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MC7812ACTG The ON Semiconductor MC7812ACTG is a positive fixed voltage linear regulator providing a 12V output at up to 1A. It is available in a TO-220 package for through-hole mounting.
Mfr Part #:

MC7812ACTG

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC7812ACTG is a positive fixed voltage linear regulator providing a 12V output at up to 1A. It is available in a TO-220 package for through-hole mounting.
✓ Total Stock: 39,263 pcs
$ Price Range: $0.28

MC7812ACTG Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
30,814 pcs
On Request
30814 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
4,880 pcs
On Request
4880 pcs On Request 1 On Request On Request 1926+ On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,569 pcs
On Request
3569 pcs On Request 1 On Request On Request On Request On Request On Request
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.

MC7812ACTG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Power Dissipation
Protection Features
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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MC7812ACTG Description

Short technical summary and product information.

The ON Semiconductor MC7812ACTG is a monolithic integrated circuit designed as a fixed-voltage regulator. It provides a stable 12V output with a current capability exceeding 1.0 A. This device is suitable for a wide variety of applications, including local on-card regulation.

 

Key features include internal current limiting, thermal shutdown, and safe-area compensation, eliminating the need for external components in many applications. The regulator operates with an input voltage range up to 35V and offers a typical voltage dropout of 2V at 1A. Its PSRR is rated at 60dB at 1kHz.

 

The MC7812ACTG is housed in a standard TO-220-3 package, designed for through-hole mounting. It operates within a temperature range of 0°C to 125°C. The device also includes over-temperature and short-circuit protection features, enhancing its reliability in demanding environments.

MC7812ACTG Quick Information

Product Type: Linear Voltage Regulator
Series: MC7800
Canonical Name: MC7812ACTG Positive Fixed Voltage Linear Regulator
Subcategory: Linear

MC7812ACTG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

MC7812ACTG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC7812ACTG Features

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

MC7812ACTG Applications

  • Local on-card voltage regulation.
  • Power supply filtering applications.
  • General purpose power regulation.
  • Automotive applications (NCV prefix variants).

MC7812ACTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC7812ACTG?

The output voltage is fixed at 12V.

What is the maximum output current?

The device can deliver output current in excess of 1.0 A.

What is the operating temperature range?

The operating junction temperature range is 0°C to +125°C.

What package does the MC7812ACTG come in?

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

What protection features does it include?

It includes over temperature and short circuit protection.

What is the typical dropout voltage?

The typical dropout voltage is 2V at 1A.

What is the power supply rejection ratio?

The typical PSRR is 60 dB at 1 kHz.

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