- MP1584EN Step-Down Module: Efficiently reduces input voltage from 4.5 V to 28 V to an output range of 0.8 V to 20 V. This step-down converter is designed specifically for voltage reduction, ensuring that output voltage remains lower than input voltage. - Maximum output current of 3A, with optimal performance below 2.5A. For long-term applications, a heat sink is recommended to maintain efficiency. The module boasts a high conversion efficiency of up to 96%, ensuring minimal energy loss during operation. - Output ripple is maintained below 30mV, providing stable voltage for sensitive applications. The switching frequency reaches up to 1.5MHz, typically operating at 1MHz for reliable performance. Note: Ensure correct polarity when connecting to avoid damage. - Compact and lightweight design: Measuring only 22 mm x 17 mm x 4 mm and weighing just 2.7g, this module is ideal for projects where size and weight constraints are critical, such as in drone assemblies, portable electronic devices, and battery-powered projects. - Applications include powering microcontrollers, LED strips, and sensors in robotics and model aircraft. Its small footprint and high efficiency make it suitable for both hobbyist and professional projects requiring reliable voltage regulation in tight spaces.