LM7812

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Voltage Regulator LM7812 This is a popular voltage regulator IC designed to provide a stable 5-volt output from an input voltage ranging from 7 to 35 volts. The LM7812 is a member of the 78xx series, which includes several other fixed-output regulators. The device has a maximum current rating of 1 ampere and can supply power to small electronic devices such as radios, calculators, and televisions. It is often used in linear power supplies, where it serves as the final stage regulator.