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MC78M05BT The On Semiconductor MC78M05BT is a linear voltage regulator providing a fixed 5V output with a maximum current of 500mA. It is housed in a TO-220 package.
Mfr Part #:

MC78M05BT

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC78M05BT is a linear voltage regulator providing a fixed 5V output with a maximum current of 500mA. It is housed in a TO-220 package.
✓ Total Stock: 3,660 pcs
$ Price Range: $0.28

MC78M05BT Available from 2 distributors

✓ 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
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
60 pcs
On Request
60 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.

MC78M05BT 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
Voltage
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MC78M05BT Description

Short technical summary and product information.

The MC78M05BT from On Semiconductor is a positive voltage regulator designed for local, on-card voltage regulation. It provides a stable 5V output and can deliver up to 500mA of current.

 

Key electrical specifications include a maximum input voltage of 35Vdc and a typical PSRR of 80dB at 120Hz. The device operates within a temperature range of -40°C to 125°C.

 

Built-in protection features include internal current limiting, thermal overload protection, and safe-area compensation for the internal pass transistor, making it robust under various operating conditions. The MC78M05BT is suitable for applications requiring reliable on-card voltage regulation.

 

This component is supplied in a TO-220 package, designed for through-hole mounting.

MC78M05BT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MC78M05BT 5V 500mA Positive Fixed Linear Voltage Regulator
Subcategory: Linear Voltage Regulator

MC78M05BT Compliance

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

MC78M05BT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC78M05BT Features

  • Fixed 5V positive output voltage.
  • Maximum output current of 500mA.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • TO-220 package for through-hole mounting.

MC78M05BT Applications

  • Local on-card voltage regulation.
  • Power supply circuits.
  • Consumer electronics.
  • Industrial control systems.

MC78M05BT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the MC78M05BT?

-40°C to 125°C

What package does the MC78M05BT come in?

TO-220-3 through-hole package

What is the output voltage of the MC78M05BT?

Fixed 5V output

What is the maximum output current of the MC78M05BT?

500 mA

What is the PSRR of the MC78M05BT?

80 dB at 120 Hz

What protection features does the MC78M05BT include?

Over-temperature and short-circuit protection

What is the maximum input voltage for the MC78M05BT?

35 Vdc

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