LM5009MM - Texas Instruments

Manufacturer Part Number

LM5009MM

Manufacturer

Texas Instruments

Introduction

The LM5009MM is a high-voltage, low-current step-down switching regulator.

Product Features and Performance

Adjustable Output Voltage

High Input Voltage Range up to 95V

Low Output Current of 150mA

Operates at varied unspecified switching frequencies

Built-in Thermal Shutdown and Current Limiting

Surface Mount Package suitable for automated assembly processes

Product Advantages

High input voltage capability suitable for industrial applications

Thermal shutdown feature enhances reliability

Compact MSOP-8 package saves board space

Key Technical Parameters

Input Voltage Min: 9.5V

Input Voltage Max: 95V

Output Voltage Min/Fixed: 2.5V

Output Voltage Max: 85V

Current Output: 150mA

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

Mounting Type: Surface Mount

Package/Case: 8-TSSOP, 8-MSOP

Quality and Safety Features

Built-in Overcurrent Protection

Thermal Shutdown

Compatibility

Compatible with a variety of high-voltage applications

Application Areas

Industrial Power Supplies

Automotive Electronics

Telecommunications Infrastructure

Power Management for Field-Programmable Gate Arrays (FPGAs)

Product Lifecycle

Last Time Buy status - the product is nearing discontinuation

Alternative replacements or upgrade options may be available

Several Key Reasons to Choose This Product

Ideal for high input voltage applications requiring a simple buck converter

Robust thermal and overcurrent protection features ensure long-term reliability

Availability in tape and reel for efficient automated manufacturing processes

Texas Instruments' reputation for high-quality and reliable components

Supports a wide operating temperature range suitable for harsh environments