AME8847

AME, Inc. AME8847 n General Description The AME8847 of positive, linear regulators feature low quiescent current (30µA typ.) with low dropout voltage, making them ideal for battery applications. The spacesaving SOT-223 & SOT-89 packages are attractive for "Pocket" and "Hand Held" applications. www.DataSheet4U.com 800mA CMOS LDO n Functional Block Diagram IN OUT Overcurrent Shutdown These rugged devices have both thermal shutdown, and current fold-back to prevent device failure under the "Worst" operating conditions. The AME8847 is stable with an output capacitance of 2.2µF or greater. Thermal Shutdown R1 AMP n Features l Very Low Dropout Voltage l Guaranteed 800mA Output l Accurate to within +1.5% l 30µA Quiescent Current l Over-Temperature Shutdown l Current Limiting l Short Circuit Current Fold-back l Space-Saving SOT-223 & SOT-89 Packages l Factory Pre-set Output Voltages l Low Temperature Coefficient l All AME's Lead Free Products Meet RoHS Standards IN Vref=1.215V R2 GND n Typical Application AME8847 OUT GND OUT IN C1 5V 1µ F C2 2.2µF n Applications l Instrumentation l Portable Electronics l Wireless Devices l Cordless Phones l PC Peripherals l Battery Powered Widgets Rev.A.01 1 AME, Inc. AME8847 n Pin Configuration SOT-223 Top View AME8847AEGT 1. GND 2. OUT (TAB) 3. IN * Die Attach: Non-Conductive Epoxy SOT-89 Top View AME8847AEFT 1. GND 2. IN (TAB) 3. OUT * Die Attach: Non-Conductive Epoxy 800mA CMOS LDO www.DataSheet4U.com AME8847 AME8847 1 2 ...