Ultra-Small MP1584EN DC-DC Buck Converter 6 Pack, 3A 96% High Efficiency Step Down Power Module 4.5V-28V Input Adjustable Output 0.8V-20V for DIY Electronics Prototype Board

[6-Pack Value Set Ultra-Mini Size] Get six MP1584EN DC-DC buck converter modules in one cost-effective pack. Each board measures only 22 × 17 × 4 mm, making it ideal for space-constrained DIY projects, compact prototypes, and professional embedded designs where every millimeter counts. [Wide Input and Adjustable Output] Accepts a broad DC input from 4.5 V to 28 V and provides a precisely adjustable output from 0.8 V to 20 V. Easily generate stable 3.3 V, 5 V, 9 V, or 12 V rails from 24 V batteries, automotive power, solar panels, or other DC sources.

[3A High Current with 92% Maximum Efficiency] Supports continuous output up to 3 A with a peak conversion efficiency of 92%. Ultra-low output ripple of less than 30 mV ensures clean, stable power delivery for sensitive devices such as Arduino, Raspberry Pi, ESP32, and other microcontroller boards. [ 1.5 MHz High Switching Frequency] Operates at a switching frequency up to 1.5 MHz, typically 1 MHz, enabling faster transient response, reduced external component size, and excellent load regulation. It is suitable for high-performance step-down conversion in tight spaces. [Industrial-Grade -45°C to 85°C Range] Built to perform reliably in extreme environments, from freezing cold to high heat.

Suitable for automotive electronics, outdoor IoT sensors, RC models, battery-powered gadgets, and any application demanding robust voltage regulation