General Description

The AP2218 is a low dropout linear regulator with a typical dropout of 300mV at 1A output current.

Features

• Minimum Guaranteed Output Current: 1A

• Dropout Voltage at IOUT=1A: 300mV

• Output Accuracy: ± 1

• Low Ground Current

• Internal Current Limit and Thermal Protection

• Reversed-battery and Reversed-lead Insertion

Protection

• Fast Transient Response

Applications

• Power Module

• Set Top Box

• LCD TV

• PDP TV

• Cordless Phone