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A1184EUA
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A1184EUA Product Encyclopedia Entry

Introduction

The A1184EUA is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: The A1184EUA is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input voltage fluctuations.
  • Characteristics: It has high efficiency, low dropout voltage, and thermal shutdown protection.
  • Package: The A1184EUA comes in a compact and durable package suitable for surface mount applications.
  • Essence: Its essence lies in providing reliable voltage regulation for various electronic devices.
  • Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-223

Detailed Pin Configuration

The A1184EUA has the following pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. VOUT: Output Voltage

Functional Features

  • High Efficiency: Provides efficient voltage regulation, minimizing power loss.
  • Low Dropout Voltage: Ensures stable output even when the input voltage is close to the output voltage.
  • Thermal Shutdown Protection: Protects the regulator from overheating, enhancing its reliability.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact package
  • Thermal protection for enhanced durability

Disadvantages

  • Limited maximum output current
  • Sensitive to input voltage spikes

Working Principles

The A1184EUA operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. It utilizes feedback control to achieve precise regulation.

Detailed Application Field Plans

The A1184EUA finds extensive use in various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the A1184EUA include: - LM317: A classic adjustable linear voltage regulator - LM7805: Fixed 5V regulator widely used in electronic circuits - LT1086: High current adjustable voltage regulator

In conclusion, the A1184EUA is a reliable voltage regulator with specific characteristics and applications. Understanding its specifications, pin configuration, functional features, and alternatives can aid in its effective utilization across diverse electronic systems.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von A1184EUA in technischen Lösungen auf

  1. What is A1184EUA?

    • A1184EUA is a type of epoxy adhesive commonly used in technical solutions for bonding various materials.

  2. What are the key features of A1184EUA?

    • A1184EUA offers high strength, excellent chemical resistance, and good temperature resistance, making it suitable for demanding technical applications.

  3. What materials can A1184EUA bond?

    • A1184EUA can effectively bond metals, ceramics, glass, and many types of plastics, providing versatile application possibilities.

  4. Is A1184EUA suitable for outdoor use?

    • Yes, A1184EUA is designed to withstand outdoor conditions, including exposure to UV light and moisture.

  5. What is the curing time for A1184EUA?

    • The curing time for A1184EUA varies depending on factors such as temperature and humidity, but typically ranges from 24 to 72 hours.

  6. Can A1184EUA be used for structural bonding?

    • Yes, A1184EUA is suitable for structural bonding applications, providing strong and durable bonds when used according to the manufacturer's instructions.

  7. Does A1184EUA require special surface preparation?

    • Proper surface preparation is essential for optimal bonding with A1184EUA. Surfaces should be clean, dry, and free from contaminants for best results.

  8. What temperature range can A1184EUA withstand?

    • A1184EUA can withstand temperatures ranging from -40°C to 120°C, making it suitable for applications exposed to a wide range of temperatures.

  9. Is A1184EUA resistant to chemicals?

    • Yes, A1184EUA exhibits excellent resistance to a variety of chemicals, making it suitable for applications where exposure to harsh substances is a concern.

  10. Can A1184EUA be used for electrical applications?

    • A1184EUA is not recommended for electrical insulation purposes, but it can be used for bonding components in electrical assemblies where insulation is not required.