AME8818
Description
The AME8818 is a CMOS linear regulator. It operated from 2.5V to 5.5V input voltage and delivers up to 300m A output current. The AME8818 provide low quiescent current (70µA typ) low dropout voltage (230m V @ 300m A typ), and excellent PSRR, thus marking them ideal for Data-munications and battery applications. The AME8818 provide over temperature and over current protected functions. It is stable with an output capacitance of 1µF or larger.
Low Dropout 300m A CMOS Regulator n Functional Block Diagram
(Fixed Version)
IN OUT
Overcurrent Shutdown
Thermal Shutdown EN R1
BYP/NC Bandgap Reference R2 n Features l Input voltage range is from 2.5V to 5.5V l Output Voltage Range: Fixed Version is from 1.2V to 4.5V ADJ Version is from 0.98V to 4.5V l Low Dropout: 230m V @ 300m A l Guaranteed 300m A Drive Current l Factory Pre-set output voltage l Only 1µF Output Capacitor Required for Stability l Provided OTP, current limit l Green Products Meet Ro HS Standards
Bandgap Reference ADJ...
