LM2597N-5.0 - Texas Instruments

Manufacturer Part Number

LM2597N-5.0

Manufacturer

Texas Instruments

Introduction

The LM2597N-5.0 is a buck regulator integrated circuit from Texas Instruments, designed for stepping down voltage efficiently in electronic devices.

Product Features and Performance

Fixed output voltage of 5V

Maximum input voltage up to 40V

Output current capability of 500mA

Operating at a switching frequency of 150kHz

Through-hole mounting type, making it suitable for standard PCB designs

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

Product Advantages

High efficiency voltage step-down capability

Wide input voltage range suitable for various applications

Robust thermal performance suitable for diverse operating conditions

Key Technical Parameters

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 40V

Voltage - Output (Min/Fixed): 5V

Current - Output: 500mA

Frequency - Switching: 150kHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Capable of operating in a wide range of temperatures from -40°C to 125°C ensuring stability and reliability across various environments

Compatibility

Compatible with applications requiring a fixed 5V output with input voltages up to 40V

Application Areas

Suitable for use in power management solutions where lower voltage is needed from a higher voltage source

Product Lifecycle

Obsolete – Check for newer replacements or upgrades as this model may no longer be produced

Several Key Reasons to Choose This Product

Efficient low voltage provision suitable for a variety of electronic applications

Robust against temperature variations ensuring performance stability

Simple integration with standard through-hole mounting

High reliability backed by Texas Instruments' reputation in power management solutions