LTC7138EMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC7138EMSE#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC7138EMSE#TRPBF is a high-performance step-down switching regulator designed for power management applications.

Product Features and Performance

Step-down functionality

Positive output configuration

Supports adjustable output voltages

Buck topology

Single output channel

Product Advantages

Wide input voltage range from 4V to 140V

Adjustable output ranging from 0.8V to 140V

Supports multiple fixed output voltages: 1.8V, 3.3V, 5V

Capable of delivering up to 400mA output current

Operates over a wide temperature range from -40°C to 125°C

Key Technical Parameters

Voltage Input (Min): 4V

Voltage Input (Max): 140V

Voltage Output (Min/Fixed): 0.8V (1.8V, 3.3V, 5V)

Voltage Output (Max): 140V

Current Output: 400mA

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built to operate reliably in extreme temperature conditions

Non-synchronous rectification ensures stable operation without the need for external synchronization

Compatibility

Surface mount technology for easy integration

Compatible with a wide range of input and output voltage requirements

Application Areas

Ideal for telecommunications equipment

Suitable for automotive power supplies

Used in battery-powered devices

Applicable in industrial control systems

Product Lifecycle

Current product status: Active

Not nearing discontinuation and supplies readily available

Upgrades or replacements are available as needed

Several Key Reasons to Choose This Product

Flexible input and output voltage adjustments for various applications

High reliability and operational stability under extreme temperatures

Simplified integration with surface mount technology

Adaptable performance for telecommunications, automotive, and industrial applications