MC78T12C The On Semiconductor MC78T12C is a 3.0A positive voltage regulator with a fixed 12V output. It is designed for through-hole mounting in a TO-220-3 package.
Mfr Part #:

MC78T12C

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC78T12C is a 3.0A positive voltage regulator with a fixed 12V output. It is designed for through-hole mounting in a TO-220-3 package.
✓ Total Stock: 31 pcs
$ Price Range: $2.23

MC78T12C Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
21 pcs
21 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
10 pcs
10 pcs On Request 1 On Request On Request On Request On Request On Request

MC78T12C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Tape & Reel

MC78T12C Description

Short technical summary and product information.

The On Semiconductor MC78T12C is a 3.0A positive voltage regulator offering a stable 12V output. This component features a wide input voltage range from 14.5V to 35V and a dropout voltage of 2.2V.

 

Designed for through-hole mounting, the MC78T12C comes in a TO-220-3 package. It has a maximum power dissipation of 25W and operates within a temperature range of 0°C to 125°C. The quiescent current is rated at 5mA, with an accuracy of 4%.

 

This regulator is suitable for various applications requiring a fixed positive voltage supply. Its robust design and specifications make it a reliable choice for power management in electronic circuits.

MC78T12C Quick Information

Product Type: Voltage Regulator
Series: 78T
Canonical Name: On Semiconductor MC78T12C 12V Positive Voltage Regulator
Subcategory: Positive Voltage Regulators

MC78T12C Compliance

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

MC78T12C Estimated Pricing

Qty Low High
1+ $2.23 $2.23

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

MC78T12C Features

  • Fixed 12V positive voltage output.
  • 3A maximum output current.
  • TO-220-3 through-hole package.
  • Wide 14.5V to 35V input voltage.
  • 0°C to 125°C operating temperature range.

MC78T12C Applications

  • Provides stable positive voltage.
  • Suitable for power supply circuits.
  • Used in general electronic designs.
  • Requires through-hole mounting.

MC78T12C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC78T12C?

The output voltage is 12V.

What is the maximum output current for the MC78T12C?

The maximum output current is 5A.

What is the minimum input voltage required for the MC78T12C?

The minimum input voltage is 14.5V.

What is the operating temperature range of the MC78T12C?

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

What type of package is the MC78T12C in?

The MC78T12C is in a TO-220-3 package.

How is the MC78T12C mounted?

The MC78T12C is mounted through hole.

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