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MC78M05CT The MC78M05CT is a linear voltage regulator from On Semiconductor providing a fixed 5V output at up to 500mA.
Mfr Part #:

MC78M05CT

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MC78M05CT is a linear voltage regulator from On Semiconductor providing a fixed 5V output at up to 500mA.
✓ Total Stock: 343 pcs
$ Price Range: $0.28

MC78M05CT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
300 pcs
On Request
300 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
Partservice ✓
Non-Authorised Inventory information
43 pcs
On Request
43 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.

MC78M05CT 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
SVHC Present
Supplier Device Package
Voltage
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MC78M05CT Description

Short technical summary and product information.

The MC78M05CT is a fixed-output linear voltage regulator from On Semiconductor. It delivers a regulated 5V output with a maximum output current of 500mA. This device is designed for a wide range of applications requiring a stable and low-noise power supply.

 

The regulator is characterized at a junction temperature of +25°C for its output voltage specification. It is housed in a TO-220AB package, which is a through-hole mounting package suitable for heatsinking in higher power dissipation scenarios. The MC78M05CT is a standard positive voltage regulator in the 78xx series family.

MC78M05CT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MC78M05CT
Subcategory: Power Management (PMIC)

MC78M05CT Compliance

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

MC78M05CT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC78M05CT Features

  • Output current up to 0.5A.
  • Fixed output voltage of 5V.
  • Thermal overload protection.
  • Short circuit protection.
  • Output transistor SOA protection.

MC78M05CT Applications

  • Provides a regulated 5V supply for logic circuits.
  • Suitable for powering analog and mixed-signal systems.
  • Used in general-purpose power management applications.

MC78M05CT FAQs

3 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC78M05CT?

The output voltage is 5V.

What is the maximum output current of the MC78M05CT?

The maximum output current is 500mA.

What package is the MC78M05CT available in?

It is available in a TO-220AB package.

MC78M05CT Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MC78M08CT
MC78M08CT
On Semiconductor
The ON Semiconductor MC78M08CT is a positive linear voltage regulator providing a fixed 8V output at up to 500mA. It is housed in a TO-220 package.
View Part
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