MC78M12: Linear Voltage Regulator, Positive, 12 V, 500 mA

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.

特性
  • 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*
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
500 mA Positive Voltage RegulatorsMC78M00/D (137kB)28Mar, 2016
封装图纸 (2)
Document TitleDocument ID/SizeRevision
DPAK (SINGLE GAUGE) TO-252369C (34.6kB)F
TO-220, SINGLE GAUGE, 3-LEAD221AB (54.9kB)A
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
MC78M12BDTGActivePb-free Halide freeDPAK-3369C1Tube75$0.2773
MC78M12BDTRKGActivePb-free Halide freeDPAK-3369C1Tape and Reel2500$0.2773
MC78M12BTGActivePb-free Halide freeTO-220-3221ABNATube50$0.3333
MC78M12CDTGActivePb-free Halide freeDPAK-3369C1Tube75$0.26
MC78M12CDTRKGActivePb-free Halide freeDPAK-3369C1Tape and Reel2500$0.26
MC78M12CTGActivePb-free Halide freeTO-220-3221ABNATube50$0.3067
NCV78M12BDTRKGActiveAEC Qualified PPAP Capable Pb-free Halide freeDPAK-3369C1Tape and Reel2500$0.308
订购产品技术参数
ProductOutputPolarityVO (V)IO Typ (A)VI Max (V)VDO Typ (V)Iq Typ (mA)PSRR (dB)Noise (µVrms)
MC78M12BDTGSinglePositive120.5352
MC78M12BDTRKGSinglePositive120.5352
MC78M12BTGSinglePositive120.5352
MC78M12CDTGSinglePositive120.5352
MC78M12CDTRKGSinglePositive120.5352
MC78M12CTGSinglePositive120.5352
NCV78M12BDTRKGSinglePositive120.5352
500 mA Positive Voltage Regulators (137kB) MC78M24
TO-220, SINGLE GAUGE, 3-LEAD MC78M24
DPAK (SINGLE GAUGE) TO-252 NCV8408