Texas Instruments
Texas Instruments TLV75533PDBVR, fixed 3.3V output LDO, 500mA, 31µA quiescent current, 52dB PSRR (1kHz~1MHz), 0.238V dropout at 500mA, SOT-23-5 package, -40°C to 125°C junction temperature.
MOQ 5 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage dropout | 0.238V @ 500mA |
| Voltage - output (Min (Fixed)) | 3.3V |
| Output current | 500mA |
| Current - quiescent | 31 µA |
| Operating temperature | -40°C ~ 125°C (TJ) |
| PSRR | 52dB (1kHz ~ 1MHz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | SC-74A, SOT-753 |
| Control features | Enable |
| Protection features | Over Current, Over Temperature |
| Number of regulators | 1 |
| Output configuration | Positive |
The Texas Instruments TLV75533PDBVR is a fixed-output 3.3 V LDO rated for 500 mA continuous output. PSRR is 52 dB from 1 kHz through 1 MHz.
At 500 mA the dropout is specified at 0.238 V maximum. Over-current and over-temperature protection are built in.
For new designs and production BOMs it is a current-generation choice; no forced migration horizon.
