The LM2575 is a step-down voltage regulator. I want use it to step down from 9V to 5V in order to power my Arduino board and Bluetooth module.
However, I'm not sure how to wire this into my breadboard:
- Where does the feedback pin go?
- Where does the ON/OFF pin go?
Should I be using capacitors? Finally, will the RF interference generated be a significant problem with my Bluetooth module?