LM3686 - Step-Down DC-DC Converter

Name: LM3686
SKU: LM3686-1425162

Texas Instruments

📥 Download Datasheet

LM3686 Datasheet Preview — Preview of LM3686 PDF

Datasheet Details

Part number	LM3686
Manufacturer	Texas Instruments
File Size	2.67 MB
Description	Step-Down DC-DC Converter
Datasheet	LM3686-etcTI.pdf

LM3686 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.

📁 LM3686 Similar Datasheet

LM368 - MOS sense amplifiers (National Semiconductor)
LM368-10 - Precision Voltage References (National Semiconductor)
LM368-2.5 - Precision Voltage Reference (National Semiconductor)
LM368-5.0 - Precision Voltage References (National Semiconductor)
LM360 - High Speed Differential Comparator (National Semiconductor)
LM361 - High Speed Differential Comparators (National Semiconductor)
LM3611 - Dual Peripheral Drivers (National Semiconductor)
LM3612 - Dual Peripheral Drivers (National Semiconductor)

Other Datasheets by Texas Instruments

LM3687 - Step-Down DC-DC Converter
LM360M - High Speed Differential Comparator
LM361H - High Speed Differential Comparators
LM361M - High Speed Differential Comparators
LM3622 - Lithium-Ion Battery Charger Controller
LM36272 - Two-Channel LCD Backlight Driver

Published: Mar 14, 2020 |