universal-solder.ca
7812 Switching Voltage Regulator 12V 0.5A TO-220 pinout, 1:1 7812 Replacement
This 7805 pin-compatible step-down switching voltage regulator delivers 12V and 0.5A max. current with an input voltage of 13.5 to 40V DC. Efficiency: 75-90% Quiescent current: 1.5mA PCB size: ca. 10 x 18mm Why should you replace your 78xx LDO voltage regulators with this switching voltage regulator