A5970ADTR - STMicroelectronics

Manufacturer Part Number

A5970ADTR

Manufacturer

STMicroelectronics

Introduction

The A5970ADTR is a step-down switching voltage regulator designed for automotive and other power-sensitive applications.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage

Single output channel

4V to 36V input voltage range

235V to 36V adjustable output voltage range

1A current output capability

500kHz switching frequency

Non-synchronous rectifier

Operates at temperatures ranging from -40°C to 150°C

Automotive grade product

AEC-Q100 qualified

Product Advantages

High input voltage range versatility

Robust thermal performance for high-temperature environments

Optimal for space-constrained applications due to small package

Reliable and stable adjustable output for various applications

Key Technical Parameters

Topology: Buck

Voltage - Input (Min): 4V

Voltage - Input (Max): 36V

Voltage - Output (Min/Fixed): 1.235V

Voltage - Output (Max): 36V

Current - Output: 1A

Frequency - Switching: 500kHz

Operating Temperature: -40°C to 150°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Operational temperature range suitable for demanding environments

AEC-Q100 qualification ensures automotive standards

Designed to comply with power management safety regulations

Compatibility

8-SOIC package widely used in many circuit designs

Easily integrates with existing and new power management systems

Application Areas

Automotive applications

Industrial power systems

Power management solutions for embedded electronics

Other applications requiring tight voltage regulation

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation

Base Product Number available for reference and future offerings

Several Key Reasons to Choose This Product

Highly versatile for a range of input and output voltage requirements

Designed for reliability in high-temperature automotive environments

Compact package size for space-constrained applications

Meeting industry-specific qualifications such as AEC-Q100

Manufacturer's reputation for quality and robust power management devices