GENERAL DESCRIPTION
The ADP130 is a low quiescent current, low dropout linear regulator. It is designed to operate in dual-supply mode with an input voltage as low as 1.2 V to increase efficiency and provide up to
350 mA of output current. The low 17 mV dropout voltage at a 100 mA load improves efficiency and allows operation over a wider input voltage range.

FEATURES
350 mA maximum output current
Input voltage supply range
   VBIAS = 2.3 V to 5.5 V
   VIN = 1.2 V to 3.6 V
   2.3 V < VIN < 3.6 V, VIN can be tied to VBIAS
Very low dropout voltage: 17 mV @ 100 mA load
Low quiescent current: 25 μA @ no load
Low shutdown current: <1 μA
±1% accuracy @ 25°C
Excellent PSRR performance: 70 dB @ 10 kHz
Excellent load/line transient response
Optimized for small 1 μF ceramic capacitors
Current limit and thermal overload protection
Logic controlled enable
5-lead TSOT package

APPLICATIONS
Mobile phones
Digital camera and audio devices
Portable and battery-powered equipment
Post dc-to-dc regulation