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MC78M12CDTRKG Linear voltage regulator providing a fixed 12V output at up to 500mA. Surface mount DPAK package with over temperature and short circuit protection.
Mfr Part #:

MC78M12CDTRKG

Available from 6 distributors
Mfr Name: On Semiconductor
On Semiconductor
Linear voltage regulator providing a fixed 12V output at up to 500mA. Surface mount DPAK package with over temperature and short circuit protection.
✓ Total Stock: 366,110 pcs
$ Price Range: $0.28

MC78M12CDTRKG Available from 6 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.

MC78M12CDTRKG 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
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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MC78M12CDTRKG Description

Short technical summary and product information.

The MC78M12CDTRKG is a fixed positive linear voltage regulator from ON Semiconductor. It delivers a regulated 12V output with a maximum current capability of 500mA. The device operates over a temperature range of 0°C to 125°C and features over temperature and short circuit protection. It provides a power supply rejection ratio (PSRR) of 80dB at 120Hz, making it suitable for noise-sensitive applications. The regulator is available in a surface mount DPAK (TO-252-3) package, which is designed for efficient heat dissipation when adequate heatsinking is provided. The input voltage maximum is 35V.

MC78M12CDTRKG Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: 1-Output Fixed Positive Linear Voltage Regulator, 12V, 500mA, DPAK
Subcategory: Fixed Positive Voltage Regulator

MC78M12CDTRKG Compliance

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

MC78M12CDTRKG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC78M12CDTRKG Features

  • Fixed 12V output voltage.
  • Maximum output current of 500mA.
  • High PSRR of 80dB at 120Hz.
  • Over temperature and short circuit protection.
  • Surface mount DPAK package.

MC78M12CDTRKG Applications

  • Powering logic circuits from 12V rail.
  • Regulated supply for analog ICs.
  • Bias supply for industrial controllers.
  • Post-regulation for switching converters.

MC78M12CDTRKG FAQs

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

12V fixed.

What is the maximum input voltage?

35V.

What is the output current capability?

500mA.

What is the operating temperature range?

0°C to 125°C.

What is the package type?

DPAK (TO-252-3).

What protection features does it have?

Over temperature and short circuit protection.

What is the PSRR?

80dB at 120Hz.

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