Product Overview MC78M20: Linear Voltage Regulator, Positive, 20 V, 500 mA For complete documentation, see the data sheet Product Description The MC78M00/MC78M00A positive linear voltage regulator is identical to the popular MC7800 Series devices, except it is specified for only half the output current. Like the MC7800 device, the MC78M00 three-terminal regulators are intended for local, on-card voltage regulation. Internal current limiting, thermal shutdown circuitry and safe-area compensation for the internal pass transistor combine to make these linear voltage regulators remarkably rugged under most operating conditions. Maximum output current, with adequate heatsinking is 500 mA. Features • • • • • • No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe-Area Compensation MC78M00A High Accuracy ( +/-2%) Available for 5.0 V, 8.0 V, 12 V and 15 V Pb-Free Packages are Available* Part Electrical Specifications Product Compliance Status Output Polarity VO (V) IO Typ (A) VI Max (V) VDO Typ (V) MC78M20CTG Pb-free Active Single Positive 20 0.5 40 2 Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016 Iq Typ (mA) PSRR (dB) Noise (µVrms) Package Type TO-2203