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KA7912ATU

KA7912ATU

KA7912ATU

ON Semiconductor

Fixed 2.54mm KA7912 PMIC TO-220-3

SOT-23

KA7912ATU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Weight 1.8g
Operating Temperature0°C~125°C
PackagingTube
Published 2017
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin (Sn)
Packing Method RAIL
Terminal Position SINGLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number KA7912
JESD-30 Code R-PSFM-T3
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) -35V
Output Voltage -12V
Output Type Fixed
Max Output Current1A
Output Configuration Negative
Quiescent Current6mA
Accuracy 2 %
Output Voltage 1 12V
Number of Regulators1
Min Input Voltage -14.5V
Protection Features Over Temperature, Short Circuit
Voltage Dropout (Max) 2V @ 1A Typ
PSRR 60dB (120Hz)
Dropout Voltage2V
Min Output Voltage -12V
Power Supply Rejection Ratio (PSRR) 60dB
Voltage Tolerance-Max 5%
Output Voltage Accuracy 2 %
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3036 items

KA7912ATU Product Details

KA7912ATU 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. 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. It is KA7912 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. A maximum output current of 1A is required to meet the operation requirements. It operates in the 6mA Quiescent Current state.

KA7912ATU Features


2V dropout voltage
RAIL method of packing


KA7912ATU Applications


There are a lot of ON Semiconductor
KA7912ATU 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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