LM317 DC-DC Linear Converter Buck Adjustable Step Down Converter Micro Controller Board Electronic Hobby Kit

Overview of this LM317 4.2-40V to 1.2-37V Step down power module

Introducing Roboway LM317 4.2-40V to 1.2-37V Step down power module at the best price in India with Roboway. This module is built using the LM317 voltage regulator and allowing users to adjust the output voltage from around 1.25V to 37V, making it ideal for powering a variety of low-voltage electronics and microcontroller circuits and It works as a DC-DC linear buck converter.

This module takes a higher DC input voltage and steps it down to a lower and user-defined output voltage. It perfect for applications where precision and stability matter more than efficiency. This converter board is often used in electronic hobby kits and learning environments.

Features

Adjustable Output Voltage – You can set the output voltage as per your project needs using a simple screw-type potentiometer.

Wide Input Voltage Range – It works with 3V to 40V DC input, making it suitable for many power sources.

Step-Down Converter – Converts higher voltage to lower voltage, useful for powering low-voltage devices.

Based on LM317 Regulator – Uses the popular LM317 voltage regulator IC known for stable performance.

Built-in Heat Sink Support – LM317 can be equipped with a heat sink to prevent overheating.

Specification

Input Voltage Range: 4.2V to 40V

Output Voltage Range: 1.2V to 37V

Maximum Output Current: 1.5A

Voltage Adjustment Range: 1.2V to 37V

Efficiency: Up to 93%

Input Reverse Polarity Protection: Yes

Over-Temperature Protection: Yes

Short Circuit Protection: Yes

Output Ripple: Low

Dimensions (L x W): 35.6 x 16.8 mm

Main use of this LM317 4.2-40V to 1.2-37V Step down converter

• Power Supply Voltage Regulation: The LM317 is also use to regulate voltage in power supply circuits, ensuring a stable and adjustable output.
• Electronic Hobby Projects: Ideal for various electronic application and DIY projects requiring voltage regulation.
• Microcontroller Board Integration: Suitable for interfacing with microcontroller boards to provide regulated power for microcontrollers and associated components.
• Electronic Prototype: Valuable in the prototyping phase of electronic designs to test and regulate different voltage levels.
• Circuit Design and Testing: Widely used in circuit design and testing scenarios where precise and adjustable voltage regulation is needed.