DC-DC Adjustable Step-Down Power Supply Module (LM2596)

Overview

Meet the LM2596 DC-DC Adjustable Step-Down Power Supply Module – the compact and efficient solution for all your voltage regulation needs. Whether you are powering a microcontroller, sensors, or a robotics project, this module delivers a stable and adjustable output from a wide input range. With up to 92% conversion efficiency, it minimizes power loss and heat generation, making it a reliable choice for both hobbyists and professionals.

Key Features

• Wide Input Voltage Range: Accepts 3-40V DC input, making it versatile for various power sources.
• Adjustable Output Voltage: Output can be set from 1.23V to 37V using the onboard potentiometer.
• High Efficiency: Up to 92% conversion efficiency ensures minimal energy waste.
• Rated 2A Output: Handles continuous loads up to 2A (max 3A with proper heat dissipation).
• Built-in Protection: Includes thermal shutdown and current limiting for safe operation.
• Compact Design: Small footprint (43.2 x 21 x 14mm) fits easily into tight spaces.

Technical Specifications

• Input Voltage: 3-40V DC
• Output Voltage: 1.23-37V (adjustable)
• Output Current: Rated 2A, max 3A (with adequate cooling)
• Switching Frequency: 150KHz
• Conversion Efficiency: Up to 92%
• Dimensions: 43.2 x 21 x 14mm

Applications & Use Cases

• Powering Arduino, Raspberry Pi, and other microcontrollers from higher voltage batteries or adapters.
• Regulating voltage for sensor arrays, LED strips, and small motors in robotics projects.
• Creating a custom bench power supply for electronics testing and prototyping.
• Battery-powered projects where maintaining a stable voltage is critical.

What's Included

• 1x LM2596 DC-DC Adjustable Step-Down Power Supply Module

Compatibility

• Works with any DC power source within the input voltage range (3-40V).
• Compatible with common microcontrollers, sensors, and low-power devices.

MOKWN Recommendation

This module is a must-have for every electronics enthusiast in Egypt. Its affordability and versatility make it perfect for both learning and practical projects. Ensure proper heat sinking for loads above 2A to maximize performance. Order now and power your projects with confidence!