
The MT3608 2A DC-DC Adjustable Step-Up Power Module is a compact boost converter designed to increase a low DC input voltage to a higher adjustable output voltage. Based on the MT3608 switching regulator IC, it is suitable for battery-powered electronics, Arduino projects, embedded systems, and DIY power supply applications.
The module accepts an input voltage of 2V to 24V DC and provides an adjustable output of approximately 5V to 28V DC, depending on the input voltage and load. An onboard trimmer potentiometer allows users to adjust the output voltage, while its high-frequency switching design helps maintain a compact size. The advertised 2A rating is a maximum; practical continuous output current depends on the voltage conversion ratio and cooling.
Model: MT3608
Module type: DC-DC step-up boost converter
Input voltage: 2V–24V DC
Adjustable output voltage: Approximately 5V–28V DC
Maximum advertised output current: 2A
Switching frequency: 1.2MHz
High conversion efficiency, depending on operating conditions
Onboard voltage adjustment potentiometer
Compact and lightweight design
Input and output connection pads
Suitable for low-voltage power conversion projects
Arduino and ESP32 projects
Battery-powered electronics
Li-ion and LiPo battery voltage boosting
Portable power supply projects
LED projects
IoT and embedded systems
DIY electronics prototyping
Low-voltage DC power conversion