9V Voltage Regulator IC | L7809CV

  • Fixed output voltage is 9V
  • Output current is 0.5A
  • Dropout voltage is 2V
  • Maximum DC input voltage is 35V
  • Output transition SOA protection
  • Output voltage tolerance is 4%
  • Operating temperature range 0°C to 125°C

12.71 (Exc. GST)


About 7809 Voltage Regulator IC

The 7809 series of three terminal positive regulators are available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.


Package/Case TO-220-3
Mounting Type Through Hole
Product Series L78M
No. of Output 1
Output Type Fixed
Polarity Positive
Input voltage 7V to 35V
Output Voltage(V) 9
Max. Output Current (A) 500 mA
Operating Temperature (°C) 0 to 125
Load Regulation 180 mV
Line Regulation 180 mV
Dimensions (LxWxH) mm 10.4 x 4.6 x 9.15


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Weight 0.001 kg

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