The MT3608 2A DC-DC Step Up Booster Power Module is a compact boost converter that raises a low input voltage between 2V and 24V to a higher adjustable output between 5V and 28V at up to 2A, with a 2V minimum input that is lower than most other boost converter modules — allowing it to work with nearly depleted single-cell LiPo batteries (which discharge down to approximately 2.8-3V), two AA batteries in series, and other low-voltage sources that would be insufficient to start other boost modules. This step up power module is the compact embedded choice for space-constrained builds where a digital display is not needed and board size must be minimised.
The mt3608 boost converter differs from the XL6009 boost module with digital display in two practical ways — the MT3608 has no onboard voltage display (output is set by potentiometer and verified with a multimeter), and its board footprint is significantly smaller, making it the right choice for embedding inside tight enclosures where the XL6009 module would not fit.
The dc dc step up boost converter is rated from -40°C to 90°C, the same industrial temperature range as the LM2596 buck module. This dc to dc step up module is ideal for compact embedded Arduino low-voltage boost and portable project. Available from StemVolt, offering quality electronics parts at competitive prices.
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Features:
- 2V minimum input boosts near-dead LiPo or dual AA battery
- Compact no-display board for embedded space-constrained enclosure builds
- Adjustable 5V to 28V output set by onboard potentiometer
- 2A output current for Arduino sensor and light load boost builds
Technical Specifications:
| Specification | Details |
|---|---|
| Model | MT3608 |
| Module Type | DC-DC Step-Up (Boost) Converter |
| Input Voltage | 2V – 24V DC |
| Output Voltage | 5V – 28V DC (Adjustable) |
| Output Current | Up to 2A |
| Operating Temperature | -40°C to +90°C |
Applications:
- Boosting single LiPo cell to 5V for compact arduino project build
- Boost two AA batteries to 5V for portable project
- project for mt3608 boost converter low-voltage step-up demo
- Outdoor field sensor boosted from low solar cell voltage to 5V
Package Includes:
- 1 x MT3608 2A DC-DC Step Up Booster Power Module














Bikramjit Singh –
Fully satisfied with the performance
Parameswaran Iyer –
Delivery tracking was accurate
Nageswara Rao –
Transparent checkout, intact packaging, and expert guidance made this module a reliable purchase.
Murlidhar Maheshwari –
This boost converter provided stable voltage boosting and worked perfectly in my STEM project.
Srijan Bhattacharya –
Trustworthy product quality