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ONSEMI MC78M08CDTRKG Voltage Regulator

The MC78M08CDTRKG is a robust 8.0V positive voltage regulator designed for reliable power supply solutions in industrial and automotive applications. It features internal thermal overload protection, short circuit current limiting, and safe-area compensation for the pass transistor, ensuring rugged performance under various operating conditions. The device operates over a wide ambient temperature range from 0°C to +125°C and comes in a Pb-Free DPAK-3 package. Suitable for local, on-card voltage regulation, it delivers a maximum output current of 500 mA with proper heatsinking, making it ideal for various electronic and industrial control systems.

Authorized Distributors
Source:Newark
Part No:MC78M08CDTRKG
Stock:2000
Inv Date:06-10-2026
Price: Unit price: $0.402
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Source:DigiKey
Part No:MC78M08CDTRKG
Stock:4328
Inv Date:06-10-2026
Price: Unit price: $0.41
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Part No:MC78M08CDTRKG
Stock:3499
Inv Date:06-11-2026
Price: Unit price: $0.41
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Part No:MC78M08CDTRKG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.39
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Part No:MC78M08CDTRKG
Stock:4174
Inv Date:06-10-2026
Price: Unit price: $0.1389
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Part No:MC78M08CDTRKG
Stock:4174
Inv Date:06-10-2026
Price: Unit price: $0.1389
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Part No:MC78M08CDTRKG
Stock:2500
Inv Date:06-10-2026
Price: Unit price: $0.124
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Part No:MC78M08CDTRKG
Stock:5000
Inv Date:06-11-2026
Price: N/A
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ONSEMI MC78M08CDTRKG Voltage Regulator Specifications:

  • Output Voltage: 8.0 V
  • Maximum Output Current: 500 mA
  • Input Voltage Range: 6.0 V to 18 V (up to 40 V for some series)
  • Operating Temperature Range: 0°C to +125°C
  • Package: DPAK-3 (221AB case)
  • Thermal Resistance, Junction-to-Air: 70°C/W (Plastic Package, T suffix)
  • Thermal Resistance, Junction-to-Case: 5.0°C/W
  • Internal Short Circuit Current Limiting
  • Internal Thermal Overload Protection
  • Safe-Area Pass Transistor Compensation
  • Pb-Free Solderability
  • Mechanical: Compact surface-mount DPAK-3, with heatsink surface connected to Pin 2

Buy the ON Semiconductor MC78M08CDTRKG – Reliable Voltage Regulator for Industrial Applications

Secure your power management needs with the high-reliability ON Semiconductor MC78M08CDTRKG voltage regulator. Designed for optimal performance in demanding environments, it offers internal thermal overload protection, short circuit current limiting, and safe-area compensation. Suitable for local on-card regulation, it operates over a wide temperature range from 0°C to +125°C and provides a maximum output current of 500 mA. The Pb-Free DPAK-3 package ensures easy surface-mount assembly, making it perfect for industrial, automotive, and control applications requiring stability and ruggedness.

Order your ON Semiconductor MC78M08CDTRKG high-current 8V regulator today and ensure dependable power solutions for industrial and automotive projects.

Frequently Asked Questions

Where can I buy ONSEMI MC78M08CDTRKG?

You can click on the BUY or RFQ button to purchase MC78M08CDTRKG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC78M08CDTRKG?

You can download the MC78M08CDTRKG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC78M08CDTRKG?

ONSEMI

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