... chips: LM7805Working voltage: input direct current 7~12V Output direct current 5VMaximum output current:225ma For:Chip Microcomputer,Electronic Competition,Products Operation, ... other Express Delivery ways. 2.We are not responsible for the accidents, delays or other issues which belong to ... etc.)Contact us1.If you have any questions or interests for our parts, please feel free to contact us. We ...