Lm317 Adjustable DC Voltage Regulator Module

Product Overview

The LM317 Adjustable DC Voltage Regulator Module is a versatile and widely used power regulation solution based on the popular LM317 integrated circuit. This module allows you to adjust the output voltage over a wide range—from approximately 1.25V up to 37V—making it ideal for a variety of electronic projects, DIY power supplies, battery chargers, LED drivers, and other applications where a stable and adjustable voltage is required.

Key Features:

• Adjustable Output Voltage:
  • Easily set the output voltage between 1.25V and 37V using an onboard potentiometer, ensuring flexibility for different applications.
• Stable Voltage Regulation:
  • Provides a reliable and constant voltage output even with varying load conditions.
• High Current Capability:
  • Can typically supply up to 1.5A (with proper heat sinking), making it suitable for moderate power applications.
• Compact & Easy to Use:
  • The module is designed for simple integration into your projects with minimal external components required.
• Built-in Protection:
  • Features inherent overload and thermal protection, enhancing safety and reliability during operation.

Technical Specifications:

• Input Voltage: Varies (commonly 8V to 40V, depending on the application and module design)
• Output Voltage Range: Approximately 1.25V – 37V (adjustable)
• Maximum Output Current: Up to 1.5A (with adequate heat dissipation)
• Adjustment Mechanism: Onboard potentiometer and resistor network
• Operating Temperature: Suitable for a wide range of ambient conditions (refer to datasheet for specifics)
• Dimensions: Compact design for easy mounting on PCBs (exact dimensions may vary by manufacturer)

Applications:

• DIY Power Supplies: Create custom regulated power sources for various electronics projects.
• Battery Chargers: Adaptable for use in designing battery charging circuits.
• LED Drivers: Provides a stable voltage for LED lighting systems.
• Electronics Prototyping: Ideal for experimentation and prototyping in educational and hobbyist environments.
• General Voltage Regulation: Suitable for any application that requires a stable, adjustable DC voltage.

Why Choose the LM317 Adjustable Module?

The LM317 Adjustable DC Voltage Regulator Module is a cost-effective, robust, and flexible solution for all your voltage regulation needs. Its ease of adjustment, reliable performance, and built-in safety features make it an essential component for both professional and hobbyist electronic projects.