LM5009SDCX - Texas Instruments

Manufacturer Part Number

LM5009SDCX

Manufacturer

Texas Instruments

Introduction

The LM5009SDCX is a step-down (buck) regulator from Texas Instruments, designed to convert higher voltage to lower voltage efficiently.

Product Features and Performance

Step-down (Buck) regulator topology.

Adjustable output voltage ranging from 2.5V to 85V.

Input voltage range from 9.5V to 95V, suitable for a wide range of applications.

Can deliver output current up to 150mA.

Operates in ambient temperatures ranging from -40°C to 125°C.

Designed for surface mount applications with an 8-WDFN exposed pad package.

Non-synchronous rectifier design.

Product Advantages

Wide input voltage range allows flexibility in applications.

Adjustable output voltage enables use with various devices.

High temperature operational range makes it suitable for harsh environments.

Compact 8-WSON (4x4) package is ideal for space-constrained applications.

Key Technical Parameters

Voltage Input (Min): 9.5V

Voltage Input (Max): 95V

Voltage Output (Min/Fixed): 2.5V

Voltage Output (Max): 85V

Current Output: 150mA

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Package / Case: 8-WDFN Exposed Pad

Quality and Safety Features

High reliability and robust design suitable for industrial grade applications.

Compatibility

Ideal for a broad range of power management applications due to its wide input voltage range and adjustable output voltage.

Application Areas

Industrial

Telecommunications

Automotive systems

Power supply modules

Product Lifecycle

Obsolete status indicates that the product is no longer being produced by Texas Instruments, and may have limited availability or replacements.

Several Key Reasons to Choose This Product

High efficiency and reliability for critical applications.

Versatile input and output voltage ranges cater to a wide spectrum of power requirements.

Robust performance in extreme temperatures makes it suitable for harsh environmental conditions.

Compact size offers ease of integration into various electronic assemblies.

Obsolete status might offer cost advantages in existing designs requiring this specific model.