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MC7912CT

MC7912CT

MC7912CT

ON Semiconductor

Fixed 2.54mm MC79 PMIC 3 TO-220-3

SOT-23

MC7912CT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Operating Temperature0°C~125°C
PackagingTube
Published 2002
JESD-609 Code e0
Pbfree Code no
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
Current Rating1A
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MC79
Pin Count3
Number of Outputs 1
Voltage - Input (Max) -35V
Output Voltage -12V
Output Type Fixed
Output Configuration Negative
Quiescent Current6mA
Accuracy 4 %
Output Voltage 1 12V
Number of Regulators1
Min Input Voltage -14V
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 1.3V @ 1A Typ
PSRR 61dB (120Hz)
Dropout Voltage2V
Dropout Voltage1-Nom 1.3V
Voltage Tolerance-Max 5%
Output Current1-Max 1A
Output Voltage Accuracy 4 %
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Lead Free
In-Stock:3402 items

MC7912CT Product Details

MC7912CT Overview


In a Tube case, the IC voltage regulator is delivered. A TO-220-3 case contains the Liner IC. In total, there are 3 terminations on the gadget. This PMIC chip has an output type of Fixed. In this electrical part, there are 1 regulators that are implemented. Voltage Regulated IC Through Hole varies its operating temperature range. The IC Voltage Regulator's operating temperature is 0°C~125°C degrees. Currently, this regulator IC has an output function configured as Negative as its output function. There are 3 pins in total on this board. Featuring 1 outputs in total, this voltage regulator IC enables prompt, sufficient performance regardless of the application. There is a 10 volt dropout voltage on this transistor. A 3-pin is present on the chip. It is MC79 for this voltage regulator IC, just for your information. A packing method for the IC regulator is RAIL, which means it is packed in a certain way. It operates in the 6mA Quiescent Current state.

MC7912CT Features


2V dropout voltage
RAIL method of packing


MC7912CT Applications


There are a lot of ON Semiconductor
MC7912CT Linear Voltage Regulators applications.


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

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