LM2621 - Low Input Voltage/ Step-Up DC-DC Converter

National Semiconductor

The LM2621 by National Semiconductor is a Low Input Voltage/ Step-Up DC-DC Converter. Below is the official datasheet preview.

Datasheet Details

Part number	LM2621
Manufacturer	National Semiconductor
File Size	254.88 KB
Description	Low Input Voltage/ Step-Up DC-DC Converter
Datasheet	LM2621_NationalSemiconductor.pdf
Additional preview pages of the LM2621 datasheet.

The LM2621 is a high efficiency, step-up DC-DC switching regulator for battery-powered and low input voltage systems.

n Small Mini-SO8 Package (Half the Footprint of Standard 8-Pin SO Package) n 1.09 mm Package Height n Up to 2 MHz Switching Frequency n 1.2V to 14V Input Voltage n 1.24V - 14V Adjustable Output Voltage n Up to 1A Load Current n 0.17 Ω Internal MOSFET n Up to 90% Regulator Efficiency n 80 µA Typical Operating Current n < 2.5µA Guaranteed Supply Current In Shutdown.

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Published: Mar 22, 2005 |