SC1452-2.8IMSTR(2000) Datasheet PDF - Semtech Corporation

DESCRIPTION
The SC1452 is a state of the art device intended to provide maximum performance and flexibility in battery operated systems. It has been designed specifically to fully support a single Li-Ion battery and its externa charger voltages.

FEATURES
• Up to 150mA per regulator output
• Low quiescent current
• Low dropout voltage
• Wide selection of output voltages
• Stable operation with ceramic caps
• Tight load and line regulation
• Current and thermal limiting
• Reverse input polarity protection
• <1uA off-mode current
• Logic controlled electronic enable
• Programmable reset
• Full industrial temperature range

APPLICATIONS
• Cellular telephones
• Palmtop/Laptop computers
• Battery-powered equipment
• Bar code scanners
• SMPS post regulator/dc to dc modules
• High efficiency linear power supplies