MC7818CT The ON Semiconductor MC7818CT is a positive linear voltage regulator designed for a wide variety of applications. It offers an output current in excess of 1.0 A and supports input voltages up to 35 Vdc.
Mfr Part #:

MC7818CT

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The ON Semiconductor MC7818CT is a positive linear voltage regulator designed for a wide variety of applications. It offers an output current in excess of 1.0 A and supports input voltages up to 35 Vdc.
✓ Total Stock: 4 pcs
$ Price Range: $0.28

MC7818CT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4 pcs
4 pcs On Request 1 On Request On Request 84 On Request On Request

MC7818CT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MC7818CT Description

Short technical summary and product information.

The MC7818CT from ON Semiconductor is a monolithic integrated circuit designed as a fixed-voltage regulator. It is suitable for local, on-card regulation and can deliver output currents exceeding 1.0 A with adequate heatsinking. This device series features internal current limiting, thermal shutdown, and safe-area compensation, requiring no external components for basic operation.

 

Key electrical characteristics include a maximum input voltage of 35 Vdc for standard applications and 40 Vdc for 24V input systems. The regulator operates with internal power dissipation and has thermal resistance values of 65 °C/W for junction-to-ambient and 5 °C/W for junction-to-case. The operating junction temperature range is up to +150 °C.

 

Available in a standard 3-lead TO-220 package, the MC7818CT is designed for through-hole mounting. It also includes ESD protection exceeding 2000 V (Human Body Model) and 200 V (Machine Model). The device is Pb-free, aligning with environmental standards.

MC7818CT Quick Information

Product Type: Voltage Regulator
Series: MC7800
Canonical Name: MC7818CT Positive Voltage Regulator
Subcategory: Positive Voltage Regulator

MC7818CT Compliance

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

MC7818CT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC7818CT Features

  • Output current in excess of 1.0 A.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • Available in TO-220 package.
  • Pb-Free device.

MC7818CT Applications

  • Suitable for local on-card regulation.
  • Designed for fixed voltage regulation.
  • Can be used with external components.
  • Wide variety of applications.

MC7818CT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the MC7818CT?

The MC7818CT has a maximum input voltage of 35 Vdc for 5.0 − 18 V systems and 40 Vdc for 24 V systems.

What is the output current capability of the MC7818CT?

The MC7818CT can provide an output current in excess of 1.0 A.

What is the power dissipation of the MC7818CT?

The power dissipation of the MC7818CT is internally limited.

What is the thermal resistance from junction to ambient for the MC7818CT?

The thermal resistance from junction to ambient for the MC7818CT is 65 °C/W.

What is the thermal resistance from junction to case for the MC7818CT?

The thermal resistance from junction to case for the MC7818CT is 5 °C/W.

What is the storage temperature range for the MC7818CT?

The storage temperature range for the MC7818CT is -65 to +150 °C.

What is the operating junction temperature of the MC7818CT?

The operating junction temperature of the MC7818CT is +150 °C.

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