LTC3531 Overview
LTC3531/ LTC3531-3.3/LTC3531-3 200mA Buck-Boost Synchronous DC/DC Converters + U.
LTC3531 Key Features
- Regulated Output with Input Above, Below or Equal to the Output
- Single Inductor
- Up to 90% Efficiency
- VIN Range: 1.8V to 5.5V
- 200mA at 3.3VOUT from 3.6V Input
- 125mA at 3VOUT from 2.5V Input
- Fixed VOUT Versions (TSOT, DFN): 3.3V, 3V
- Adjustable VOUT Version (DFN): 2V to 5V
- Burst Mode® Operation, No External pensation
- Ultra Low Quiescent Current: 16μA, Shutdown