Littelfuse Inc.
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02191.25M
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02191.25M Product Overview

Introduction

The 02191.25M is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply. In this entry, we will provide an in-depth overview of the 02191.25M, including 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: To regulate and stabilize voltage in electronic circuits and systems
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220, TO-263, D2PAK
  • Essence: Silicon-based voltage regulator
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 20V
  • Output Current: Up to 1.5A
  • Dropout Voltage: Typically 0.5V at full load
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.05% typical
  • Load Regulation: 0.1% typical

Detailed Pin Configuration

The 02191.25M typically features three pins: 1. Input (VIN): Connects to the unregulated input voltage 2. Ground (GND): Connected to the system ground 3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced safety

Disadvantages

  • Higher dropout voltage compared to some newer models
  • Limited output current capacity for high-power applications

Working Principles

The 02191.25M operates based on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

The 02191.25M finds extensive use in various applications, including: - Battery-powered devices - Embedded systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 02191.25M include: - LM317: A popular adjustable voltage regulator with similar characteristics - LM7805: Fixed 5V voltage regulator commonly used in electronic circuits - LT1086: High-current, adjustable voltage regulator suitable for demanding applications

In conclusion, the 02191.25M voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications. Its robust design and essential features make it a valuable component in modern electronic systems.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 02191.25M dalam penyelesaian teknikal

  1. What is 02191.25M?

    • 02191.25M is a technical specification used in the development of engineering solutions, particularly in the aerospace industry.

  2. How does 02191.25M impact technical solutions?

    • 02191.25M provides specific guidelines and requirements for the design, testing, and implementation of technical solutions to ensure they meet industry standards and regulations.

  3. What are the key components of 02191.25M?

    • The key components of 02191.25M include material specifications, manufacturing processes, quality control measures, and performance criteria for technical solutions.

  4. Is compliance with 02191.25M mandatory?

    • Yes, compliance with 02191.25M is often mandatory in industries where safety, reliability, and precision are critical, such as aerospace and defense.

  5. How can 02191.25M be integrated into technical solution development?

    • 02191.25M can be integrated by following its guidelines during the design, fabrication, and testing phases of technical solution development.

  6. What are the benefits of adhering to 02191.25M?

    • Adhering to 02191.25M can lead to improved product quality, enhanced safety, and increased confidence in the performance of technical solutions.

  7. Are there any common challenges in implementing 02191.25M?

    • Some common challenges include interpreting complex specifications, ensuring supply chain compliance, and managing documentation requirements.

  8. How does 02191.25M impact cost and timeline of technical solution development?

    • Compliance with 02191.25M may impact costs and timelines due to the need for specialized materials, additional testing, and stringent quality control measures.

  9. Can 02191.25M be applied to existing technical solutions?

    • Yes, 02191.25M can be applied to existing technical solutions through retrofitting, requalification, or redesign to meet the specified requirements.

  10. Where can I find resources for understanding and implementing 02191.25M?

    • Resources for understanding and implementing 02191.25M can be found through industry publications, professional organizations, and training programs specific to aerospace and engineering standards.