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7805 voltage regulator ic 78m05 original supply, us $ 0.1-1.2 , [st] stmicroelectronics, 78m05 7805 regulator ic voltage diagram datasheet pinout description engineersgarage
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78M05 Datasheet PDF - Fairchild Semiconductor
7805 Voltage Regulator IC | 7805 Datasheet | Pin Diagram & Description
Another Electronics Circuit Schematics Diagram.