L4971D - STMicroelectronics

Manufacturer Part Number

L4971D

Manufacturer

stmicroelectronics

Introduction

The L4971D is a high-efficiency, step-down DC-DC switching regulator from STMicroelectronics. It is designed to provide a regulated and adjustable output voltage from a wide input voltage range, making it suitable for a variety of power supply applications.

Product Features and Performance

Wide input voltage range: 8V to 55V

Adjustable output voltage from 3.3V to 50V

Output current capability of up to 1.5A

Switching frequency range of 100kHz to 300kHz

No need for synchronous rectifier

Thermal shutdown and current limiting protection

Product Advantages

High efficiency and low power consumption

Wide input voltage range and adjustable output

Compact surface-mount package

Comprehensive protection features

Key Reasons to Choose This Product

Versatile and reliable power management solution

Ideal for a wide range of applications, from industrial to consumer electronics

Cost-effective and easy to implement

Backed by STMicroelectronics' reputation for quality and innovation

Quality and Safety Features

Designed and manufactured to high quality standards

Thermal shutdown and current limiting protection

Compliance with relevant safety and environmental regulations

Compatibility

The L4971D is compatible with a variety of systems and applications that require a regulated, adjustable DC power supply within its input and output voltage and current capabilities.

Application Areas

Industrial equipment

Automotive electronics

Consumer electronics

Telecommunications equipment

Household appliances

Product Lifecycle

The L4971D is an active product and currently available from our website's sales team. There are no direct equivalent or alternative models announced at this time. For the most up-to-date information, please contact our website's sales team.