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ONSEMI MC78M05ACTG Negative Voltage Regulator

The MC79M00 series of fixed negative voltage regulators provide reliable power regulation with output options of -5.0V, -8.0V, -12V, and -15V. Designed for easy use, these regulators feature internal thermal overload protection, short circuit current limiting, and no external components required. Available in TO-220, DPAK, and surface mount packages, they support currents over 0.5A with proper heatsinking. They are ideal for various applications needing stable negative voltage sources in industrial, control, and electronic systems. Pb-free packages are also offered for environmentally conscious designs.

Authorized Distributors
Source:DigiKey
Part No:MC78M05ACTG
Stock:56
Inv Date:06-10-2026
Price: Unit price: $0.71
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Part No:MC78M05ACTG
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:MC78M05ACTG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.56
Buy/RFQ:

ONSEMI MC78M05ACTG Negative Voltage Regulator Specifications:

  • Output Voltages: -5.0V, -8.0V, -12V, -15V
  • Maximum Input Voltage: -35V
  • Output Current: Over 0.5A with heatsinking
  • Thermal Resistance, Junction-to-Ambient (TO-220): 65°C/W
  • Thermal Resistance, Junction-to-Case (TO-220): 50°C/W
  • Thermal Resistance, Junction-to-Ambient (DPAK): 92°C/W
  • Thermal Resistance, Junction-to-Case (DPAK): 60°C/W
  • Storage Temperature Range: -65°C to +150°C
  • Operating Junction Temperature: -40°C to +150°C
  • Protection Features: Internal thermal overload, short circuit limiting
  • Packaging Options: TO-220, DPAK, Surface Mount (Pb-Free)

Buy the Buy ON Semiconductor MC79M00 Series Part Number MC78M05ACTG Online

Purchase the ON Semiconductor MC79M00 series online today for high-performance negative voltage regulation. These regulators offer fixed output voltages of -5.0V, -8.0V, -12V, and -15V, providing stability with minimal external components required. Designed with internal thermal overload protection and short circuit limiting, they support currents exceeding 0.5A with adequate heatsinking. Available in multiple package types including TO-220 and DPAK, they are ideal for industrial controls, power supplies, and electronic equipment where reliable negative voltage sources are crucial for optimal operation.

Buy ON Semiconductor MC79M00 Series MC78M05ACTG now and experience unmatched reliability and performance in your negative voltage regulation needs.

Frequently Asked Questions

Where can I buy ONSEMI MC78M05ACTG?

You can click on the BUY or RFQ button to purchase MC78M05ACTG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC78M05ACTG?

You can download the MC78M05ACTG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC78M05ACTG?

ONSEMI

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