LM2587T-5.0 - Texas Instruments

Manufacturer Part Number

LM2587T-5.0

Manufacturer

Texas Instruments

Introduction

The LM2587T-5.0 is part of Texas Instruments’ SIMPLE SWITCHER® series, specialized in power management, particularly in DC DC switching regulators.

Product Features and Performance

Capable of step-up and step-up/step-down voltage regulation

Fixed output voltage topology for simplicity and stability

Supports boost, flyback, and forward converter topologies

High efficiency with low-quiescent current

Thermal shutdown and current limit protection features

Product Advantages

Wide input voltage range accommodating various supply levels

High output current capacity up to 5A

Integrated functions reduce external component count

Simple and easy to implement in a variety of applications

100 kHz switching frequency allowing for smaller passive components

Key Technical Parameters

Voltage Input (Min): 4V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 5V

Current Output (Switch): 5A

Frequency Switching: 100kHz

Quality and Safety Features

Operating Temperature Range: -40°C to 125°C

Built-in thermal shutdown protection

Overcurrent limiting

Compatibility

Through-hole mounting type for easy PCB integration

TO-220-5 Formed Leads package compatible with standard heatsinks

Application Areas

Power supplies for industrial systems

Automotive applications

Telecommunication infrastructure

Consumer electronics

Product Lifecycle

Obsolete product status

Potential for sourcing challenges

Users should look for replacements or upgrades

Several Key Reasons to Choose This Product

Trusted manufacturer with reliable power management solutions

High efficiency and robustness for demanding applications

Flexible input voltage suitable for various sources

High current capability for power-intensive devices

Built-in protections ensure long-term reliability