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ONSEMI MC7809CTG Voltage Regulator

The MC7809 series features fixed-voltage regulators providing a standard 9V output with internal overload and short circuit protection. Designed for various applications, these regulators can deliver over 1.0A with minimal external components. They employ thermal shutdown and safe-area compensation for reliable operation in industrial environments. Packaged in TO-220 and D2PAK-3 modules, they ensure high efficiency and stability. Ideal for power supply, control systems, and embedded electronics, the MC7809 offers consistent voltage regulation over temperature and line variations for robust industrial performance.

Authorized Distributors
Source:Newark
Part No:MC7809CTG
Stock:702
Inv Date:06-10-2026
Price: Unit price: $0.617
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Source:DigiKey
Part No:MC7809CTG
Stock:19
Inv Date:06-10-2026
Price: Unit price: $0.54
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Part No:MC7809CTG
Stock:8705
Inv Date:06-11-2026
Price: Unit price: $0.54
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Part No:MC7809CTG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.4
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Part No:MC7809CTG
Stock:9050
Inv Date:06-10-2026
Price: Unit price: $0.2966
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Part No:MC7809CTG
Stock:9050
Inv Date:06-10-2026
Price: Unit price: $0.2966
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Part No:MC7809CTG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.197
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Source:Arrow EU
Part No:MC7809CTG
Stock:6925
Inv Date:06-11-2026
Price: N/A
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ONSEMI MC7809CTG Voltage Regulator Specifications:

  • Output Voltage: 9V (typical), load regulation 25mV, line regulation 16mV
  • Maximum Input Voltage: 35V
  • Output Current: Over 1.0A
  • Thermal Shutdown: Yes
  • Internal Short Circuit Protection: Yes
  • Package Types: TO-220, D2PAK-3
  • Dropout Voltage: 2.0V at 1.0A
  • Quiescent Current: 3.3mA to 6.0mA
  • Ripple Rejection: 56dB to 61dB
  • Temperature Range: -40°C to +125°C
  • Certification: AEC-Q100 Qualified, PPAP Capable
  • Heatsinking recommended for high power dissipation

Buy the On Semiconductor 7809 CTG – Reliable Voltage Regulator for Industrial Applications

Purchase the reliable Series7809 Voltage Regulator online today. Designed for industrial applications, this device offers a steady 9V output with over 1A current capacity. It features internal thermal shutdown and short circuit protection, ensuring safe and consistent operation even under demanding conditions. Available in robust TO-220 and D2PAK packages, it is ideal for power supplies, embedded control systems, and automation equipment. Order now to ensure your projects benefit from high efficiency and proven stability, backed by reputable supplier support.

Order your On Semiconductor Series7809 CTG fixed-voltage regulator today and ensure your industrial power supply projects deliver stable, dependable voltage for optimal performance.

Frequently Asked Questions

Where can I buy ONSEMI MC7809CTG?

You can click on the BUY or RFQ button to purchase MC7809CTG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC7809CTG?

You can download the MC7809CTG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC7809CTG?

ONSEMI

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