Texas Instruments TPS70630DBVT, linear voltage regulator, fixed 3V output, 150mA, 2.55µA quiescent current, 80dB~52dB PSRR (10Hz~1kHz), SOT-23-5, -40°C~125°C.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 6.5V |
| Voltage dropout | 1.54V @ 150mA |
| Voltage - output (Min (Fixed)) | 3V |
| Output current | 150mA |
| Current - supply | 350 µA |
| Current - quiescent | 2.55 µA |
| Operating temperature | -40°C ~ 125°C |
| PSRR | 80dB ~ 52dB (10Hz ~ 1kHz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | SC-74A, SOT-753 |
| Control features | Enable |
| Protection features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Number of regulators | 1 |
| Output configuration | Positive |
The Texas Instruments TPS70630DBVT is a single-output positive linear regulator delivering a fixed 3 V at up to 150 mA. The 2.55 µA quiescent current keeps battery drain negligible in always-on subsystems.
Over-current, thermal shutdown, reverse polarity protection, and under-voltage lockout are all on-chip — no external supervisor needed for basic fault handling.
The SOT-23-5 footprint is a standard small-signal outline; no special thermal pad or via array is required at 150 mA.
Yes, the TPS70630DBVT is ROHS3 compliant.