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onsemi MC7812BTG Voltage Regulator 35V, TO-220 Package, 3-Pin, Positive, Through Hole

Category Voltage Regulator IC Brand onsemi Condition New

Specifications

Country of Origin India
Voltage Regulators onsemi MC7812BTG, Voltage Regulator 35V TO-220 3-Pin RS Stock No
Brand onsemi
Height 30.02mm
Length 10.28mm
Model MC7812BTG
Width 4.82mm
Mount Type Through Hole
Series MC78xx
Maximum Operating Temperature 125°C
Package Type TO-220
Polarity Positive
Maximum Input Voltage 35V
Quiescent Current 3.4mA
Minimum Input Voltage 12V
Pin Count 3
Automotive Standard AEC-Q100

Key Features

  • Provides fixed 12V linear output from higher DC voltage sources.
  • Features TO-220 package with a 3-pin interface for easy PCB mounting.
  • Supports up to 35V input voltage and operates with positive polarity.
  • Built-in thermal overload protection and current limiting enhance reliability.
  • Suitable for local, on-card regulation in electronic and industrial designs.
  • Automotive standard AEC-Q100 compliant for robust, demanding environments.

Product Description

The onsemi MC7812BTG is a monolithic integrated fixed-voltage regulator designed to convert input voltages up to 35V down to a stable 12V output. Housed in a TO-220 package, this device is ideal for through-hole PCB mounting in power management applications.

As part of the MC78xx series, the MC7812BTG offers positive voltage regulation for a wide range of electronic and industrial circuits. It eliminates the need for external components by integrating internal thermal overload protection, current limiting, and safe area compensation. This results in better reliability and easier implementation for engineers.

The regulator operates at a quiescent current of 3.4mA and meets automotive standard AEC-Q100, making it suitable for automotive, industrial, and embedded systems. Its three-pin configuration simplifies installation and circuit integration. Maximum operating temperature is rated at 125°C, suitable for harsh environments. Dimensions are compact, with a length of 10.28mm, height 30.02mm, and width 4.82mm.

Applications include local and on-card regulation, embedded power supplies, consumer electronics, industrial controller boards, and automotive modules. The device offers robust protection features that prevent overheating and electrical faults, supporting reliable, long-term operation.

Provides fixed 12V linear output from higher DC voltage sources. Features TO-220 package with a 3-pin interface for easy PCB mounting. Supports up to 35V input voltage and operates with positive polarity. Built-in thermal overload protection and current limiting enhance reliability.

Suitable for local, on-card regulation in electronic and industrial designs. Automotive standard AEC-Q100 compliant for robust, demanding environments. Browse more voltage regulation solutions from the EnvMart catalog or see additional onsemi MC78xx series options to match your application requirements.

Explore more products in our Voltage Regulator IC category.

onsemi MC7812BTG Voltage Regulator 35V, TO-220 Package, 3-Pin, Positive, Through Hole
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Frequently Asked Questions

The maximum input voltage for this model is 35V.

It provides a fixed output voltage of 12V.

The quiescent current for this unit is 3.4mA.

The MC7812BTG is housed in a TO-220 package.

The maximum operating temperature is rated at 125°C.

This model features a 3-pin configuration.

Yes, it meets the automotive standard AEC-Q100.

It supports through-hole mounting.

It is suitable for local and on-card regulation, embedded power supplies, and automotive modules.

The polarity of this model is positive.

This voltage regulator is part of the MC78xx series.

The country of origin for this model is India.

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