AMC8877

www.DataSheet4U.com AMC DOC. #:AMC8878_A (LF) Jun 2004 ® ADD MICROTECH CORP. DESCRIPTION AMC8877 LOW NOISE 300mA LOW DROPOUT REGULATOR FEATURES The AMC8877 product is a low noise, low dropout linear regulator operating from 2.5V to 6.5V input. An external capacitor can be connected to the bypass pin to lower the output noise level to 30µVRMS. Designed with a P-channel MOSFET output transistor, the AMC8877 consume a low supply current, independent of the load current and dropout voltage. The internal thermal shut down circuit will limits the junction temperature to below 150°C. Other features include thermal protection, reverse battery protection and output current limit. The AMC8877 come in a miniature 5-pin SOT-23 package. APPLICATIONS Low output noise: 30µVRMS Industry standard’2982 pin assignment (AMC8877) Output voltage precision of ±1.4% accuracy Very low dropout voltage: 50mV/50mA, 165mV/150mA & 450mV/300mA On/Off control Low IQ: 1.6µA Short circuit protection Internal thermal overload protection Available in surface mount 5-pin SOT-23 package. Enhanced pin-to-pin Compatible to the MAX8878 (AMC8877). PACKAGE PIN OUT VIN 1 5 Cellular Telephones Battery Powered Systems Hand-Held Instruments Pagers Personal Data Assistance (PDA) PCMCIA Cards VOUT GND 2 SHDN 3 4 BP AMC8877 5-Pin Plastic SOT-23 Surface Mount (Top View) ORDER INFORMATION Plastic SOT-23 Temperature DBT Range 5-pin O O 0 C ≤ TA≤ 70 C AMC8877-X.XDBT 0OC ≤ TA≤ 70OC AMC8877-X.XDBTF(Lead Free) EXPANDED ...