LM2788 - 120mA High Efficiency Step-Down Switched Capacitor Voltage Converter

Product Overview

National Semiconductor

Part number	LM2788
Manufacturer	National Semiconductor
File Size	398.22 KB
Description	120mA High Efficiency Step-Down Switched Capacitor Voltage Converter
Datasheet	LM2788 Datasheet
Additional preview pages of the LM2788 datasheet.

The LM2788 switched capacitor step-down DC/DC converter efficiently produces a 120mA regulated low-voltage rail from a 2.6V to 5.5V input.

Fixed output voltage options of 1.5V, 1.8V, and 2.0V are available.

noise-reducing soft-start circuitry, short-circuit protection and over-temperature protection. Features n Output voltage options: 2.0V ± 5%, 1.8V ± 5%, 1.5V ± 6% n 120mA output current capability n Multi-Gain and Gain Hopping for Highest Possible Efficiency - up to 90% Efficient n 2.6V to 5.5V input range n Low operating supply current: 32µA n Shutdown supply current: 0.1µA n Thermal and short circuit protection n Available in an 8-Pin MSOP Package.

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Published: Apr 22, 2010 |