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MC7812BTG The ON Semiconductor MC7812BTG is a fixed 12V linear voltage regulator capable of delivering up to 1A. It is housed in a TO-220 package.
Mfr Part #:

MC7812BTG

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC7812BTG is a fixed 12V linear voltage regulator capable of delivering up to 1A. It is housed in a TO-220 package.
✓ Total Stock: 51,570 pcs
$ Price Range: $0.28

MC7812BTG Available from 5 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MC7812BTG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Junction Temperature
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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MC7812BTG Description

Short technical summary and product information.

The ON Semiconductor MC7812BTG is a monolithic integrated circuit designed as a fixed 12V positive voltage regulator. It is suitable for a wide variety of applications, including local on-card regulation.

 

This device features internal current limiting, thermal shutdown, and safe-area compensation, providing robust protection against overloads. It can deliver output currents in excess of 1A with adequate heatsinking. The operating input voltage range is up to 35V.

 

The MC7812BTG is available in a standard 3-lead TO-220 package, designed for through-hole mounting. Its operating temperature range is -40°C to 125°C. The regulator requires no external components for basic operation, simplifying circuit design.

 

Key electrical characteristics include a typical voltage dropout of 2V at 1A and a PSRR of 60dB at 1kHz. The device is RoHS3 compliant.

MC7812BTG Quick Information

Product Type: Linear Voltage Regulator
Series: MC7800
Canonical Name: MC7812BTG Linear Voltage Regulator
Subcategory: Linear

MC7812BTG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC7812BTG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC7812BTG Features

  • Fixed 12V positive output voltage.
  • Output current exceeds 1.0 A.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • TO-220 package for through-hole mounting.

MC7812BTG Applications

  • Local on-card voltage regulation.
  • Power supply post-regulation.
  • Battery-powered device power.
  • General purpose voltage regulation.

MC7812BTG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC7812BTG?

The MC7812BTG provides a fixed 12V output.

What is the maximum output current of the MC7812BTG?

The MC7812BTG can deliver an output current in excess of 1A.

What is the operating temperature range of the MC7812BTG?

The MC7812BTG operates from -40°C to 125°C.

What package is the MC7812BTG available in?

The MC7812BTG is available in a TO-220-3 through-hole package.

What protection features does the MC7812BTG include?

The MC7812BTG includes over-temperature and short-circuit protection.

What is the typical dropout voltage of the MC7812BTG?

The typical dropout voltage is 2V at 1A load.

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