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MC79M08CTG The ON Semiconductor MC79M08CTG is a linear voltage regulator providing a fixed -8V output at 500mA. It is housed in a TO-220 package.
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MC79M08CTG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC79M08CTG is a linear voltage regulator providing a fixed -8V output at 500mA. It is housed in a TO-220 package.
✓ Total Stock: 711 pcs
$ Price Range: $0.28

MC79M08CTG Available from 1 distributor

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✓ Non-Authorised
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711 pcs
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MC79M08CTG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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MC79M08CTG Description

Short technical summary and product information.

The ON Semiconductor MC79M08CTG is a 500mA negative voltage regulator from the MC79M00 series. It offers a fixed output voltage of -8V and is designed for applications requiring a stable negative voltage supply. This device features internal thermal overload protection and internal short-circuit current limiting, making it robust under various operating conditions.

 

The regulator is suitable for through-hole mounting and comes in a TO-220-3 package. It operates within a temperature range of 0°C to 125°C. The input voltage can be as high as -35V, with a typical voltage dropout of 1.1V at 500mA. Its PSRR is rated at 63dB at 120Hz, indicating good noise rejection capabilities.

 

This component is intended as a complement to the popular MC78M00 series of positive voltage regulators. Its design requires no external components for basic operation, simplifying circuit design. The MC79M08CTG is a reliable choice for power management in various electronic systems.

MC79M08CTG Quick Information

Product Type: Voltage Regulator
Series: MC79M00
Canonical Name: MC79M08CTG Negative Fixed Voltage Regulator
Subcategory: Negative Voltage Regulator

MC79M08CTG Compliance

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

MC79M08CTG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC79M08CTG Features

  • Fixed -8V negative voltage output.
  • 500mA output current capability.
  • Internal thermal overload protection.
  • Internal short-circuit current limiting.
  • TO-220 package for through-hole mounting.

MC79M08CTG Applications

  • Power supply regulation circuits.
  • Complementary to positive regulators.
  • General purpose negative voltage needs.
  • Systems requiring stable -8V rail.

MC79M08CTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC79M08CTG?

The MC79M08CTG provides a fixed output voltage of -8V.

What is the rated output current?

The rated output current is 500mA (0.5A).

What package type does the MC79M08CTG use?

It comes in a TO-220-3 through-hole package (supplier package TO-220).

What is the operating temperature range?

The operating temperature range is 0°C to 125°C.

What is the dropout voltage of this regulator?

The typical dropout voltage is 1.1V at 500mA output current.

What protection features are included?

The regulator includes over current protection and over temperature protection.

What is the power supply rejection ratio (PSRR)?

PSRR is typically 63dB at 120Hz.

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