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ONSEMI MC78M08BDTRKG High Power Voltage Regulator

The MC78M08BDTRKG is a high-quality, 8.0V positive voltage regulator designed for stable power supply applications. It features internal thermal overload protection, short circuit current limiting, and safe-area transistor compensation for rugged performance. Suitable for automotive and industrial environments, this Pb-Free device provides a maximum output current of 500 mA with adequate heatsinking. It is mounted in a DPAK-3 package, ensuring reliable operation over a wide temperature range from -40°C to +125°C. Ideal for local voltage regulation in compact electronic systems.

Authorized Distributors
Source:Newark
Part No:MC78M08BDTRKG
Stock:3525
Inv Date:06-10-2026
Price: Unit price: $0.494
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Source:DigiKey
Part No:MC78M08BDTRKG
Stock:3319
Inv Date:06-10-2026
Price: Unit price: $0.5
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Part No:MC78M08BDTRKG
Stock:4480
Inv Date:06-11-2026
Price: Unit price: $0.5
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Part No:MC78M08BDTRKG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.47
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Part No:MC78M08BDTRKG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.2603
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Part No:MC78M08BDTRKG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.2603
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Part No:MC78M08BDTRKG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.116
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Source:Arrow EU
Part No:MC78M08BDTRKG
Stock:2500
Inv Date:06-11-2026
Price: N/A
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ONSEMI MC78M08BDTRKG High Power Voltage Regulator Specifications:

  • Output Voltage: 8.0 V
  • Maximum Output Current: 500 mA
  • Package: DPAK-3
  • Package Dimensions: 6.20 mm x 3.00 mm
  • Operating Temperature Range: -40°C to +125°C
  • Input Voltage Range: 6.0 V to 18 V (up to 24 V with higher limit)
  • Thermal Resistance, Junction-to-Air: 70°C/W
  • Thermal Resistance, Junction-to-Case: 50°C/W
  • Internal Short Circuit Current Limiting: Yes
  • Output Transistor Safe-Area Compensation: Yes
  • Pb-Free: Yes
  • Holds steady output voltage with line and load regulation
  • Constructed with 28 active transistors for rugged performance
  • Designed to operate reliably in automotive and industrial environments

Buy the Buy ON Semiconductor MC78M08BDTRKG Part Number 78M08BDTRKG Online

Experience the superior performance of the ON Semiconductor MC78M08BDTRKG voltage regulator. This 8V, 500mA regulator features internal thermal overload protection, short circuit limiting, and safe-area transistor compensation, making it ideal for automotive and industrial applications. Its robust DPAK-3 package ensures reliable operation across a temperature range of -40°C to +125°C. With no external components required, it simplifies circuit design while providing consistent voltage regulation, ensuring your device’s power supply remains stable and efficient for long-term use.

Get ON Semiconductor MC78M08BDTRKG today—built for precision, reliable voltage regulation, and long-lasting durability in industrial and automotive systems.

Frequently Asked Questions

Where can I buy ONSEMI MC78M08BDTRKG?

You can click on the BUY or RFQ button to purchase MC78M08BDTRKG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC78M08BDTRKG?

You can download the MC78M08BDTRKG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC78M08BDTRKG?

ONSEMI

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