Part LM2788
Description 120mA High Efficiency Step-Down Switched Capacitor Voltage Converter
Manufacturer National Semiconductor
Size 398.22 KB
National Semiconductor
LM2788

Overview

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.

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