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MC79M12BDT The On Semiconductor MC79M12BDT is a linear voltage regulator providing a fixed -12V output at 500mA. It features a Surface Mount DPAK package.
Mfr Part #:

MC79M12BDT

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC79M12BDT is a linear voltage regulator providing a fixed -12V output at 500mA. It features a Surface Mount DPAK package.
✓ Total Stock: 5,000 pcs
$ Price Range: $23.40

MC79M12BDT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 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.

MC79M12BDT 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
PSRR
Protection Features
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance
Voltage
Voltage Dropout (Max)
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MC79M12BDT Description

Short technical summary and product information.

The MC79M12BDT from On Semiconductor is a 500 mA negative voltage regulator in the MC79M00 series. It provides a fixed -12V output and is designed for use in applications requiring a stable negative voltage supply.

 

Key electrical specifications include an input voltage rating of up to -35V, a typical voltage dropout of 1.1V at 500mA, and a PSRR of 60dB at 120Hz. The device incorporates internal thermal overload protection and short-circuit current limiting for enhanced reliability.

 

This regulator is housed in a TO-252-3, DPak (2 Leads + Tab), SC-63 package, suitable for surface mounting. It operates within a temperature range of -40°C to 125°C. The MC79M12BDT is a complement to the MC78M00 series positive voltage regulators.

MC79M12BDT Quick Information

Product Type: Voltage Regulator
Series: MC79M00
Canonical Name: MC79M12BDT Negative Fixed Voltage Regulator
Subcategory: Linear

MC79M12BDT Compliance

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

MC79M12BDT Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

MC79M12BDT Features

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

MC79M12BDT Applications

  • Power supply regulation circuits.
  • Complementary to positive regulators.
  • On-card regulation applications.
  • Negative voltage generation.

MC79M12BDT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC79M12BDT?

The MC79M12BDT provides a nominal output voltage of -12V.

What is the maximum output current for this voltage regulator?

The MC79M12BDT can deliver up to 500mA of output current.

What is the operating temperature range for the MC79M12BDT?

This regulator operates between -40°C and 125°C.

What type of package is the MC79M12BDT supplied in?

The MC79M12BDT is supplied in a TO-252-3, DPak (2 Leads + Tab), SC-63 package.

Does the MC79M12BDT have built-in protection features?

Yes, the MC79M12BDT includes over current and over temperature protection.

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