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mc7805act The MC7805ACT is a positive voltage regulator from ON Semiconductor, capable of delivering over 1.0 A. It features built-in protection mechanisms for thermal overload and short circuits.
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mc7805act

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The MC7805ACT is a positive voltage regulator from ON Semiconductor, capable of delivering over 1.0 A. It features built-in protection mechanisms for thermal overload and short circuits.
✓ Total Stock: 20 pcs
$ Price Range: $0.28

mc7805act Available from 1 distributor

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mc7805act Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Output Current
Storage Temperature
Thermal Resistance
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mc7805act Description

Short technical summary and product information.

The MC7805ACT is a fixed-voltage, positive voltage regulator IC designed for a wide range of applications, including on-card regulation. Manufactured by ON Semiconductor, this device offers an output current exceeding 1.0 A and requires no external components for basic operation.

 

Key features include internal current limiting, thermal shutdown, and safe-area compensation, which protect the device during fault conditions. The regulator is available in standard 3-lead transistor packages such as TO-220 and surface-mount D2PAK-3, making it suitable for various board layouts. With an input voltage range up to 35 Vdc (for 5.0-18V variants) and 40 Vdc (for 24V variants), it provides stable output voltages.

 

This series is Pb-Free and offers output voltage tolerances of 1.5%, 2%, and 4%. The NCV prefix variants are AEC-Q100 qualified for automotive applications. The MC7805ACT is designed for reliable performance in local, on-card regulation scenarios, simplifying power supply designs.

mc7805act Quick Information

Product Type: Voltage Regulator
Canonical Name: MC7805ACT Voltage Regulator

mc7805act Compliance

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

mc7805act Estimated Pricing

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1+ $0.28 $0.28

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

mc7805act Features

  • Output current in excess of 1.0 A.
  • No external components required.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • Pb-Free devices available.

mc7805act Applications

  • Local on-card voltage regulation
  • Fixed voltage regulation for embedded systems
  • Applicable in automotive power modules
  • Suitable for surface mount assembly
  • Used in thermal overload protected circuits

mc7805act FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the MC7805ACT?

The maximum input voltage is 35 Vdc for 5.0-18V variants and 40 Vdc for 24V variants.

What is the output current capability of the MC7805ACT?

The output current is in excess of 1.0 A.

Does the MC7805ACT require external components?

No, the MC7805ACT requires no external components for basic operation.

What are the thermal resistance values for the MC7805ACT?

The typical thermal resistance junction-to-ambient is 92 °C/W or 65 °C/W, and junction-to-case is 5.0 °C/W.

What is the operating temperature range for the MC7805ACT?

The operating junction temperature is up to +150 °C.

What ESD protection is provided by the MC7805ACT?

It exceeds 2000 V for the Human Body Model and 200 V for the Machine Model.

Is the MC7805ACT RoHS compliant?

The status is RoHS3 Compliant.

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