MC78M09CTG The ON Semiconductor MC78M09CTG is a fixed 9V positive linear voltage regulator. It provides a maximum output current of 500mA and is housed in a TO-220 package.
Mfr Part #:

MC78M09CTG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC78M09CTG is a fixed 9V positive linear voltage regulator. It provides a maximum output current of 500mA and is housed in a TO-220 package.
✓ Total Stock: 10,250 pcs
$ Price Range: $0.28

MC78M09CTG Available from 1 distributor

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✓ Non-Authorised
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10,250 pcs
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MC78M09CTG 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
Supplier Device Package
Supplier Package
Voltage

MC78M09CTG Description

Short technical summary and product information.

The ON Semiconductor MC78M09CTG is a three-terminal positive voltage regulator designed for local, on-card voltage regulation. It offers a fixed 9V output with a maximum output current of 500mA.

 

Key electrical specifications include an input voltage rating of up to 35Vdc and a typical PSRR of 80dB at 120Hz. The device incorporates internal current limiting, thermal overload protection, and safe-area compensation for enhanced ruggedness under various operating conditions.

 

This regulator is suitable for applications requiring stable voltage regulation. It features a through-hole mounting type and comes in a TO-220 package, making it easy to integrate into existing circuit designs. The device is Pb-Free compliant.

MC78M09CTG Quick Information

Product Type: Voltage Regulator
Canonical Name: MC78M09CTG Positive Voltage Regulator

MC78M09CTG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

MC78M09CTG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC78M09CTG Features

  • Fixed 9V positive voltage output.
  • Maximum output current of 500mA.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • TO-220 package for through-hole mounting.

MC78M09CTG Applications

  • Provides stable 9V rail for logic circuits.
  • Suitable for industrial control boards.
  • Used in power supply modules.
  • Fits through-hole PCB prototyping designs.

MC78M09CTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage of the MC78M09CTG?

35 Vdc.

What is the maximum output current of the MC78M09CTG?

500 mA.

What is the operating temperature range of the MC78M09CTG?

0°C to 125°C.

What package is the MC78M09CTG available in?

TO-220-3 through-hole package.

What protection features does the MC78M09CTG have?

Over-temperature and short-circuit protection.

What is the PSRR of the MC78M09CTG at 120Hz?

80 dB.

Is the MC78M09CTG lead-free?

Yes, it is Pb-Free.

MC78M09CTG Alternate Parts

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The On Semiconductor MC78M12ACTG is a 12V positive fixed linear voltage regulator. It provides up to 500mA output current and is housed in a TO-220 package.
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MC78M05ACTG
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The ON Semiconductor MC78M05ACTG is a 5V positive linear voltage regulator designed for local on-card voltage regulation. It provides a maximum output current of 500mA.
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