8205 Datasheet (Allegro MicroSystems) - LOW-DROPOUT REGULATORS

8205, LOW-DROPOUT REGULATORS

8205 PRELIMINARY INFORMATION (subject to change without notice) December 6, 1999 NC OR ADJ OUT LOW-DROPOUT REGULATORS HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8205SLH voltage regulators offer the reduced dropout voltage and quiescent current essential for maximum battery life.

Applicable also to palmtop computers and personal data assistants, these devices deliv

8205 Features

* I High Efficiency Provides Extended Battery Life I 75 mV Typical Dropout Voltage at IO = 100 mA I 55 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 200 mA Peak Output Current I Improved PSRR and Transient Performance APPLICATIONS I I I I Cordless and Cellular Tel