The L7812CV is a positive voltage linear regulator of the 78xx series, designed to provide a stable +12V output voltage with a maximum current of up to 1.5A. It is available in a TO-220 package with three pins (input, ground, output) and features built-in protections against overheating and overcurrent. It operates with an input voltage from approximately 14V to 35V and requires external capacitors for stability and filtering. It is suitable for powering circuits, DIY applications, amplifiers, and generally wherever a stable 12V voltage is needed from an unstable source.
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