MT3608 DC-DC Adjustable Boost Converter Module
The MT3608 DC-DC Adjustable Step-Up Voltage Converter Module is an ultra-compact, high-efficiency power boost module designed to step up low supply voltages for compact electronic devices, battery-powered projects, and microcontroller platforms. Powered by the high-frequency MT3608 switching regulator IC operating at 1.2MHz, it accepts a low DC input voltage range from 2V to 24V and boosts it to an adjustable DC output voltage between 5V and 28V, set precisely via an onboard multi-turn trimmer potentiometer. With a peak efficiency of up to 93% and a maximum continuous output current of 2A, the module allows high-frequency operation using small external ceramic capacitors and inductors, maintaining a miniature footprint while minimizing output voltage ripple. Featuring built-in thermal shutdown, under-voltage lockout, and over-current protection mechanisms, the MT3608 module provides a lightweight, cost-effective power supply solution for driving 5V/12V sensors, wireless communication modules, displays, and small DC motors from single-cell lithium-ion or LiPo batteries.
