ON Semiconductor
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MC7805ACD2TG
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MC7805ACD2TG

Product Overview

Category

The MC7805ACD2TG belongs to the category of linear voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of variations in input voltage or load conditions.

Characteristics

  • Regulates input voltage to a fixed output voltage
  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limiting

Package

The MC7805ACD2TG comes in a TO-252-3 package.

Essence

The essence of this product lies in its ability to provide a constant and reliable voltage output for various electronic applications.

Packaging/Quantity

Typically packaged in reels, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 7V to 25V
  • Output Voltage: 5V
  • Maximum Output Current: 1A
  • Dropout Voltage: 2V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input (Vin)
  2. Ground (GND)
  3. Output (Vout)

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Thermal shutdown

Advantages

  • Stable output voltage
  • Wide input voltage range
  • Thermal protection ensures device safety

Disadvantages

  • Limited maximum output current
  • Dropout voltage may affect efficiency in low-input voltage scenarios

Working Principles

The MC7805ACD2TG operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage.

Detailed Application Field Plans

This regulator is commonly used in various electronic devices such as: - Power supplies - Battery chargers - Audio amplifiers - Instrumentation

Detailed and Complete Alternative Models

  • LM317
  • LM7805
  • L78M05

In conclusion, the MC7805ACD2TG linear voltage regulator offers a reliable solution for stabilizing voltage in electronic circuits, making it a crucial component in numerous applications across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC7805ACD2TG v technických řešeních

  1. What is the maximum input voltage for MC7805ACD2TG?

    • The maximum input voltage for MC7805ACD2TG is 35V.

  2. What is the output voltage of MC7805ACD2TG?

    • The output voltage of MC7805ACD2TG is 5V.

  3. What is the maximum output current of MC7805ACD2TG?

    • The maximum output current of MC7805ACD2TG is 1A.

  4. What is the typical dropout voltage of MC7805ACD2TG?

    • The typical dropout voltage of MC7805ACD2TG is 2V at 1A.

  5. Is MC7805ACD2TG a linear voltage regulator or a switching regulator?

    • MC7805ACD2TG is a linear voltage regulator.

  6. What is the operating temperature range for MC7805ACD2TG?

    • The operating temperature range for MC7805ACD2TG is 0°C to 125°C.

  7. Does MC7805ACD2TG require an external heat sink for operation?

    • It depends on the application and the power dissipation, but in many cases, an external heat sink is recommended for MC7805ACD2TG.

  8. Can MC7805ACD2TG be used in automotive applications?

    • Yes, MC7805ACD2TG is suitable for use in automotive applications.

  9. What are the typical applications of MC7805ACD2TG?

    • Typical applications of MC7805ACD2TG include powering microcontrollers, sensors, and other low-power electronic devices.

  10. Is MC7805ACD2TG available in a surface-mount package?

    • Yes, MC7805ACD2TG is available in a TO-252-3 (DPAK) surface-mount package.