The TPS562207DRLR is a 2 A continuous-output synchronous step-down converter from Texas Instruments, accepting a 4.3 V to 17 V input rail and delivering an adjustable output from 0.804 V up to 7 V. With a synchronous rectifier on-chip, the efficiency curve holds up well at light loads — the low-side FET replaces the external Schottky, saving a diode and a PCB footprint slot.
TPS562207DRLR Texas Instruments Buck Converter, 2A, SOT-563
MPNTPS562207DRLR
End of Life
Texas Instruments TPS562207DRLR synchronous step-down (buck) converter, 2 A output, 4.3 V to 17 V input, adjustable output 0.804 V to 7 V, 580 kHz switching frequency, SOT-563 package.
$0.62Ref. price · indicative, final on quote
PackagingSOT-563, SOT-666
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 4.3V |
| Voltage - output | 7V |
| Voltage - output (Min (Fixed)) | 0.804V |
| Output current | 2A |
| Frequency | 580kHz |
| 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 |
Product details
Frequently asked questions
Can TPS562207DRLR replace TPS65261RHBT?
No — the TPS65261RHBT is a triple-output buck with 2 MHz switching in a different package. The TPS562207DRLR is a single 2 A output in SOT-563; the pinout and function do not match without a board redesign.