LM2788 Datasheet (National Semiconductor) - 120mA High Efficiency Step-Down Switched Capacitor Voltage Converter

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

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.

The LM2788 uses multiple fractional gain configurations to maximize conversion efficiency ove

LM2788 Features

* 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 inpu