LM2674N-ADJ - Texas Instruments

Manufacturer Part Number

LM2674N-ADJ

Manufacturer

Texas Instruments

Introduction

The LM2674N-ADJ is a part of Texas Instruments' SIMPLE SWITCHER® series, serving as a step-down (buck) switching regulator with adjustable output.

Product Features and Performance

Adjustable output voltage from 1.2V to 37V

Input voltage range from 6.5V to 40V

Output current capability up to 500mA

Switching frequency at 260kHz

Positive output configuration

Buck topology

Through-hole mounting type

Supports a temperature range from -40°C to 125°C

Product Advantages

Wide range of adjustable output voltage

High reliability in extended temperature conditions

Ease of use with minimal external components

Compact DIP package

Key Technical Parameters

Min Input Voltage: 6.5V

Max Input Voltage: 40V

Min Output Voltage: 1.2V

Max Output Voltage: 37V

Output Current: 500mA

Switching Frequency: 260kHz

Operating Temperature: -40°C to 125°C

Package Type: 8-DIP

Quality and Safety Features

Robust thermal performance for reliability over an extended temperature range

Built-in features for stable and safe operation

Compatibility

Compatible with a diverse range of input voltages and various output requirements

Application Areas

Power management solutions in consumer electronics

Industrial power supplies

Telecommunication equipment

Product Lifecycle

Status: Obsolete

Not recommended for new designs or future projects

Availability of replacements or upgrades should be checked with Texas Instruments

Several Key Reasons to Choose This Product

High reliability and durability in harsh temperatures

Flexibility with wide adjustable output voltage range

Simplified design requirements due to integrated features in a compact package

Obsolete status provides cost-effectiveness for existing designs but suggests checking alternatives for new applications