STMicroelectronics L7809CV Linear Voltage Regulator, 1.5A, 9 V, 2% 3-Pin, TO-220
Product Details

L78 Series Linear Voltage Regulator, STMicroelectronics

STMicroelectronics L78 Series of fixed output voltage regulators are useful in a wide range of applications within the electronics Industry. The three terminal positive linear voltage regulators can remove problems that are related with single point regulation by providing local on-card regulation. The ST Regulator IC can deliver up to 1.5A at the fixed output voltage, which can range from 5 V to 24 V. The voltage regulator offers safe area protection with the addition of internal thermal shutdown and current limiting.

Range of fixed output voltages, output current up to 1.5A
Thermal overload protection, short circuit protection
Output transition Safe Operating Area (SOA) protection

Linear Voltage Regulators, STMicroelectronics

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Output Voltage9 V
Maximum Output Current1.5A
Package TypeTO-220
Output TypeFixed
Mounting TypeThrough Hole
Maximum Input Voltage35 V
Pin Count3
Minimum Operating Temperature0 °C
Maximum Operating Temperature+125 °C
Number of Outputs1
Dropout Voltage Measurement Current1 A
Quiescent Current8mA
Typical Dropout Voltage @ Current2V
Line Regulation180 mV
Dimensions10.4 x 4.6 x 15.75mm
Load Regulation180 mV
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Available to back order for despatch 03/01/2018
Price Each (In a Pack of 10)
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Technical Reference
  • RS Components

    Statement of conformity

    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 714-0666
    Description STMicroelectronics L7809CV Linear Voltage Regulator, 1.5A, 9 V, 2% 3-Pin, TO-220
    Manufacturer/Brand: STMicroelectronics
    Mfr. Part No. L7809CV
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Dec 18, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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