General Description

The AS1360 low-power, positive voltage regulator was designed to deliver up to 250mA while consuming only 1.5µA of quiescent current. The device is available in fixed output voltages of 1.8, 2.1, 2.5, 3.0, 3.3, and 5.0V. The device features integrated short-circuit and overcur rent protection.

The wide input voltage range, low-dropout voltage, and high-accuracy output voltage makes the device perfectly suited for 2- and 3-cell battery-powered and portable applications.

Key Features

Low Quiescent Current: 1.5µA

Input Voltage Range: Up to 20V

Low Dropout Voltage

  - 250mV @ 100mA

  - 400mV @ 200mA

Fixed Output Voltages: 1.8, 2.1, 2.5, 3.0, 3.3, 5.0V

High Output Current: 250mA (VOUT = 5.0V)

High-Accuracy Output Voltage: ±1.5%

Exceptional Line Regulation: 0.1%/V

Low Temperature Drift: ±100ppm/ºC

Integrated Short-Circuit and Overcurrent Protection

3-pin SOT23 Package

Applications

The device is ideal for mobile phones, PDAs, digital cameras, smart battery packs, battery-powered alarms, solar-powered instruments, intelligent instruments, CO2 and smoke detectors, CPU power supplies, and any battery-powered application.