LTC7138IMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC7138IMSE#PBF

Manufacturer

Analog Devices

Introduction

High efficiency step-down DC/DC regulator

Product Features and Performance

Wide input voltage range from 4V to 140V

Adjustable output voltage starting from 0.8V

Up to 400mA output current

Operating temperature range from -40°C to 125°C

Available in 16-TFSOP package with exposed pad for enhanced thermal performance

Product Advantages

Wide input range suitable for various input sources

High integration for a simplified design

Stable with low ESR ceramic capacitors

Thermal protection with shutdown feature

Key Technical Parameters

Input Voltage (Min): 4V

Input Voltage (Max): 140V

Output Voltage (Min): 0.8V (Adjustable)

Output Voltage (Max): 140V

Current - Output: 400mA

Topology: Buck

Number of Outputs: 1

Quality and Safety Features

Over temperature protection

Over current protection

Compatibility

Compatible with a variety of capacitors and inductors

Supports various applications due to programmable output voltage

Application Areas

Industrial controls

Telecommunication infrastructure

Automotive systems

Distributed power systems

Product Lifecycle

Product Status: Active

Not flagged for discontinuation

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

Capable of handling high input voltages making it versatile for industrial applications

Provides continuous 400mA output current for high power applications

Thermal and overcurrent protection improve product reliability

Adjustable output voltage increases design flexibility

Active status with continued manufacturer support ensures product longevity and availability