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KD1084ADT-R
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KD1084ADT-R

Product Overview

Category

KD1084ADT-R belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

  • Provides a stable output voltage.
  • Low dropout voltage.
  • High current capability.
  • Thermal overload protection.
  • Short circuit protection.

Package

KD1084ADT-R is available in a TO-220 package.

Essence

The essence of KD1084ADT-R lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V - 25V
  • Output Voltage Range: 1.2V - 20V
  • Dropout Voltage: 1.3V (typical)
  • Maximum Output Current: 5A
  • Line Regulation: ±0.2%
  • Load Regulation: ±0.4%
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

KD1084ADT-R has three pins:

  1. Input (VIN): This pin is used to connect the input voltage source.
  2. Ground (GND): This pin is connected to the ground reference.
  3. Output (VOUT): The regulated output voltage is obtained from this pin.

Functional Features

  • Voltage regulation: KD1084ADT-R ensures a stable output voltage regardless of input variations.
  • Overload protection: It incorporates thermal overload protection to prevent damage due to excessive heat.
  • Short circuit protection: The device automatically shuts down in case of a short circuit, protecting the circuitry.

Advantages and Disadvantages

Advantages

  • High current capability allows it to handle demanding applications.
  • Low dropout voltage minimizes power dissipation.
  • Excellent line and load regulation ensure stable performance.

Disadvantages

  • Relatively higher cost compared to some alternative models.
  • Requires external capacitors for stability.

Working Principles

KD1084ADT-R operates on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage based on the feedback mechanism. The internal circuitry compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a constant output voltage.

Detailed Application Field Plans

KD1084ADT-R finds applications in various electronic devices, including but not limited to: - Power supplies - Battery chargers - Audio amplifiers - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to KD1084ADT-R are: - LM317 - LT1084 - LM7805 - LM1117

These models offer similar functionality and can be used as substitutes depending on specific requirements.

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技術ソリューションにおける KD1084ADT-R の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of KD1084ADT-R in technical solutions:

  1. Q: What is KD1084ADT-R? A: KD1084ADT-R is a voltage regulator IC (integrated circuit) that provides a stable output voltage for various electronic devices.

  2. Q: What is the input voltage range supported by KD1084ADT-R? A: The input voltage range supported by KD1084ADT-R is typically between 7V and 25V.

  3. Q: What is the output voltage range of KD1084ADT-R? A: The output voltage range of KD1084ADT-R can be adjusted from 1.2V to 37V, depending on the specific configuration.

  4. Q: How much current can KD1084ADT-R handle? A: KD1084ADT-R can handle a maximum output current of 5A, making it suitable for powering a wide range of electronic components.

  5. Q: Is KD1084ADT-R suitable for both linear and switching power supply applications? A: No, KD1084ADT-R is specifically designed for linear power supply applications.

  6. Q: Does KD1084ADT-R require any external components for operation? A: Yes, KD1084ADT-R requires a few external components such as capacitors and resistors for proper operation and stability.

  7. Q: Can KD1084ADT-R handle thermal overload protection? A: Yes, KD1084ADT-R incorporates built-in thermal overload protection to prevent damage due to excessive heat.

  8. Q: Is KD1084ADT-R suitable for automotive applications? A: Yes, KD1084ADT-R is designed to meet the requirements of automotive applications, making it suitable for use in vehicles.

  9. Q: Can KD1084ADT-R operate in a wide temperature range? A: Yes, KD1084ADT-R can operate within a temperature range of -40°C to +125°C, allowing it to function reliably in various environments.

  10. Q: Are there any specific precautions to consider when using KD1084ADT-R? A: Yes, some precautions include proper heat dissipation, avoiding excessive input voltage, and ensuring correct wiring and component selection for optimal performance.

Please note that these answers are general and may vary depending on the specific datasheet and application guidelines provided by the manufacturer.