Is your project board going to require a 3,3V consistent power supply? Here is the most cost-effective answer to your problem…! Buy this DC-DC 1.8V-5V to 3.3V Booster and Buck Power Modules in a small size (11 x 7 mm) that provides a consistent 3.3V DC output with an input supply range of 1.8 to 5 VDC. The buck-boost module steps up the voltage when the input is less than 3V and steps down the voltage when the input is greater than 3.3V, hence the name.
Features and Specifications:
- Input Voltage: 1.5V to 5V DC
- Output Voltage: 3.3V DC
- Dimensions (L x W)mm: 11 x 7
1 x DC-DC 1.8V-5V to 3.3V Boost and Buck Power Module