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IRU1010-18CSTR
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IRU1010-18CSTR

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection

Package: TO-263-5 (D2PAK)

Essence: The IRU1010-18CSTR is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The IRU1010-18CSTR is typically packaged in reels containing 250 units.

Specifications

  • Input Voltage Range: 4.75V - 18V
  • Output Voltage Range: 1.25V - 16V
  • Output Current: Up to 10A
  • Dropout Voltage: 0.45V at 10A
  • Line Regulation: ±0.02%
  • Load Regulation: ±0.04%
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The IRU1010-18CSTR has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. ADJ (Adjustment)
  5. NC (No Connection)

Functional Features

  • High Efficiency: The IRU1010-18CSTR utilizes advanced circuitry to achieve high efficiency, minimizing power loss.
  • Low Dropout Voltage: With a low dropout voltage of only 0.45V at 10A, the IRU1010-18CSTR can maintain a stable output even when the input voltage is close to the desired output voltage.
  • Adjustable Output Voltage: The output voltage can be easily adjusted using an external resistor, allowing flexibility in various applications.
  • Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected devices from excessive current flow.
  • Thermal Shutdown Protection: In case of excessive temperature rise, the IRU1010-18CSTR automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption. - Adjustable output voltage allows for versatile applications. - Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages: - Limited input voltage range (4.75V - 18V). - Dropout voltage may cause a slight decrease in efficiency at higher currents.

Working Principles

The IRU1010-18CSTR operates as a linear voltage regulator. It regulates the output voltage by comparing the reference voltage with the feedback voltage obtained from the ADJ pin. The internal circuitry adjusts the pass transistor to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The IRU1010-18CSTR finds application in various electronic systems that require a regulated power supply. Some common application fields include: - Automotive electronics - Industrial control systems - Telecommunications equipment - Consumer electronics

Alternative Models

For similar voltage regulator requirements, the following alternative models can be considered: - LM317T - LT1086 - LM1117

These models offer comparable features and performance to the IRU1010-18CSTR and can be suitable alternatives depending on specific application needs.

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Énumérez 10 questions et réponses courantes liées à l'application de IRU1010-18CSTR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of IRU1010-18CSTR in technical solutions:

  1. Question: What is the IRU1010-18CSTR?
    Answer: The IRU1010-18CSTR is a specific model of integrated circuit (IC) voltage regulator.

  2. Question: What is the purpose of the IRU1010-18CSTR?
    Answer: The IRU1010-18CSTR is designed to regulate voltage levels in electronic circuits, ensuring stable and reliable power supply.

  3. Question: What is the input voltage range for the IRU1010-18CSTR?
    Answer: The IRU1010-18CSTR has an input voltage range of 4.5V to 40V.

  4. Question: What is the output voltage of the IRU1010-18CSTR?
    Answer: The IRU1010-18CSTR provides a fixed output voltage of 1.8V.

  5. Question: What is the maximum output current of the IRU1010-18CSTR?
    Answer: The IRU1010-18CSTR can deliver a maximum output current of 1A.

  6. Question: Can the IRU1010-18CSTR handle high temperatures?
    Answer: Yes, the IRU1010-18CSTR is designed to operate reliably at high temperatures, typically up to 125°C.

  7. Question: Is the IRU1010-18CSTR suitable for battery-powered applications?
    Answer: Yes, the IRU1010-18CSTR is efficient and can be used in battery-powered applications, helping to extend battery life.

  8. Question: Does the IRU1010-18CSTR have built-in protection features?
    Answer: Yes, the IRU1010-18CSTR includes overcurrent and thermal shutdown protection to prevent damage to the IC.

  9. Question: Can multiple IRU1010-18CSTRs be connected in parallel?
    Answer: Yes, multiple IRU1010-18CSTRs can be connected in parallel to increase the total output current capacity.

  10. Question: What are some typical applications for the IRU1010-18CSTR?
    Answer: The IRU1010-18CSTR is commonly used in various electronic devices, such as industrial equipment, automotive systems, and telecommunications devices, where stable voltage regulation is required.

Please note that these answers are general and may vary depending on specific application requirements and manufacturer specifications.