TPS2158
Overview
The TPS2148 incorporates two power distribution switches and an LDO in one small package, providing a USB peripheral power management solution that saves up to 60% in board space over typical implementations. The TPS2148 meets USB 2.0 bus-powered peripheral requirements.
- Complete Power Management Solution for USB Bus-Powered Peripherals
- 3.3-V 200 mA Low-Dropout Voltage Regulator With Enable
- 3.3-V 340-mΩ (Typ) High-Side MOSFET
- 5-V 340-mΩ (Typ) High-Side MOSFET
- Independent Thermal- and Short-Circuit Protection for LDO and Each Switch
- 2.9-V to 5.5-V Operating Range
- CMOS- and TTL-Compatible Enable Inputs
- 75-µA (Typ) Supply Current
- Available in 8-Pin MSOP (PowerPAD) D -40°C to 85°C Ambient Temperature Range
