Texas Instruments TPS622310DRYT, a 3 MHz fixed-output step-down buck converter, 2.05 V to 6 V input, 2.3 V output at 500 mA, synchronous rectification, -40°C to 125°C, in a 6-SON (1.45x1) package.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 2.05V |
| Voltage - output (Min (Fixed)) | 2.3V |
| Output current | 500mA |
| Frequency - switching | 3MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~125°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 6-UFDFN |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The TPS622310DRYT operates from a 2.05 V minimum input up to 6 V maximum. The 2.05 V min input lets it run from a nearly depleted Li-Ion cell, useful in battery-powered wearables where every millivolt of headroom extends run time.
ROHS3 compliant.
The TPS622310DRVR uses the same 6-SON package and is the same die — the suffix difference is tape-and-reel vs. cut-tape packaging. Pinout and electrical specs are identical. If you have DRVR on the BOM, DRYT is a direct drop-in.