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MC78M05ABDTG The ON Semiconductor MC78M05ABDTG is a 5V positive linear voltage regulator capable of supplying up to 500mA. It features internal thermal overload protection and short circuit current limiting.
Mfr Part #:

MC78M05ABDTG

Available from 7 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC78M05ABDTG is a 5V positive linear voltage regulator capable of supplying up to 500mA. It features internal thermal overload protection and short circuit current limiting.
✓ Total Stock: 21,979 pcs
$ Price Range: $0.28

MC78M05ABDTG Available from 7 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.

MC78M05ABDTG 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
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Voltage
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MC78M05ABDTG Description

Short technical summary and product information.

The ON Semiconductor MC78M05ABDTG is a 5V positive linear voltage regulator designed for local on-card voltage regulation. It is identical to the MC7800 series but specified for half the output current, with a maximum output current of 500 mA.

 

Key electrical specifications include a fixed 5V output voltage, a maximum input voltage of 35V, and a minimum input voltage of 7V. It offers a typical PSRR of 80dB at 120Hz. The device incorporates internal current limiting, thermal shutdown circuitry, and safe-area compensation for the internal pass transistor, making it robust under various operating conditions.

 

This regulator is housed in a TO-252-3, DPak (2 Leads + Tab), SC-63 surface mount package. It operates within a temperature range of -40°C to 125°C. The MC78M05ABDTG is suitable for applications requiring stable, regulated power supplies where simplicity and reliability are paramount.

MC78M05ABDTG Quick Information

Product Type: Linear Voltage Regulator
Series: MC78M05A
Canonical Name: MC78M05ABDTG Positive Voltage Regulator
Subcategory: Linear Voltage Regulator

MC78M05ABDTG Compliance

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

MC78M05ABDTG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC78M05ABDTG Features

  • Fixed 5V positive output voltage.
  • Maximum output current of 500mA.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • Surface mount TO-252 package.

MC78M05ABDTG Applications

  • Local on-card voltage regulation.
  • Power supplies requiring stable 5V.
  • Applications needing over-current protection.
  • Systems with thermal management concerns.

MC78M05ABDTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC78M05ABDTG?

The output voltage is fixed at 5V.

What is the package type of the MC78M05ABDTG?

The package is TO-252-3 (DPak) with surface mount.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What is the maximum output current?

The maximum output current is 500mA.

What protection features does the MC78M05ABDTG have?

It includes over-temperature and short-circuit protection.

What is the PSRR of the MC78M05ABDTG?

The PSRR is 80dB at 120Hz.

How many regulators are in the MC78M05ABDTG?

The device contains 1 regulator.

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