MAX77680 Datasheet - Maxim Integrated

MAX77680 3-Output SIMO Buck-Boost Regulator

The MAX77680/MAX77681 is a 3-channel single-inductor multiple-output (SIMO) buck-boost regulator that regulates three independent rails using only 3μA of quiescent current (IQ). The SIMO improves battery life by replacing inefficient LDOs while being competitive in efficiency to traditional single-o.

MAX77680 Features

* Single-Inductor, Multiple-Output (SIMO) Extends Battery Life

* 300nA Shutdown Current

* 3.0μA Operating Quiescent Current (3 SIMO Channels On)

* Improves Overall System Efficiency while Reducing Size

* Maintains Regulation without Dropout unlike Traditional Buck

MAX77680-MaximIntegrated.pdf