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Standard Regulator -12 Volt 2.2 Amp TO-220

View 7912T: -12V 2.2A Negative Voltage Regulator TO-220 Output Current in Excess of 1A

7912T: -12V 2.2A Negative Voltage Regulator TO-220 Output Current in Excess of 1A

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Jameco Part no. 51481
Manufacturer   MAJOR BRANDS
Manufacturer no. 7912T
Catalog 142 , page 13
Learn more about Major Brands.
Pricing & Availability

$0.35

# of Unit Price
1+ $0.35
10+ $0.29
100+ $0.25
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-12V 2.2A Negative Voltage Regulator TO-220

The KA7912 series of three-terminal negative regulators are available in TO-220 package and with 12 volt negative output voltage, making it useful in a wide range of applications. Each employs internal current limiting, thermal shutdown and safe operating area protection, making it essentially indestructible

Features

  • Output current in excess of 1A
  • Output voltage: -12V
  • Internal thermal overload protection
  • Short circuit protection
  • Output transistor safe operating area compensation



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  • Specification Value
    FamilyKA7912
    Maximum Input Voltage-35V
    Output Voltage-12V
    Maximum Output Current2.2A(Typ)
    Maximum Quiescent Current6mA
    Number of Outputs1
    Typical Quiescent Current3mA
    TypeLinear
    Junction to Ambient65C/W
    Junction to Case5C/W
    Minimum Operating Temperature0°C
    Maximum Operating Temperature125°C
    MountingThrough Hole
    PackagingRail
    Specification Value
    Pin_Count3
    Product Width4.5mm
    Supplier_PackageTO-220
    PolarityNegative
    Product Height9.2mm
    Product Length9.9mm
    Product TypeRegulator
    Output TypeFixed
    Accuracy4%
    FunctionStandard
    Line Regulation240mV
    Load Regulation240mV
    Typical Dropout Voltage @ Current2V@1A


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