myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI MC79M05BDTG Negative Voltage Regulator

The MC79M05BDTG is a -5V fixed output negative linear voltage regulator designed for reliable power regulation in industrial systems. It incorporates internal thermal overload protection, short circuit current limiting, and safe-area compensation, ensuring stable operation under varying load and temperature conditions. This device requires no external components, simplifying design, and can deliver output currents over 0.5A with proper heatsinking. Its typical output voltage tolerance is 4%, making it suitable for precise power management applications in various electronic systems.

Authorized Distributors
Source:Newark
Part No:MC79M05BDTG
Stock:952
Inv Date:06-10-2026
Price: Unit price: $0.567
Buy/RFQ:
Source:DigiKey
Part No:MC79M05BDTG
Stock:6838
Inv Date:06-10-2026
Price: Unit price: $0.32973
Buy/RFQ:
Part No:MC79M05BDTG
Stock:10038
Inv Date:06-11-2026
Price: Unit price: $0.54
Buy/RFQ:
Part No:MC79M05BDTG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.55
Buy/RFQ:
Part No:MC79M05BDTG
Stock:2775
Inv Date:06-10-2026
Price: Unit price: $0.3501
Buy/RFQ:
Part No:MC79M05BDTG
Stock:2775
Inv Date:06-10-2026
Price: Unit price: $0.3501
Buy/RFQ:
Part No:MC79M05BDTG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.194
Buy/RFQ:
Source:Arrow EU
Part No:MC79M05BDTG
Stock:125475
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:MC79M05BDTG
Stock:2387
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MC79M05BDTG Negative Voltage Regulator Specifications:

  • Output Voltage: -5V ± 4%
  • Max Input Voltage: -35 V
  • Maximum Power Dissipation: Internally Limited
  • 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
  • Operating Temperature Range: -40°C to +125°C
  • Storage Temperature Range: -65°C to +150°C
  • Input Voltage: Up to -35V
  • Output Current: Over 0.5A with heatsinking
  • Protection: Internal thermal overload, short circuit limiting and safe-area compensation

Buy the ON Semiconductor Series MC79M00 Negative Voltage Regulator: MC79M05BDTG

Enhance your power management system with the ON Semiconductor MC79M05BDTG. This fixed -5V negative voltage regulator features internal thermal overload protection, safe-area compensation, and short circuit current limiting. Designed for industrial power supplies, it requires no external components and provides output currents exceeding 0.5A with adequate heatsinking. Its efficient design ensures stability across a wide temperature range from -40°C to +125°C, offering dependable performance in various electronic systems for reliable, high-quality power regulation.

Buy ON Semiconductor MC79M05BDTG now and experience unmatched reliability and performance in power regulation for industrial and electronic applications.

Frequently Asked Questions

Where can I buy ONSEMI MC79M05BDTG?

You can click on the BUY or RFQ button to purchase MC79M05BDTG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC79M05BDTG?

You can download the MC79M05BDTG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC79M05BDTG?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by