A8405 Datasheet | Allegro MicroSystems

Data Sheet 27468.22 PRELIMINARY INFORMATION (subject to change without notice) June 25, 1999 LOW-DROPOUT REGULATORS - HIGH EFFICIENCY Designed specifically to meet the requirement for extended opera- OUT BYPASS OR ADJ- tion of battery-powered equipment such as cordless and cellular tele- phones, the A8405SLH voltage regulators offer the reduced dropout voltage and quiescent current essential for maximum battery life. Applicable also to palmtop puters and personal data assistants, these devices deliver a regulated output at up to 200 mA (transient), which is internally limited, providing short-circuit protection. Regu- lated output voltages of 2.7, 2.8, 3.0, 3.2,...