STMicroelectronics L6920DBTR, Step Up Controller 1 MHz 8-Pin, MSOP8 [L6920DBTR]; 152-201
The STMicroelectronics high efficiency monolithic step up switching converter, especially designed for battery powered application. Package is MSOP8 in order to minimize PCB space. It requires only three external components to realize the conversion from the battery voltage to the selected output voltage.
Low battery voltage detection
Reverse battery protection
Internal synchronous rectifier