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MC78M12ABT

MC78M12ABT

MC78M12ABT

ON Semiconductor

Fixed 2.54mm MC78M PMIC 3 TO-220-3

SOT-23

MC78M12ABT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Operating Temperature-40°C~125°C
PackagingTube
Published 2007
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn80Pb20)
Packing Method RAIL
Terminal Position SINGLE
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MC78M
Pin Count3
JESD-30 Code R-PSFM-T3
Number of Outputs 1
Voltage - Input (Max) 35V
Output Voltage 12V
Output Type Fixed
Max Output Current500mA
Output Configuration Positive
Accuracy 2 %
Output Voltage 1 12V
Number of Regulators1
Min Input Voltage 35V
Protection Features Over Temperature, Short Circuit
PSRR 80dB (120Hz)
Dropout Voltage2V
Dropout Voltage1-Nom 2V
Voltage Tolerance-Max 2%
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2507 items

MC78M12ABT Product Details

MC78M12ABT Overview


The package contains a Tube case. In TO-220-3 cases, it is packaged. This gadget has 3 terminations on it, each with a different function. Fixed is the IC Voltage Regulator's output type. A total of 1 regulators are implemented in this eletric component. Through Hole operating temperature varies depending on the IC Voltage Regulator. The Regulator IC chip is set to operate at -40°C~125°C degrees. It has been configured that the output function of this IC regulator is Positive. 3 pins make up the sum of this IC voltage regulator. As a result of this IC voltage regulator's 1 outputs, it ensures prompt, adequate performance for all your applications. As far as its dropout voltage is concerned, it is 10 volts. I just wanted to let you know that this IC voltage regulator has the part number MC78M as its basic part number. In this case, the IC voltage regulator will be packed in the following way. When operating at maximum output current, the regulator IC reaches 500mA.

MC78M12ABT Features


2V dropout voltage
RAIL method of packing


MC78M12ABT Applications


There are a lot of ON Semiconductor
MC78M12ABT Linear Voltage Regulators applications.


  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV

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