DC-DC Step Down Board 3A Regulated Power Module MP1584EN 24V 12V 9V To 3.3V 5V Adjustable Output Buck Module

Description DC-DC Step Down Board 3.3V 3A Regulated Power Module MP1584EN Buck Converter Product Overview The MP1584EN DC-DC Step Down Converter (3.3V version) is a compact, high-efficiency buck power module designed to step down voltages from 5.3V–26V to a fixed 3.3V output. With a peak current capability of 3A (recommended continuous use up to 1.8A), it is perfect for powering 3.3V logic circuits, microcontrollers, sensors, and embedded systems. Key Features Fixed 3.3V regulated output Output current: 3A peak, continuous up to 1.8A High conversion efficiency: up to 96% Low output ripple: <30mV Wide input voltage range: 5.3V to 26V Lightweight and compact design Technical Specifications Input Voltage: 5.3V – 26V Output Voltage: 3.3V fixed Output Current: 3A peak (1.8A recommended for stable operation) Conversion Efficiency: 96% (Vin – Vout > 2V) Output Ripple: <30mV Operating Temperature: -40°C ~ 85°C Module Size: 22.3mm × 17mm Weight: 3g Applications 3.3V logic devices (ESP8266, ESP32, STM32, NRF modules) IoT projects and embedded systems DIY electronics and robotics Battery-powered projects Replacing linear regulators (higher efficiency)