Texas Instruments TPS7A0527PDBZT, LDO linear regulator, fixed 2.7V output, 200mA, 3µA quiescent current, 40dB PSRR (1kHz~1MHz), SOT-23-3, -40°C to 125°C.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage dropout | 0.308V @ 200mA |
| Voltage - output (Min (Fixed)) | 2.7V |
| Output current | 200mA |
| Current - quiescent | 3 µA |
| Operating temperature | -40°C ~ 125°C (TJ) |
| PSRR | 40dB (1kHz ~ 1MHz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | TO-236-3, SC-59, SOT-23-3 |
| Control features | Enable |
| Protection features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Number of regulators | 1 |
| Output configuration | Positive |
Maximum dropout is 0.308 V at the full 200 mA load. Over-current, over-temperature, and UVLO protection are built in.
The single output pin and single ground pin keep the layout simple; the enable pin is the third connection.
It carries ROHS3 compliance.
Yes, it is an LDO. Maximum dropout is 0.308V at the full 200mA load, so it regulates down to about 3.0V input.
Quiescent current is 3 µA.