MP1584 Buck Converter Module

The MP1584 Buck Converter Module is a compact, high-efficiency DC-DC step-down (buck) power supply module designed to convert higher DC voltages into a stable lower output voltage. Based on the MP1584EN regulator IC, this module supports high output current while maintaining excellent efficiency, making it ideal for embedded systems, DIY electronics, robotics, and power management applications where space and reliability matter.

Its adjustable output voltage and small form factor make it a popular choice for Arduino, ESP8266/ESP32, Raspberry Pi, and other microcontroller-based projects.

Key Features

• High-efficiency DC-DC step-down (buck) converter

• Based on MP1584EN high-performance IC

• Input Voltage: 4.5V – 28V DC

• Output Voltage: 0.8V – 20V DC (adjustable via potentiometer)

• Maximum Output Current: Up to 3A (recommended 2A continuous)

• High conversion efficiency (up to 96%)

• Built-in short-circuit and thermal protection

• Compact size, lightweight design

• Low ripple and stable output voltage

Applications

• Arduino, ESP32, ESP8266, and Raspberry Pi power supply

• Battery-powered projects

• Robotics and automation systems

• Embedded electronics and IoT devices

• DIY electronics and prototyping

• Automotive DC power conversion

• CCTV cameras and portable devices

Package Includes

• 1 × MP1584 DC-DC Buck Converter Module