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MC79M12CDTRKG The ON Semiconductor MC79M12CDTRKG is a linear voltage regulator providing a fixed -12V output at 500mA. It is designed for surface mount applications in a DPAK package.
Mfr Part #:

MC79M12CDTRKG

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC79M12CDTRKG is a linear voltage regulator providing a fixed -12V output at 500mA. It is designed for surface mount applications in a DPAK package.
✓ Total Stock: 7,684 pcs
$ Price Range: $0.23

MC79M12CDTRKG Available from 4 distributors

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✓ Non-Authorised
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Flip Electronics ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,487 pcs
On Request
1487 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,196 pcs
$0.23 ℹ
Qty Price
0+ 0.23
1196 pcs $0.23
QtyPrice
0+ 0.23
1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
1 pcs
On Request
1 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.

MC79M12CDTRKG 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 Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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MC79M12CDTRKG Description

Short technical summary and product information.

The MC79M12CDTRKG from ON Semiconductor is a 500mA negative voltage regulator. It features a fixed output voltage of -12V and is designed to complement positive voltage regulators. This device incorporates internal thermal overload protection and internal short-circuit current limiting, making it robust for various operating conditions.

 

With a maximum input voltage of -35V, it is suitable for a range of power supply applications. The regulator has a typical voltage dropout of 1.1V at 500mA. Its surface mount DPAK package (TO-252-3) allows for efficient integration into compact designs.

 

The operating temperature range is from 0°C to 125°C. The device also includes output transistor safe-area compensation. It is available in Pb-free packages.

 

This regulator is ideal for applications requiring a stable negative voltage supply. Its integrated protection features simplify circuit design by reducing the need for external components.

MC79M12CDTRKG Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MC79M12CDTRKG Negative Fixed Voltage Regulator
Subcategory: Linear

MC79M12CDTRKG Compliance

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

MC79M12CDTRKG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC79M12CDTRKG Features

  • Fixed -12V negative voltage output.
  • Delivers up to 500mA output current.
  • Internal thermal overload protection.
  • Internal short-circuit current limiting.
  • Surface mount DPAK package.

MC79M12CDTRKG Applications

  • Provides stable negative voltage rails.
  • Complements positive voltage regulators.
  • Used in power supply circuits.
  • Suitable for compact designs.

MC79M12CDTRKG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC79M12CDTRKG?

-12V fixed.

What is the maximum output current of the MC79M12CDTRKG?

500mA.

What is the dropout voltage at 500mA?

1.1V typical.

What is the operating temperature range?

0°C to 125°C.

What package is the MC79M12CDTRKG available in?

TO-252-3 (DPAK) surface-mount package.

What protection features does the MC79M12CDTRKG include?

Overcurrent and overtemperature protection.

What is the PSRR at 120Hz?

60dB typical.

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