Pack Of 2 Genuine STMicroelectronics L7912CV Negative 12 Volt 1.5 Amp Fixed Voltage Regulators. These regulators are ideal replacements for damaged minus 12 volt regulators or for use in Arduino projects or your own DIY -12v regulator. Please see the typical circuit and pin out in the listing photos. I am a fully qualified TV engineer with over 30 years experience, so if you have any questions please ask and I will get straight back to you. Thanks for looking. |