LM317MKVURG3 - Texas Instruments

Manufacturer Part Number

LM317MKVURG3

Manufacturer

Texas Instruments

Introduction

Adjustable Linear Voltage Regulator for power management applications

Product Features and Performance

Adjustable output from 1.25V to 37V

Maximum input voltage of 40V

Output current capability of 500mA

Power Supply Rejection Ratio (PSRR): 80dB ~ 65dB at 120Hz

Surface mount package

Product Advantages

High-reliability performance

Versatile adjustable output for design flexibility

Thermal and current overload protection

High PSRR for better noise rejection

Key Technical Parameters

Voltage - Input (Max): 40V

Voltage - Output (Min/Fixed): 1.25V

Voltage - Output (Max): 37V

Current - Output: 500mA

Current - Quiescent (Iq): 10 mA

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

Quality and Safety Features

Over Current protection

Over Temperature protection

Short Circuit protection

Compatibility

Compatible with various electronic devices requiring voltage regulation

Designed to fit in TO-252-3 package footprints

Application Areas

Power supplies for consumer electronics

Automotive electronics

Industrial control systems

Communication equipment

Product Lifecycle

Active status, not near discontinuation

Availability of replacements or upgrades is not specified

Several Key Reasons to Choose This Product

Reliable voltage regulation for a range of input voltages

Protection against common electrical faults

Low quiescent current for energy efficiency

Wide range of output voltages for greater versatility

High PSRR minimizing output noise caused by input fluctuations

Capable of handling modest current loads up to 500mA

Robust operating temperature suited for harsh environments

Long-term availability as a part of Texas Instruments' product offerings