A7986ATR - STMicroelectronics

Manufacturer Part Number

A7986ATR

Manufacturer

STMicroelectronics

Introduction

A highly efficient step-down DC DC switching regulator designed for power management applications.

Product Features and Performance

Step-Down Buck Topology

Adjustable Output Voltage

Single Output Channel

5V to 38V Input Voltage Range

6V to 38V Adjustable Output Voltage Range

3A Output Current Capacity

250kHz Switching Frequency

Operates at Temperatures from -40°C to 150°C

Surface Mount 8-SOIC with Exposed Pad

Not Synchronous Rectifier Enabled

Product Advantages

High Flexibility with Adjustable Output Voltage

Wide Input Voltage Suitability

Suitable for Harsh Temperature Conditions

Compact SOIC Package for Space-Constrained Applications

Ease of Surface Mount Assembly

Key Technical Parameters

Minimum Input Voltage: 4.5V

Maximum Input Voltage: 38V

Minimum Output Voltage: 0.6V

Maximum Output Voltage: 38V

Output Current: 3A

Switching Frequency: 250kHz

Operating Temperature Range: -40°C to 150°C

Package Type: 8-HSOP-EP

Quality and Safety Features

Extended Operating Temperature Range Ensures Reliability

Exposed Pad Design for Better Heat Dissipation

Compatibility

Compatible with a Wide Range of Input Voltages

Versatile for Various DC DC Conversion Applications

Application Areas

Consumer Electronics

Industrial Power Supplies

Automotive Systems

Telecommunications Equipment

Portable Devices

Product Lifecycle

Active Status with No Indication of Nearing Discontinuation

Long-term Availability for Current Designs

Several Key Reasons to Choose This Product

Wide Input Voltage Range Accommodates Various Power Sources

High Output Voltage Range Provides Versatility in Usage

Efficient Power Conversion for Enhanced Battery Life in Portable Devices

Robust Performance in Extreme Temperature Environments

Adaptable for Both Consumer and Industrial Applications

Consistent Quality and Reliability from a Renowned Manufacturer