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MC79M05BDTG The ON Semiconductor MC79M05BDTG is a linear voltage regulator providing a fixed -5V output at up to 500mA. It features internal thermal overload protection and short circuit current limiting.
Mfr Part #:

MC79M05BDTG

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC79M05BDTG is a linear voltage regulator providing a fixed -5V output at up to 500mA. It features internal thermal overload protection and short circuit current limiting.
✓ Total Stock: 9,067 pcs
$ Price Range: $0.28

MC79M05BDTG Available from 3 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.

MC79M05BDTG 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
Voltage
Voltage Dropout (Max)
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MC79M05BDTG Description

Short technical summary and product information.

The MC79M05BDTG from ON Semiconductor is a 500mA negative voltage regulator. It is designed as a complement to the popular MC78M00 series. This device offers fixed output voltage options, including -5V for this specific part number.

 

Key features include internal thermal overload protection, internal short circuit current limiting, and output transistor safe-area compensation, making it robust under various operating conditions. It requires no external components for basic operation.

 

The regulator is available in a DPAK surface mount package (TO-252-3, DPak (2 Leads + Tab), SC-63), suitable for space-constrained applications. It operates over a temperature range of -40°C to 125°C and has a maximum input voltage of -35V. The typical voltage dropout is 1.1V at 500mA, and it provides a ripple rejection of 66dB at 120Hz.

MC79M05BDTG Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MC79M05BDTG 500mA Negative Voltage Regulator
Subcategory: Linear

MC79M05BDTG Compliance

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

MC79M05BDTG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC79M05BDTG Features

  • Fixed -5V negative voltage output.
  • Maximum output current of 500mA.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • Surface mount DPAK package.

MC79M05BDTG Applications

  • Provides stable negative voltage rails.
  • Suitable for general-purpose regulation.
  • Complements positive voltage regulators.
  • Used in various electronic circuits.

MC79M05BDTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of MC79M05BDTG?

-5V fixed.

What is the maximum output current?

500mA.

What is the dropout voltage?

1.1V typical at 500mA load.

What is the maximum input voltage?

-35V.

What protection features does MC79M05BDTG have?

Over current and over temperature protection.

What is the operating temperature range?

-40°C to 125°C.

What package is the MC79M05BDTG available in?

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

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