LM2670T-ADJ - Texas Instruments

Manufacturer Part Number

LM2670T-ADJ

Manufacturer

Texas Instruments

Introduction

The LM2670T-ADJ is a member of Texas Instruments' SIMPLE SWITCHER® series of power management ICs, specifically a step-down voltage regulator that is versatile and simple to use.

Product Features and Performance

Adjustable output voltage ranging from 1.2V to 37V

Capable of driving a 3A load with excellent line and load regulation

Input voltage range from 8V to 40V

260kHz fixed-frequency internal oscillator

Buck topology for efficient step-down voltage conversion

Thermal shutdown and current limit for device protection

Product Advantages

Ease of use with SIMPLE SWITCHER® ease-of-design features

High efficiency with a simple external circuit

Reliable operation with built-in protection features

Capable of providing a wide range of output voltage settings

Through-hole mounting for robust mechanical strength

Key Technical Parameters

Output type: Adjustable

Number of Outputs: 1

Voltage - Input (Min): 8V

Voltage - Input (Max): 40V

Voltage - Output (Min/Fixed): 1.2V

Voltage - Output (Max): 37V

Current - Output: 3A

Frequency - Switching: 260kHz

Synchronous Rectifier: No

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

Quality and Safety Features

Over-temperature protection

Current limiting for over-current protection

Safe area protection for output switch

Under-voltage lockout

Compatibility

Compatible with a range of input voltages and capable of providing adjustable output voltages suitable for various applications

Application Areas

Power supply for embedded systems

Industrial controls

Office automation machines

Telecommunications equipment

Product Lifecycle

The product status is Obsolete

Consult Texas Instruments for potential replacement or upgrade options

Key Reasons to Choose This Product

Simple and easy design for quick time-to-market

Versatile use across a wide range of applications due to adjustable output voltage

Reliable performance under varying conditions due to thermal and over-current protection

Proven efficiency from a reputable manufacturer, ensuring long-term reliability

Cross-industry compatibility provides flexibility in design options