AS29372 Datasheet | Austin Semiconductor

FEATURES High output voltage accuracy Guaranteed 750m A output ! Low quiescent current ! Low dropout voltage ! Extremely tight load and line regulation ! Very low temperature coefficient ! Current and thermal limiting ! Input can withstand -20V reverse battery and +60V positive transients ! Logic-controlled electronic shutdown .. ! Output programmable from 1.24V to 26V ! Available in a 7-lead flatpack package ! ! SHDN 2 ADJ 3 VIN 4 VIN 5 7 OUT 6 OUT APPLICATIONS ! ! ! ! ! ! ! ! GENERAL DESCRIPTION The AS29372 is an efficient voltage regulator with very low dropout voltage and very low quiescent current. Key features include protection against reversed battery, fold-back current limiting, and automotive “load dump” protection. A logic patible input is provided, which allows the device to be switched on and off. Battery powered equipment Cellular telephones Laptop, notebook, and palmtop puters PCMCIA VCC and VPP Regulation/Switching Bar code scanners Automotive electronics SMPS post-regulator/DC to DC modules High efficiency linear power supplies OPTIONS ! MARKING Package 7-Lead Flatpack For more products and information please visit our web site at .austinsemiconductor. AS29372 Rev. 2.0 3/03 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Volta ge R e gula tor oltag Re gulator Austin Semiconductor, Inc. ABSOLUTE MAXIMUM RATINGS1 Power Dissipation Internally Limited Lead Temperature (Soldering, 5 seconds) 260°C Storage Temperature Range -65°C to +150°C Operating Junction Temperature Range -40°C to +125°C θJC = 14°C/W Input Supply Voltage -20V to +60V Operating Input Supply Voltage- 2V to 26V Adjust Input Voltage9,10 -1.5V to +26V Shutdown Input Voltage...