L7986TATR - STMicroelectronics

Manufacturer Part Number

L7986TATR

Manufacturer

STMicroelectronics

Introduction

The L7986TATR is a high-performance, adjustable step-down switching regulator designed for efficient power management in a wide range of applications.

Product Features and Performance

Adjustable output voltage ranging from 0.6V to 38V

Capable of delivering output current up to 3A

Operating input voltage between 4.5V and 38V

Supports switching frequencies from 250kHz to 1MHz

Operates over a wide temperature range from -40°C to 150°C (TJ)

Non-synchronous rectifier design

Product Advantages

Adjustable output provides flexibility for various application requirements

High efficiency due to optimized switching frequency range

Robust thermal performance and reliability over a wide operating temperature range

Suitable for compact designs thanks to its surface mount 8-SOIC package with exposed pad

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 38V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 38V

Current Output: 3A

Frequency Switching: 250kHz ~ 1MHz

Operating Temperature: -40°C ~ 150°C (TJ)

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Quality and Safety Features

Engineered to meet stringent quality standards and provide reliable power conversion

Built-in safety features for over-temperature and over-current protection

Compatibility

The compact 8-SOIC package with exposed pad enhances thermal compatibility with a wide range of PCB layouts

Application Areas

Ideal for use in consumer electronics, automotive systems, industrial controls, and telecommunications equipment

Product Lifecycle

Active product status indicates ongoing manufacture and support

Not nearing discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

High efficiency and flexibility for varied application voltages

Broad input voltage range accommodates a wide array of power sources

High output current capability for demanding applications

Optimized for thermal performance and reliability in harsh environments

STMicroelectronics' reputation for quality and long-term availability ensures a reliable supply chain and product support