LM25005MH - Texas Instruments

Manufacturer Part Number

LM25005MH

Manufacturer

Texas Instruments

Introduction

The LM25005MH is a step-down voltage regulator that efficiently reduces input voltage to a lower, adjustable output voltage.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage

Single output channel

Maximum output current of 2.5A

Support for a wide range of input voltages from 7V to 42V

Adjustable switching frequency from 50kHz to 500kHz

Operational temperature range from -40°C to 125°C

Surface mount package ideal for space-constrained applications

Product Advantages

Capable of handling high input voltages up to 42V

Flexible design with adjustable output voltage settings

Wide operating temperature range suitable for various environments

Adjustable switching frequency allowing optimization between efficiency and component size

Key Technical Parameters

Voltage - Input (Min): 7V

Voltage - Input (Max): 42V

Voltage - Output (Min/Fixed): 1.225V

Voltage - Output (Max): 37V

Current - Output: 2.5A

Frequency - Switching: 50kHz ~ 500kHz

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

Package / Case: 20-PowerTSSOP

Quality and Safety Features

Built-in thermal shutdown protection

Overcurrent protection

Under-voltage lockout

Compatibility

Compatible with a variety of capacitive loads

Designed for surface mount technology (SMT) PCB assembly

Application Areas

Automotive systems

Industrial power supplies

Telecommunications equipment

Consumer electronics

Product Lifecycle

Last Time Buy status indicating an approaching end of life

Potential for future unavailability and need to consider alternative solutions or last-time stock

Several Key Reasons to Choose This Product

High reliability and robustness under wide thermal conditions

Suitable for use in harsh automotive and industrial environments

Ease of use with adjustable features catering to diverse design requirements

Backed by Texas Instruments' reputation for quality and support

Option for transition to alternative TI products as it nears discontinuation