretch, a pin-compatible alternative from another vendor with the same footprint and switching frequency can be qualified without a board spin.
