1.5 Amp Low Drop Positive Fixed Voltage Regulator 9 Volt

$0.29 ea

  • RoHS Compliant
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1.5A Low Drop Positive Fixed Voltage Regulator, 9V

The LD1086 is a LOW DROP Voltage Regulator able to provide up to 1.5A of output current. Dropout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at lower loads. The LD1086 is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1086 quiescent current flows into the load, so increase efficiency. Only a 10µF minimum capacitor is need for stability. The device is supplied in TO-220 package. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C.


  • Typical dropout 1.3V at 1.5A
  • 9V fixed output
  • Guaranteed output current up to 1.5A
  • Output tolerance ±1% at 25°C in full temperature range
  • Internal power and thermal limit
  • Wide operating temperature range -40°C to 125°C
  • Pinout compatibility with standard adjustable VREGs

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  • Specification Value
    Supplier PackageTO-220
    Output TypeFixed
    Line Regulation0.2%
    Load Regulation0.3%
    Typical Dropout Voltage @ Current[email protected]
    Maximum Dropout Voltage @ Current[email protected]
    Maximum Input Voltage30V
    Maximum Output Current1.5A
    Number of Outputs1
    Junction to Ambient50C/W
    Junction to Case3C/W
    Minimum Operating Temperature-40°C
    Maximum Operating Temperature125°C
    Screening LevelExtended
    MountingThrough Hole
    Product Width4.6mm(Max)
    Product Height9.15mm(Max)
    Product Length10.4mm(Max)
    Product TypeLinear Regulator

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