Data Sheet
20 V, 500 mA, Low Noise LDO
Regulator with Soft Start ADP7105
FEATURES
Input voltage range: 3.
3 V to 20 V Maximum output current: 500 mA Low noise: 15 µV rms for fixed output versions PSRR performance of 60 dB at 10 kHz, VOUT = 3.
3 V Reverse current protection Low dropout voltage: 350 mV at 500 mA Initial accuracy: ±0.
8% Accuracy over line, load, and temperature
−2% to +1%, TJ = −40°C to +125°C −1.
25% to +1%, TJ = 0°C to +85°C Low quiescent current: 900 μA at VIN = 10 V, IOUT = 500 mA Low shutdown current: 50 µA at VIN = 12 V, stable with small 1 µF ceramic output capacitor 3 fixed output voltage options: 1.
8, 3.
3 V and 5 V Adjustable output from 1.
22 V to 19 V Programmable sof...