Linear Technology LTC3637 Step-Down Regulator Datasheet

The LTC3637 is a high efficiency step-down DC/DC regulator with an internal high side power switch that draws only 12μA DC supply current while maintaining a regulated output voltage at no load.

Brand: Linear Technology
Category: Step-Down Regulator
Document type: Datasheet
Language: English
Pages: 27
File format: PDF
File size: 425 KB
Published: 03 July, 2014
Updated: 30 September, 2023
MD5 checksum: 542633E525316B8E75009680AAC03C79
PDF: Linear Technology LTC3637 Step-Down Regulator Datasheet PDF

About this manual

The LTC3637 is a high efficiency step-down DC/DC regulator with an internal high side power switch that draws only 12uA DC supply current while maintaining a regulated output voltage at no load. It features a wide operating input voltage range of 4V to 76V and an internal 350mQ power MOSFET.

What's inside

Features
Applications
Description
Absolute Maximum Ratings
Pin Configuration
Order Information
Electrical Characteristics
Typical Performance Characteristics

Specifications

Input Voltage Operating Range	4V to 76V
Maximum Output Current	1A
Quiescent Current (No Load)	12uA
Output Voltage Range	0.8V to Vin
Feedback Voltage Reference	0.8V +1%
Package Options	DFN and MSOP

Frequently asked questions

What is the operating input voltage range for the LTC3637?

The regulator operates with an input voltage range of 4V to 76V.

What is the maximum output current capability of the LTC3637?

The device can supply up to 1A of load current.

What is the quiescent supply current when the regulator is in sleep mode with no load?

The regulator draws 12uA DC supply current in sleep mode with no load.

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