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ONSEMI MC78M12CDTRKG Positive Voltage Regulator

The MC78M12CDTRKG is a 12V positive voltage regulator designed for reliable local on-card applications. It features internal current limiting, thermal shutdown, and safe-area pass transistor compensation, making it rugged under most operating conditions. Capable of delivering up to 500 mA maximum output current with adequate heatsinking, it requires no external components. Suitable for automotive and industrial systems, this Pb-Free device complies with AEC-Q100 standards, ensuring high reliability, precise voltage regulation, and excellent thermal and electrical stability across a wide temperature range.

Authorized Distributors
Source:DigiKey
Part No:MC78M12CDTRKG
Stock:27035
Inv Date:06-11-2026
Price: Unit price: $0.44
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Part No:MC78M12CDTRKG
Stock:31746
Inv Date:06-11-2026
Price: Unit price: $0.4
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Part No:MC78M12CDTRKG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.48
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Part No:MC78M12CDTRKG
Stock:7400
Inv Date:06-11-2026
Price: Unit price: $0.2434
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Part No:MC78M12CDTRKG
Stock:7400
Inv Date:06-11-2026
Price: Unit price: $0.2434
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Part No:MC78M12CDTRKG
Stock:125000
Inv Date:06-10-2026
Price: Unit price: $0.125
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Source:Arrow EU
Part No:MC78M12CDTRKG
Stock:65000
Inv Date:06-11-2026
Price: N/A
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Part No:MC78M12CDTRKG
Stock:3157
Inv Date:06-11-2026
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ONSEMI MC78M12CDTRKG Positive Voltage Regulator Specifications:

  • Output Voltage: 12 V
  • Maximum Output Current: 500 mA
  • Input Voltage Range: 6.0 V to 18 V (35 V max)
  • Package: DPAK-3 (Pb-Free)
  • Thermal Resistance Junction-to-Air: 70°C/W
  • Operating Junction Temperature Range: -40°C to +125°C
  • Thermal Shutdown: Yes
  • Internal Current Limiting: Yes
  • Safe-Area Pass Transistor Compensation: Yes
  • Storage Temperature Range: -65°C to +150°C
  • Peak Output Current: 700 mA
  • Dropout Voltage: approximately 2.0 V at max current
  • Short Circuit Current Limit: 350 mA
  • Device complies with AEC-Q100 standards for automotive applications
  • Pb-Free, RoHS Compliant, Suitable for industrial and automotive applications

Buy the Buy ON Semiconductor MC78M12CDTRKG Part Number 78M12 Online

Enhance your electronic projects with the reliable and efficient ON Semiconductor MC78M12CDTRKG. This 12V positive voltage regulator provides up to 500 mA current with built-in protection features like thermal shutdown and current limiting. Its rugged design ensures stable operation across wide temperature ranges, ideal for automotive, industrial, and consumer applications. No external components are needed, simplifying your design. Purchase online now for fast delivery, competitive pricing, and trusted quality to meet your project's demanding requirements.

Order your ON Semiconductor Series78M12 CDTRKG regulator today and ensure your circuits operate with high reliability, precise voltage regulation, and excellent thermal stability.

Frequently Asked Questions

Where can I buy ONSEMI MC78M12CDTRKG?

You can click on the BUY or RFQ button to purchase MC78M12CDTRKG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC78M12CDTRKG?

You can download the MC78M12CDTRKG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC78M12CDTRKG?

ONSEMI

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