MIC2571 Overview
Micrel’s MIC2571 is a micropower boost switching regulator that operates from one alkaline, nickel-metal-hydride cell, or lithium cell. The MIC2571 accepts a positive input voltage between 0.9V and 15V. Its typical no-load supply current is 120µA.
MIC2571 Key Features
- Operates from a single-cell supply 0.9V to 15V operation
- 120µA typical quiescent current
- plete regulator fits 0.3 in2 area
- 2.85V/3.3V/5V selectable output voltage (MIC2571-1)
- Adjustable output up to 36V (MIC2571-2)
- 1A current limited pass element
- Frequency synchronization input
- 8-lead MSOP package