B5973D - STMicroelectronics

Manufacturer Part Number

B5973D

Manufacturer

stmicroelectronics

Introduction

The B5973D is a high-efficiency, step-down DC-DC switching regulator that can provide up to 2A of output current. With its wide input voltage range of 4V to 36V and adjustable output voltage from 1.235V to 35V, it is suitable for a variety of applications, including automotive, industrial, and consumer electronics.

Product Features and Performance

High efficiency up to 95%

Wide input voltage range of 4V to 36V

Adjustable output voltage from 1.235V to 35V

Output current of up to 2A

Switching frequency of 250kHz

No external compensation required

Thermally enhanced 8-SOIC package

Product Advantages

High efficiency for minimized power loss and heat generation

Wide input voltage range for flexibility in power source selection

Adjustable output voltage for customized power supply requirements

Compact size and easy integration for space-constrained designs

Key Reasons to Choose This Product

Excellent power conversion efficiency for improved energy efficiency

Versatile input and output voltage range for broad applicability

Compact size and simple design for easy integration into various systems

Robust automotive-grade qualification for reliable performance

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Thermal shutdown and current limiting protection

Compatibility

The B5973D is a direct replacement for the obsolete B5973 product.

Application Areas

Automotive electronics

Industrial equipment

Consumer electronics

Telecommunications systems

Product Lifecycle

The B5973D is an obsolete product, and there are no direct equivalent or alternative models available. Customers are advised to contact our website's sales team for more information on alternative solutions that may be suitable for their applications.