AME8803BEEY中文资料安茂微电子数据手册PDF规格书

■ General Description

The AME8803/8814 family of positive, linear regulators feature low quiescent current (30mA typ.) with low dropout voltage, making them ideal for battery applications. The space-saving SOT-26 package is attractive for Pocket and Hand Held applications.

These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the Worst of operating conditions.

An additional feature is a PowerGood detector, which pulls low when the output is out of regulation. In applications requiring a low noise, regulated supply, place a 1000pF capacitor between Bypass and ground.

The AME8803/8814 is stable with an output capacitance of 2.2mF or greater.

■ Features

● Very Low Dropout Voltage

● Guaranteed 300mA Output

● Accurate to within 1.5

● 30mA Quiescent Current

● Over-Temperature Shutdown

● Current Limiting

● Short Circuit Current Fold-back

● Noise Reduction Bypass Capacitor

● Power Good Detector

● Power-Saving Shutdown Mode

● Space-Saving SOT-26

● Factory Pre-set Output Voltages

● Low Temperature Coefficient

● All AMEs Lead Free Products Meet RoHS Standards

■ Applications

● Instrumentation

● Portable Electronics

● Wireless Devices

● Cordless Phones

● PC Peripherals

● Battery Powered Widgets

● Electronic Scales