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LM3686 Datasheet

Step-down DC-dc Converter

Manufacturer: National Semiconductor (now Texas Instruments)

LM3686 Overview

The LM3686 is a step-down DC-DC converter with one integrated very low dropout linear regulator and a low noise linear regulator optimized for powering ultra-low voltage circuits from a single Li-Ion cell or 3 cell NiMH/NiCd batteries. It provides three outputs with bined load current up to 900 mA over an input voltage range from 2.7V to 5.5V. The device offers superior.

LM3686 Applications

  • VOUT_DCDC = 1.2V to 2.5V ( in 100 mV steps

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