ON Semiconductor
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KA7810AETU
বিস্তারিত দেখুন ডেটাশিট

KA7810AETU

Product Overview

Category

The KA7810AETU belongs to the category of linear voltage regulators.

Use

It is used to regulate and stabilize the output voltage in electronic circuits.

Characteristics

  • Input Voltage: 14V to 35V
  • Output Voltage: 10V
  • Maximum Output Current: 1A
  • Low Dropout Voltage
  • Thermal Overload Protection

Package

The KA7810AETU comes in a TO-220 package.

Essence

The essence of the KA7810AETU lies in its ability to provide a stable and regulated output voltage for various electronic applications.

Packaging/Quantity

The KA7810AETU is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 14V to 35V
  • Output Voltage: 10V
  • Output Current: 1A
  • Dropout Voltage: 2V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The KA7810AETU has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

  • Regulates output voltage
  • Provides thermal overload protection
  • Low dropout voltage

Advantages

  • Stable output voltage
  • Thermal protection
  • Wide input voltage range

Disadvantages

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

Working Principles

The KA7810AETU 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

The KA7810AETU is commonly used in: - Power supplies - Battery chargers - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the KA7810AETU include: - LM7805 - LM317 - L78S10CV

In conclusion, the KA7810AETU is a reliable linear voltage regulator that provides stable output voltage and thermal protection, making it suitable for a wide range of electronic applications.

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প্রযুক্তিগত সমাধানে KA7810AETU এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is the input voltage range of KA7810AETU?

    • The input voltage range of KA7810AETU is typically 11V to 35V.

  2. What is the output voltage of KA7810AETU?

    • The output voltage of KA7810AETU is fixed at 10V.

  3. What is the maximum output current of KA7810AETU?

    • The maximum output current of KA7810AETU is 1A.

  4. Does KA7810AETU require an external heat sink for operation?

    • Yes, KA7810AETU requires an external heat sink for proper operation, especially when handling higher currents.

  5. What are the typical applications of KA7810AETU?

    • KA7810AETU is commonly used in various electronic devices and equipment such as power supplies, industrial controls, and automotive systems.

  6. Is KA7810AETU suitable for battery charging applications?

    • Yes, KA7810AETU can be used in battery charging applications, provided that the input voltage and current requirements are within its specified limits.

  7. What are the key features of KA7810AETU?

    • Some key features of KA7810AETU include overcurrent protection, thermal shutdown, and a wide input voltage range.

  8. Can KA7810AETU be used in both linear and switching power supply designs?

    • KA7810AETU is designed for use in linear power supply designs and may not be suitable for switching power supply applications.

  9. What are the recommended decoupling capacitors for KA7810AETU?

    • It is recommended to use a 0.33μF ceramic capacitor and a 10μF tantalum or aluminum electrolytic capacitor as decoupling capacitors for KA7810AETU.

  10. Are there any specific layout considerations for using KA7810AETU in a PCB design?

    • Proper grounding, thermal management, and placement of decoupling capacitors are important layout considerations when using KA7810AETU in a PCB design.