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MC7812CDTRKG The ON Semiconductor MC7812CDTRKG is a fixed 12V, 1A positive linear voltage regulator. It is designed for a wide variety of applications and features internal current limiting and thermal shutdown.
Mfr Part #:

MC7812CDTRKG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC7812CDTRKG is a fixed 12V, 1A positive linear voltage regulator. It is designed for a wide variety of applications and features internal current limiting and thermal shutdown.
✓ Total Stock: 6,413 pcs
$ Price Range: $0.28

MC7812CDTRKG Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
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6,413 pcs
On Request
6413 pcs On Request 1 On Request On Request On Request On Request On Request
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MC7812CDTRKG 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
Output Voltage
PSRR
Power Dissipation
Protection Features
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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MC7812CDTRKG Description

Short technical summary and product information.

The ON Semiconductor MC7812CDTRKG is a monolithic integrated circuit designed as a fixed-voltage regulator. It provides a stable 12V output with a maximum current of 1A, making it suitable for local, on-card regulation.

 

Key electrical features include internal current limiting, thermal shutdown, and output transistor safe-area compensation. The device operates with an input voltage range up to 35Vdc and offers a typical PSRR of 60dB at 1kHz. It has a line regulation of 48mV and a load regulation of 60mV.

 

Packaged in a surface-mount DPAK (TO-252-3) case, the MC7812CDTRKG is designed for easy integration into PCBs. Its operating temperature range is from 0°C to 125°C. The device also includes ESD protection exceeding 2000V (HBM) and 200V (MM).

 

This voltage regulator is a Pb-free device and is suitable for applications requiring reliable and stable voltage regulation.

MC7812CDTRKG Quick Information

Product Type: Linear Voltage Regulator
Series: MC7812
Canonical Name: MC7812CDTRKG 12V 1A Positive Linear Voltage Regulator
Subcategory: Linear

MC7812CDTRKG Compliance

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

MC7812CDTRKG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC7812CDTRKG Features

  • Fixed 12V positive linear voltage regulator.
  • 1A maximum output current capability.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • Surface mount DPAK package.

MC7812CDTRKG Applications

  • Suitable for local on-card regulation.
  • Used in various power supply circuits.
  • Ideal for applications requiring stable voltage.
  • Designed for general electronic systems.

MC7812CDTRKG FAQs

7 frequently asked questions generated from this part’s specifications.
What output voltage does the MC7812CDTRKG provide?

The MC7812CDTRKG provides a fixed 12V output voltage.

What is the maximum output current?

The regulator can deliver up to 1A output current.

What is the operating temperature range?

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

What package is the MC7812CDTRKG available in?

The device is offered in a surface-mount TO-252-3 / DPAK (2 leads + tab, SC-63) package.

What protection features does the regulator have?

Over-temperature and short-circuit protection are included.

What is the typical dropout voltage?

Typical dropout voltage is 2V at 1A output current.

What is the maximum input voltage rating?

The datasheet specifies a 35Vdc maximum input voltage for the 5.0–18V input range and a 40Vdc maximum for the 24V range.

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