A8182SL Datasheet - Allegro MicroSystems

A8182SL LOW-DROPOUT/ 3 V REGULATOR . HIGH EFFICIENCY

8182 PRELIMINARY INFORMATION DATA SHEET LOW-DROPOUT, (Subject to change without notice) 3 V REGULATOR November 14, 1994 8182 LOW-DROPOUT, 3 V REGULATOR HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8182SL voltage regulator offers the reduced dropout voltage and quiescent current essential for maximum battery life. Applicable also to palmtop computers and personal data ass.

A8182SL Features

* s High Efficiency Provides Extended Battery Life s 85 mV Typical Dropout Voltage at IO = 60 mA s 46 µA Typical Quiescent Current at VI = 6 V Less than 1 µA “Sleep” Current s Up to 150 mA Output Current s CMOS-Compatible ON/OFF Control For Power-Up, Standby, or Shutdown s Internal Thermal Protection

A8182SL_AllegroMicroSystems.pdf