Datasheet Summary
LP2985, LP2985A
SLVS522R
- JULY 2004
- REVISED JULY 2023
LP2985 150-mA, Low-Noise, Low-Dropout Regulator With Shutdown
1 Features
- VIN range (new chip): 2.5 V to 16 V
- VOUT range (new chip):
- 1.2 V to 5.0 V (fixed, 100-mV steps)
- VOUT accuracy:
- ±1% for A-grade legacy chip
- ±1.5% for standard-grade legacy chip
- ±0.5% for new chip only
- ±1% output accuracy over load, and temperature for new chip
- Output current: Up to 150 mA
- Low IQ (new chip): 71 μA at ILOAD = 0 mA
- Low IQ (new chip): 750 μA at ILOAD = 150 mA
- Shutdown current:
- 0.01 μA (typ) for legacy chip
- 1.12 μA (typ) for new chip
- Low noise: 30 μVRMS with 10-nF bypass capacitor
- Output current limiting and thermal...
