DESCRIPTION
The A6140 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 150mA of current while consuming only 2μA of quiescent current (typical).
The input operating range is specified from 2.5V to 36V, making it an ideal choice for multi-cell battery systems, two to six primary cell battery-powered applications, 9V Alkaline and one or two cell li-Ion-powered applications, bus voltage power supply systems and other high DC voltage systems.

FEATURES
● 2μA Quiescent Current (typical)
● Input Operation Voltage Range: 2.5V to 36V
● 150mA Output Current
● Low Dropout Voltage
● Low Temperature Coefficient
● ±1% Output Voltage Accuracy
● Fixed 3.0V、 3.3V、 3.6V、 and 5.0V Output
● Short Circuit Protection
● Over temperature Protection
● Available in SOT-23 and SOT89-3 packages

APPLICATION
● Battery-Powered Devices
● Battery-Powered Alarm Circuits
● Smoke Detectors
● CO2 Detectors
● Pagers and cellular Phones
● Smart Battery Packs
● Low Quiescent Current Voltage Reference
● PDAs
● Digital Cameras
● Microcontroller Power
● Solar-Powered Instruments
● Consumer Products
● Battery Powered Data Loggers