STBB1-AXX Datasheet - STMicroelectronics

STBB1-AXX, buck-boost DC-DC converter

STBB1-AXX Datasheet High efficiency single inductor dual mode buck-boost DC-DC converter with 2.3 A switches peak current DFN10 3 x 3

Features

* Buck-boost DC-DC converter
* Operating input voltage range from 2.0 V to 5.5 V
* 2% DC feedback voltage tolerance
* Synchronous rectification
* Shutdown function
* 1.5 MHz switching frequency
* Power save mode at light load
* Typical

Applications

* Single cell Li-Ion and 3 cells alkaline, Ni-MH powered devices
* SD/MMC memory card supply
* Smart metering system
* Point of load regulation
* Portable equipment, IoT module Maturity status link STBB1-AXX Device summary Order code STBB1-APUR Package

STBB1-AXX-STMicroelectronics.pdf