LM2586SX-12 - Texas Instruments

Manufacturer Part Number

LM2586SX-12

Manufacturer

Texas Instruments

Introduction

Integrated circuit (IC) for power management

Switching DC-DC voltage regulator

Product Features and Performance

Operates over a wide input voltage range of 4V to 40V

Provides a fixed 12V output voltage

Switching frequency range of 100kHz to 200kHz

Capable of delivering up to 3A of output current

Supports boost, flyback, and forward converter topologies

Product Advantages

Simple design with few external components required

Integrated control circuitry for easy implementation

Efficient power conversion with low power dissipation

Wide operating temperature range of -40°C to 125°C

Key Technical Parameters

Input voltage range: 4V to 40V

Output voltage: 12V (fixed)

Output current: up to 3A

Switching frequency: 100kHz to 200kHz

Topology: Boost, Flyback, Forward Converter

Quality and Safety Features

RoHS3 compliant

Robust package: DDPAK/TO-263-7

Compatibility

Surface mount package: TO-263-8, DPak (7 Leads + Tab), TO-263CA

Application Areas

Industrial equipment

Telecommunication systems

Automotive electronics

Portable devices

Product Lifecycle

This product is actively supported by Texas Instruments and is not nearing discontinuation.

Replacements and upgrades may be available as technology evolves.

Key Reasons to Choose This Product

Wide input voltage range for versatile applications

Efficient power conversion with high output current capability

Simple design with integrated control circuitry for easy implementation

Robust package and wide operating temperature range for reliable performance

Actively supported by a reputable manufacturer (Texas Instruments)