7812 Datasheet - Motorola Inc

7812 Three Terminal Positive Voltage Regulators

Order this document by MC7800/D MC7800, MC7800A, LM340, Three-Terminal Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed voltage regulators for a wide variety of applications including local, on card regulation. These regulators employ internal current limiting, thermal shutdown, and safe area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as .

7812 Features

* 250 mA ≤ IO ≤ 750 mA Quiescent Current Quiescent Current Change 9.0 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA 9.0 Vdc ≤ Vin ≤ 21 Vdc, IO = 1.0 A, TJ = 25°C 5.0 mA ≤ IO ≤ 1.0 A Ripple Rejection 9.0 Vdc ≤ Vin ≤ 19 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25°C) Output Noise Voltage (TA = 2

7812_MotorolaInc.pdf