Go to main content

Jameco Electronics

Customer Care  1-800-831-4242

You are here: Home >> ICs & Semiconductors >> Analog/Linear >> Voltage Regulators

1.5 Amp Low Drop Positive Fixed Voltage Regulator 9 Volt

View LD1086V90: LD1086 1.5A Low Drop Positive Fixed Voltage Regulator 9V

LD1086V90: LD1086 1.5A Low Drop Positive Fixed Voltage Regulator 9V

View Larger Image
Image is representative only
ST Micro
Jameco Part no. 1390194
Manufacturer ST MICRO
Manufacturer no. LD1086V90
  RoHS compliant
web exclusive
Pricing & Availability


# of Unit Price
1+ $0.29
10+ $0.19
100+ $0.15
1000+ $0.12
2500+ $0.099
  • Availability: Ship  today  

 Add to cart

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

    Report a problem
    Suggest a product
  • Specification Value
    Maximum Dropout Voltage @ Current1.5V@1.5A
    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
    Specification Value
    Product Width4.6mm(Max)
    Product Height9.15mm(Max)
    Product Length10.4mm(Max)
    Product TypeLinear Regulator
    Output TypeFixed
    Line Regulation0.2%
    Load Regulation0.3%
    Typical Dropout Voltage @ Current1.3V@1.5A

    Report a problem
    Suggest a product


    Low Dropout Regulator 3.3 Volt 0.5A 3-Pin (3+Tab) TO-220 Rail

    Buy Now  $1.59

    Low Dropout Regulator 3.3 Volt 1A 3-Pin (3+Tab) TO-220 Rail

    Buy Now  $1.65

    Low Dropout Regulator 1.2 Volt to 15 Volt 5A 3-Pin (3+Tab) TO-220 Rail

    Buy Now  $2.49

    Copyright ©2002 - 2015 Jameco. All Rights Reserved.