MP1584EN DC-DC Step-Down Converter (Buck Converter) 24V to 12V, 9V, 5V, 3V, 4.5V–28V to 0.8V–20V, 3A, suitable for Arduino, LEDs, DIY electronics, cameras, vehicles, compact drones

Wide voltage range: Adjustable step-down converter module with an input voltage range of 4.5 V to 28 V and an output voltage range of 0.8 V to 20 V. Ideal for voltage regulation in electronics, Arduino, power supply, or robotics projects.

High current up to 3 A: This step-down converter (24 V to 12 V, 9 V, 5 V, and 3 V) delivers up to 3 A of current. For continuous operation, the current should be kept below 2.5 A using a heatsink. Stable and safe conversion for sensitive devices. Ultra-compact and lightweight: The MP1584EN module measures only 22 × 17 × 4 mm, making it about the size of a coin. Ideal for space-constrained applications such as drones, RC models, embedded systems, or prototypes. High efficiency and low ripple: The MP1584EN DC/DC module offers an efficiency of up to 92% and an output ripple of <30 mV. Switching frequency up to 1.5 MHz for fast and efficient regulation without excessive noise. Versatile application: The adjustable step-down converter module is perfect for powering cameras, LEDs, vehicles, communication systems, DIY projects, and chargers. Not suitable for voltage boosting. Requires a minimum load to operate.