Description
A compact, high-efficiency step-down (buck) converter module based on the MP1584EN chip an excellent alternative to bulkier LM2596-based regulators.
This tiny but powerful DC-DC converter is ideal for space constrained electronics projects, with wide input and adjustable output ranges, high efficiency, and the ability to drive up to 3A.
- Product: MP1584 DC-DC Buck Converter
- Type: Adjustable Step-Down Voltage Regulator Module
- Input Voltage: 4.5V – 28V
- Output Voltage: 0.8V – 20V (input must be >1.5V higher than output)
- Rated Output Current: 3A Max
- Efficiency: Up to 96%
- Switching Frequency: 1MHz
- Output Ripple: <30mV
- Operating Temp: -40°C to +85°C (Industrial Grade)
- Size: 22mm x 17mm x 4mm
Key Features:
- Ultra-compact and efficient DC-DC buck converter
- Adjustable output voltage from 0.8V to 20V
- Wide input voltage range from 4.5V to 28V
- High 3A output current capability
- Excellent line and load regulation
- 1MHz high switching frequency for smaller size and low ripple
- Thermal shutdown and short-circuit protection
What’s Included:
- 1 x MP1584 Adjustable DC-DC Step Down Converter Module
Great For:
- Battery-powered projects
- DIY electronics, Arduino, Raspberry Pi, robotics
- Replacing larger LM2596 modules
- Regulated power supply for embedded systems
- Makers, engineers, hobbyists
Usage Tips:
- Adjust output using the onboard trimmer potentiometer
- Ensure input voltage is always at least 1.5V higher than desired output
- Use heatsinking or active cooling if drawing near maximum current
