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MC7812CT The ON Semiconductor MC7812CT is a fixed 12V positive linear voltage regulator. It offers a 1A output current and is housed in a TO-220 package.
Mfr Part #:

MC7812CT

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC7812CT is a fixed 12V positive linear voltage regulator. It offers a 1A output current and is housed in a TO-220 package.
✓ Total Stock: 441 pcs
$ Price Range: $0.28

MC7812CT Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
346 pcs
On Request
346 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
48 pcs
On Request
48 pcs On Request 1 On Request On Request 01+25 On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
47 pcs
On Request
47 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.

MC7812CT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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MC7812CT Description

Short technical summary and product information.

The ON Semiconductor MC7812CT is a monolithic integrated circuit designed as a fixed 12V positive linear voltage regulator. It is capable of delivering output currents in excess of 1.0 A and requires no external components for basic operation. The device incorporates internal current limiting, thermal shutdown, and safe-area compensation for robust performance.

 

Key electrical specifications include a nominal 12V output voltage, a maximum input voltage of 35V, and a typical voltage dropout of 2V at 1A. It also features a Power Supply Rejection Ratio (PSRR) of 60dB at 1kHz. The operating temperature range is from 0°C to 125°C.

 

This regulator is supplied in a through-hole TO-220-3 package, making it suitable for applications requiring local, on-card regulation. Its protection features include over-temperature and short-circuit limiting, enhancing reliability in various electronic systems.

MC7812CT Quick Information

Product Type: Linear Voltage Regulator
Series: MC7800
Canonical Name: MC7812CT Positive Fixed Voltage Linear Regulator
Subcategory: Linear

MC7812CT Compliance

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

MC7812CT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC7812CT Features

  • Fixed 12V positive output voltage.
  • Output current capability exceeds 1A.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • TO-220 package for through-hole mounting.

MC7812CT Applications

  • Local on-card voltage regulation.
  • Power supplies for electronic equipment.
  • General purpose power regulation.
  • Automotive applications requiring stable voltage.

MC7812CT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC7812CT?

The MC7812CT provides a fixed 12V output voltage.

What is the maximum output current for the MC7812CT?

The MC7812CT can deliver output currents in excess of 1.0 A.

What protection features are included in the MC7812CT?

The MC7812CT includes internal thermal overload protection and internal short circuit current limiting.

What is the operating temperature range for this voltage regulator?

The operating temperature range for the MC7812CT is 0°C to 125°C.

What package type is the MC7812CT supplied in?

The MC7812CT is supplied in a TO-220-3 package.

How is the MC7812CT mounted?

The MC7812CT is designed for through-hole mounting.

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