ON Semiconductor LM7809CT Linear Voltage Regulator, 1A, 9 V, ±4% 3-Pin, TO-220

Technical data sheets
Legislation and Compliance
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Product Details

LM78 Series Linear Voltage Regulators, Fairchild Semiconductor

The LM78xx family, three terminal linear voltage regulator by Fairchild Semiconductor is a fixed voltage regulator which can be used in a range of applications. The positive fixed voltage regulator requires no external components and they incorporate internal thermal overload protection and current limiting plus safe area compensation.

Fixed Output Voltage range 5 V up to 24 V
Output Current: 1A
Internal current limiting
Thermal shutdown
Safe operating area protection
TO220 package

Note

Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.

Linear Voltage Regulators, Fairchild Semiconductor

Specification
Attribute Value
Output Voltage 9 V
Maximum Output Current 1A
Package Type TO-220
Output Type Fixed
Mounting Type Through Hole
Maximum Input Voltage 35 V
Pin Count 3
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Number of Outputs 1
Polarity Positive
Length 10.67mm
Accuracy ±4%
Series LM78xx
Load Regulation 180 mV
Dropout Voltage Measurement Current 1 A
Line Regulation 180 mV
Quiescent Current 8mA
Dimensions 10.67 x 4.83 x 16.51mm
Height 16.51mm
Typical Dropout Voltage @ Current 2V
Width 4.83mm
45 In stock in South Africa for delivery next working day in national main centres. (Delivery T&C's apply)
Price (Excl VAT) Each (In a Pack of 5)
R 10.898
(exc. VAT)
R 12.533
(inc. VAT)
units
Per unit
Per Pack*
5 - 20
R 10.898
R 54.49
25 - 95
R 10.462
R 52.31
100 - 245
R 10.042
R 50.21
250 - 495
R 9.642
R 48.21
500 +
R 9.256
R 46.28
*price indicative
Packaging Options: