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ONSEMI MC78M12CTG Voltage Regulator

The MC78M12CTG is a positive voltage regulator providing a 12V output voltage. It is similar to the standard 3-terminal regulator but is designed for a maximum output current of 500mA with proper heat sinking. This regulator features internal current limiting, thermal shutdown, and safe-area compensation, making it durable under various operating conditions. It requires no external components, offers high accuracy of ±2%, and is suitable for applications in automotive, power management, and industrial systems.

Authorized Distributors
Source:DigiKey
Part No:MC78M12CTG
Stock:649
Inv Date:06-10-2026
Price: Unit price: $0.55
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Part No:MC78M12CTG
Stock:4584
Inv Date:06-11-2026
Price: Unit price: $0.5
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Part No:MC78M12CTG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.45
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Part No:MC78M12CTG
Stock:1600
Inv Date:06-10-2026
Price: Unit price: $0.2035
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Part No:MC78M12CTG
Stock:1600
Inv Date:06-10-2026
Price: Unit price: $0.2035
Buy/RFQ:
Part No:MC78M12CTG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.197
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Source:Arrow EU
Part No:MC78M12CTG
Stock:1465
Inv Date:06-11-2026
Price: N/A
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ONSEMI MC78M12CTG Voltage Regulator Specifications:

  • Output Voltage: 12V
  • Maximum Output Current: 500 mA
  • Input Voltage Range: 6.0V to 24V
  • Thermal Shutdown: Yes
  • Current Limiting: Internal
  • Safe-Area Compensation: Yes
  • Accuracy: ±2%
  • Package Type: TO-220 or DPAK-3
  • Temperature Range: -40°C to +125°C
  • Power Dissipation: Internally Limited
  • Noise Voltage: Not specified
  • Short Circuit Protection: Yes

Buy the On Semiconductor Series NCV12 Voltage Regulator: MC78M12CTG

Purchase the On Semiconductor Series NCV12 MC78M12CTG today from our online store. This 12V positive voltage regulator offers 500mA current capacity, internal current limiting, thermal shutdown, and high ±2% accuracy, ensuring durable and dependable power regulation in automotive, industrial, and power management applications. Its no external components design simplifies installation, and its wide temperature range and safety features guarantee reliable operation under various conditions. Get premium quality power regulation now with fast shipping and excellent support.

Order your On Semiconductor Series NCV12 MC78M12CTG today and elevate your power regulation solutions with reliable, high-accuracy performance.

Frequently Asked Questions

Where can I buy ONSEMI MC78M12CTG?

You can click on the BUY or RFQ button to purchase MC78M12CTG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC78M12CTG?

You can download the MC78M12CTG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC78M12CTG?

ONSEMI

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