Texas Instruments TPS70936DBVT, linear voltage regulator, fixed 3.6V output, 150mA, SC-74A/SOT-753 surface-mount, 2.05 µA quiescent current, 30V input max, -40°C to 125°C.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 30V |
| Voltage dropout | 1.4V @ 150mA |
| Voltage - output (Min (Fixed)) | 3.6V |
| Output current | 150mA |
| Current - supply | 350 µA |
| Current - quiescent | 2.05 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 Current, Under Voltage Lockout (UVLO) |
| Number of regulators | 1 |
| Output configuration | Positive |
PSRR runs 80 dB at 10 Hz and rolls to 52 dB at 1 kHz. Dropout voltage maxes at 1.4 V at full load.
The TPS70936DBVT carries over-current, over-temperature, reverse-current, and under-voltage lockout (UVLO) protection. Reverse-current protection is unusual in a 150 mA LDO and matters when the output rail could be held high by a backup battery or a bulk capacitor while the input collapses — the regulator blocks back-feed into the supply.
The TPS70936DBVT is Active with ROHS3 compliance. No discontinuation or last-time-buy notice is in effect, so it is suitable for both new designs and ongoing production.
Yes, the TPS70936DBVT includes reverse current protection as part of its protection feature set, along with over-current, over-temperature, and under-voltage lockout (UVLO).
The two parts are identical in package (SOT-23-5), output current (150 mA), quiescent current (2.05 µA), and protection features. The difference is the fixed output voltage: TPS70936DBVT outputs 3.6 V, while TPS70933DBVT outputs 3.3 V. Choose based on the rail voltage your load requires.