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Standard Regulator 5 Volt 0.5 Amp 3 Pin TO-220 Package

78M05: MAJOR BRANDS View Larger Image
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Jameco Part no. 192233
Manufacturer   MAJOR BRANDS
Manufacturer no. 78M05
Catalog 161 , page 11
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Standard Regulator

General Description

The LM341 and LM78MXX series of three-terminal positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area protection which makes them virtually immune to damage from output overloads.With adequate heatsinking, they can deliver in excess of 0.5A output current. Typical applications would include local (on-card) regulators which can eliminate the noise and degraded performance associated with single-point regulation


  • Output current in excess of 0.5A
  • No external components
  • Internal thermal overload protection
  • Internal short circuit current-limiting
  • Output transistor safe-area compensation

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  • Specification Value
    Minimum Input Voltage7.2V
    Maximum Input Voltage35V
    Output Voltage5V
    Maximum Output Current0.5A(Typ)
    Maximum Quiescent Current10mA
    Number of Outputs1
    Typical Quiescent Current4mA
    Junction to Ambient120C/W(Typ)
    Junction to Case18C/W(Typ)
    Minimum Operating Temperature-40°C
    Maximum Operating Temperature125°C
    Screening LevelExtended
    Specification Value
    MountingThrough Hole
    Product Width9.14mm
    Product Height4.45mm
    Product Length9.14mm
    Product TypeRegulator
    Output TypeFixed
    Line Regulation100mV
    Load Regulation100mV

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