Texas Instruments LP2980 series, Positive Fixed LDO Regulator, 1 output, 2.8V, 50mA, SC-74A/SOT-753, -40°C~125°C.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 16V |
| Voltage dropout | 0.22V @ 50mA |
| Voltage - output (Min (Fixed)) | 2.8V |
| Output current | 50mA |
| Current - supply | 1.2 mA |
| Current - quiescent | 95 µA |
| Operating temperature | -40°C~125°C |
| PSRR | 63dB (1kHz) |
| Package | Tape & Reel (TR) |
| Case | SC-74A, SOT-753 |
| Control features | Enable |
| Protection features | Over Current, Over Temperature, Short Circuit |
| Number of regulators | 1 |
| Output configuration | Positive |
The LP2980IM5X-2.8/NOPB: It comes in a SOT-23-5 package (SC-74A, SOT-753) and includes enable control plus over-current, over-temperature, and short-circuit protection.
Maximum dropout voltage is 0.22 V at 50 mA load. Power-supply rejection is 63 dB at 1 kHz.
This part is officially obsolete per the manufacturer's lifecycle record.
LP2980IM5X-2.8/NOPB is obsolete from the manufacturer but is available through independent distribution.
PSRR is 63 dB at 1 kHz.