IC 7809CT 9V 1A Positive Voltage Regulator TO-220-3

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  • Jameco Part no.: 1958641
  • Manufacturer: Major Brands
  • Manufacturer no.: 7809T
  • HTS code: 8541500040
  • Web Exclusive
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Standard Regulator 9 Volt 1 Amp 3 Pin 3+ Tab


The 78XX series of three terminal positive regulators are 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.


  • Output Current up to 1A (2.2A peak)
  • Thermal Overload Protection
  • Short Circuit Protection
  • Output Transistor Safe Operating Area Protection

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Specification Value
Voltage Output (V)(Min/Fixed)9
Output Current1 A
Output TypeFixed

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