LM3686 - Step-Down DC-DC Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	LM3686
Manufacturer	Texas Instruments
File Size	2.67 MB
Description	Step-Down DC-DC Converter
Datasheet	LM3686 Datasheet
Additional preview pages of the LM3686 datasheet.

Product details

Description

The LM3686 is a step-down DC-DC converter with a very low-dropout linear regulator and a low-noise linear regulator optimized for powering ultra-low voltage circuits.

Features

1 DC-DC Regulator.
VOUT_DCDC = 1.2 V to 2.5 V.
600-mA Maximum ILOAD.
3-MHz Typical PWM Fixed Switching Frequency.
Automatic PFM/PWM Mode Switching.
Internal Synchronous Rectification.
Internal Soft Start.
Dual-Rail Linear Regulator: LILO.
Load Transients < 50-mV Peak Typical.
Line Transients < 1-mV Peak Typical.
VOUT_LILO = 0.7 V to 2 V.
70-µA Typical IQ and 300-mA Maximum ILOAD.

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Published: Mar 14, 2020 |