MT3608 DC-DC Step Up Booster Module 2A Adjustable 2V-24V to 5V-28V

Description �� MT3608 DC-DC Step Up Booster Module | AuscomTech The MT3608 is a compact adjustable DC-DC step up power module designed to increase a lower DC input voltage to a higher adjustable output voltage. Using the onboard MT3608 switching regulator and multi-turn potentiometer, it can convert a 2V-24V input to an adjustable 5V-28V output with high efficiency and low ripple. It is commonly used for Arduino, ESP32, battery-powered projects, portable electronics, LED drivers, and DIY power supply applications where a higher output voltage is required. ⭐ Key Features Adjustable boost output – output voltage can be set using the onboard trim potentiometer. Wide input range – accepts DC input from 2V to 24V. Higher output range – adjustable output from 5V to 28V. 2A maximum output – suitable for many embedded and low-power DC boost applications. High efficiency design – conversion efficiency up to 96% under suitable conditions. Low ripple – output ripple specified at less than 100mV. Compact module – small PCB size makes it easy to integrate into projects and enclosures. Microcontroller friendly – useful for Arduino, ESP32, sensors, displays, and portable power builds. �� Technical Specifications Model: MT3608 adjustable step-up module Converter Type: DC-DC boost converter Input Voltage: 2V-24V DC Output Voltage: 5V-28V DC adjustable Maximum Output Current: 2A max Conversion Efficiency: up to 96% Switching Frequency: 1.2MHz Output Ripple: <100mV Load Regulation: ±0.5% Voltage Regulation: ±0.5% Working Temperature: -45°C to 85°C Size: 37.2mm × 17.2mm × 14.0mm Weight: 5g �� Typical Applications Arduino and ESP32 projects Battery voltage boosting Portable electronics power conversion LED power supply projects DIY regulated power modules Sensor and display power upgrade USB and embedded electronics experiments ⚠️ Important Notes This is a step-up module only – output voltage must be set higher than the input voltage. Input and output polarity must be connected correctly before power is applied. The adjustment potentiometer is multi-turn and may require many turns before output voltage changes noticeably. Maximum 2A rating depends on input voltage, output voltage, load, and cooling conditions. This module does not provide isolation between input and output. �� Package Includes 1 × MT3608 DC-DC Step Up Booster Module �� Recommended Accessories (Not Included) DC power supply – for bench testing and stable input power Hook-up wire set – for input and output connections Digital multimeter – for adjusting and verifying output voltage Arduino or ESP32 board – for embedded power and control projects