LT1374IS8#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1374IS8#PBF

Manufacturer

Analog Devices

Introduction

High efficiency 4.5A switch Step-Down Voltage Regulator

Product Features and Performance

Step-Down (Buck) switching regulator

Adjustable output voltage

Single output design

Supports SEPIC applications

500kHz switching frequency for small filter components

Capable of generating 2.42V to 21.5V output with appropriate external components

Able to operate from an input voltage of 5V to 25V

5A output switch current capacity

Thermally enhanced 8-SOIC package

Product Advantages

Efficient power conversion with a broad range of output voltages

High switch current for powerful applications

Suitable for various applications with SEPIC support

High frequency operation enables compact circuit design

Operational across a wide temperature range

Surface-mount package suitable for automated manufacturing processes

Key Technical Parameters

Input Voltage Min: 5V

Input Voltage Max: 25V

Output Voltage Min/Fixed: 2.42V

Output Voltage Max: 21.5V

Current - Output (Switch): 4.5A

Frequency - Switching: 500kHz

Operating Temperature Range: -40°C to 125°C (TJ)

Topology: Buck, SEPIC

No Synchronous Rectifier

Mounting Type: Surface Mount

Package/Case: 8-SOIC

Quality and Safety Features

Industry-standard safety and quality compliance

High-temperature operational capacity indicating robustness

Compatibility

Compatible with surface mount technology

Suitable for a variety of PCB designs

Application Areas

Efficient power supplies

Battery-operated devices

Industrial and commercial systems

Telecommunications equipment

Portable electronics

Product Lifecycle

Active product with production support

Not listed as near discontinuation

Replacements or upgrades should be sourced from the manufacturer's product line

Several Key Reasons to Choose This Product

Highly efficient step-down voltage conversion conserves power

Broad voltage input and output range for versatile applications

High-frequency switching allows for smaller peripheral components and compact design

Built to operate under extreme conditions using a robust package

Manufacturer's commitment to quality, safety, and product longevity

Analog Devices' reputation for reliable and high-performance power management devices