L5987ATR - STMicroelectronics

Manufacturer Part Number

L5987ATR

Manufacturer

stmicroelectronics

Introduction

The L5987ATR is a high-efficiency, step-down DC-DC converter that provides a 3A output current from a wide input voltage range of 2.9V to 18V. It features an adjustable output voltage from 0.6V to 18V, making it suitable for a variety of applications. The device incorporates advanced power management features, ensuring reliable and efficient performance.

Product Features and Performance

Wide input voltage range: 2.9V to 18V

Adjustable output voltage: 0.6V to 18V

Output current capability up to 3A

Switching frequency range: 250kHz to 1MHz

High efficiency, up to 95%

Integrated compensation network for stable operation

Soft-start function for controlled output voltage ramp-up

Thermal shutdown protection

Compact 8-SOIC (0.154", 3.90mm Width) Exposed Pad package

Product Advantages

Wide input voltage range and adjustable output voltage make it versatile for various applications

High efficiency and low power consumption contribute to improved energy efficiency

Robust protection features ensure reliable operation in demanding environments

Compact package size enables space-saving design

Key Reasons to Choose This Product

Excellent performance and efficiency for power-sensitive applications

Flexible configuration options to meet diverse design requirements

Reliable operation and advanced protection features for enhanced safety

Compact size and surface-mount package for easy integration into systems

Quality and Safety Features

Robust design and construction for reliable operation

Thermal shutdown protection to prevent overheating

Compliance with industry standards for quality and safety

Compatibility

The L5987ATR is compatible with a wide range of electronic devices and systems that require a regulated DC power supply, including:

Industrial and commercial equipment

Automotive electronics

Consumer electronics

IoT and edge computing devices

Application Areas

Power supplies for industrial and commercial equipment

Automotive electronics and infotainment systems

Consumer electronics and portable devices

IoT and edge computing applications

Product Lifecycle

The L5987ATR is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, there may be equivalent or alternative models available in the future. Customers are advised to contact our website's sales team for the most up-to-date information on product availability and any potential alternative options.