This is a board based on the LM317 voltage regulator. It is a positive voltage regulator board that can adjust the output from 1.3V up to the input VCC (maximum 37V) and deliver a maximum current of 1A. We recommend not exceeding 80% of its capacity to avoid risking the LM317, meaning working at a maximum of 0.8A. This adjustable board provides local regulation, internal current limiting, thermal shutdown control, and safe area protection for your project. This miniature board, measuring 10 x 28mm, is very similar in size to the TO-220 package, with the advantage that it has all the necessary components incorporated on the same board; just gently turn the potentiometer to adjust the output voltage as needed.
