Micro buck-boost DC-DC converter

This tiny module measures just 18 x 15mm and takes any voltage up to 15V and converts it, either up or down, to any other voltage up to 15V.

So, you could, for example, convert 5V to 12V, or 12V to 5V, or whatever you need. The only requirement is that you stay within the power and current limits.

Specifications
Input voltage: 3V-15V DC
Output voltage: 1V-15V DC adjustable
Output current: 700mA (max) or power 5W (max), whichever comes first - the higher the input voltage, the higher the load capacity
Quiescent current: 1mA typical. The higher the output voltage, the greater the quiescent current.
Efficiency: up to 85%

Note: The EN terminal enables the module output, it needs to be connected to the IN+ of the module for output.