myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI MC7812CTG Voltage Regulator

The MC7812CTG is a reliable 12V voltage regulator providing stable output for various electronic applications. Designed with internal current limiting, thermal overload protection, and safe-area compensation, it ensures consistent performance under load variations. Suitable for powering sensitive circuits and embedded systems, this TO-220 package features low dropout voltage and minimal output noise. Its robust design guarantees high reliability, making it ideal for industrial, automotive, and consumer electronics needing regulated power supplies with excellent thermal management and durability in demanding environments.

Authorized Distributors
Source:Newark
Part No:MC7812CTG
Stock:2160
Inv Date:06-10-2026
Price: Unit price: $0.513
Buy/RFQ:
Source:DigiKey
Part No:MC7812CTG
Stock:20167
Inv Date:06-10-2026
Price: Unit price: $0.52
Buy/RFQ:
Part No:MC7812CTG
Stock:14616
Inv Date:06-11-2026
Price: Unit price: $0.47
Buy/RFQ:
Part No:MC7812CTG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.44
Buy/RFQ:
Part No:MC7812CTG
Stock:2300
Inv Date:06-10-2026
Price: Unit price: $0.2378
Buy/RFQ:
Part No:MC7812CTG
Stock:2300
Inv Date:06-10-2026
Price: Unit price: $0.2378
Buy/RFQ:
Part No:MC7812CTG
Stock:26754
Inv Date:06-10-2026
Price: Unit price: $0.185
Buy/RFQ:
Source:Arrow EU
Part No:MC7812CTG
Stock:203540
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:MC7812CTG
Stock:92315
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MC7812CTG Voltage Regulator Specifications:

  • Output Voltage: 12 V (typical)
  • Package Type: TO-220
  • Maximum Input Voltage: 35 V
  • Output Current: Up to 1.0 A
  • Dropout Voltage: 2.0 V
  • Line Regulation: 5.0 mV (typical)
  • Load Regulation: 1.8 mV (typical)
  • Quiescent Current: 3.4 mA (typical)
  • Ripple Rejection: 60 dB (typical)
  • Output Noise Voltage: 10 μV (max)
  • Output Resistance: 0.9 mΩ (typical)
  • Short Circuit Current Limit: 0.2 A (typical)
  • Temperature Range: -40°C to +125°C
  • Thermal Overload Protection: Yes
  • Internal Short Circuit Protection: Yes
  • Safe-Area Compensation: Yes
  • High thermal stability and reliability suitable for industrial and automotive environments.
  • Designed for local, on-card regulation with minimal external components needed.

Buy the ON Semiconductor MC7812CTG – Reliable 12V Voltage Regulator for Industrial Applications

Secure your project with the ON Semiconductor MC7812CTG, a high-performance 12V voltage regulator suited for industrial, automotive, and embedded systems. It features internal current limiting, thermal overload protection, and safe-area compensation, ensuring consistent and reliable power delivery under demanding conditions. The TO-220 package offers easy mounting and excellent thermal management. With low dropout voltage and minimal output noise, this regulator guarantees stable circuit operation. Purchase online now and enhance your electronic design with this durable, high-quality component ensuring superior performance and long-term durability in critical applications.

Buy ON Semiconductor MC7812CTG now and experience unmatched reliability and performance for your industrial and automotive power systems.

Frequently Asked Questions

Where can I buy ONSEMI MC7812CTG?

You can click on the BUY or RFQ button to purchase MC7812CTG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC7812CTG?

You can download the MC7812CTG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC7812CTG?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by