LT3437IFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3437IFE#PBF

Manufacturer

analog-devices

Introduction

The LT3437IFE#PBF is a versatile step-down DC/DC switching regulator designed for power-efficient voltage regulation in a wide range of applications.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage from 1.25V to 57V

Can handle input voltages from 3V to 60V

Supports output currents up to 500mA (Switch)

Switching frequency set at 200kHz

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

Available in a 16-TSSOP with exposed pad for improved thermal performance

Product Advantages

High input voltage capability up to 60V making it suitable for industrial applications

Capability to provide a broad range of adjustable output voltages

Support for higher ambient temperatures, ensuring reliability in various environmental conditions

Key Technical Parameters

Voltage - Input (Min): 3V

Voltage - Input (Max): 60V

Voltage - Output (Min/Fixed): 1.25V

Voltage - Output (Max): 57V

Current - Output: 500mA (Switch)

Frequency - Switching: 200kHz

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

Quality and Safety Features

Designed with robust thermal management via its exposed pad package

Operates reliably in a broad range of temperatures

Compatibility

Surface Mount mounting type fits standard automated production processes

Compatible with various applications requiring adjustable voltage settings

Application Areas

Industrial power systems

Portable electronic devices

Communications equipment

Battery-powered applications

Product Lifecycle

Status: Active

This product is currently active with no indication of nearing discontinuation, ensuring availability for new designs and ongoing projects.

Several Key Reasons to Choose This Product

Supports a wide range of input and output voltages for versatile applications

High reliability in extreme temperatures from -40°C to 125°C

Compact 16-TSSOP package suitable for size-constrained applications

High-efficiency design suitable for power-sensitive applications

Ease of integration into existing designs with adjustable output settings and standard mounting style