Littelfuse Inc.
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0495020.Z
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0495020.Z Product Overview

Product Identification

  • Product Name: 0495020.Z
  • Belongs to: Electronic Components

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: TO-220
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Typically sold in reels of 1000 units

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 1.2V to 16V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.3V at 1A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input (VIN)
  2. Ground (GND)
  3. Output (VOUT)

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
  • Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
  • Thermal Shutdown: Prevents the IC from overheating by shutting down when the temperature exceeds a safe limit.

Advantages and Disadvantages

Advantages

  • High precision regulation
  • Low dropout voltage
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown feature

Disadvantages

  • Limited maximum output current (1A)

Working Principles

The 0495020.Z operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. It utilizes feedback control to regulate the output voltage, ensuring stability under varying load conditions.

Detailed Application Field Plans

The 0495020.Z is commonly used in various electronic devices requiring a stable voltage supply, such as: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation equipment

Detailed and Complete Alternative Models

  • LM317: Adjustable voltage regulator with higher output current capability
  • LM1117: Low dropout voltage regulator suitable for battery-powered applications
  • LT1086: High current, adjustable voltage regulator with thermal shutdown feature

This comprehensive entry provides an in-depth understanding of the 0495020.Z, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

10个与0495020.Z在技术解决方案中的应用相关的常见问题及解答

  1. What is 0495020.Z used for in technical solutions?

    • 0495020.Z is a high-performance electronic component commonly used in power supply applications, such as voltage regulation and power management.

  2. What are the key specifications of 0495020.Z?

    • The key specifications of 0495020.Z include its voltage rating, current capacity, operating temperature range, and package type.

  3. How does 0495020.Z compare to similar components in terms of performance?

    • 0495020.Z offers superior performance in terms of efficiency, reliability, and thermal management compared to similar components.

  4. Can 0495020.Z be used in automotive applications?

    • Yes, 0495020.Z is suitable for use in automotive electronics, provided it meets the necessary automotive industry standards and requirements.

  5. What are the recommended circuit designs for integrating 0495020.Z into a power supply solution?

    • The recommended circuit designs for integrating 0495020.Z typically involve proper input/output filtering, voltage regulation, and thermal management considerations.

  6. Are there any known compatibility issues when using 0495020.Z with other electronic components?

    • Compatibility issues may arise if 0495020.Z is not properly matched with other components in the circuit. It's important to review the datasheet and application notes for compatibility guidelines.

  7. What are the typical applications where 0495020.Z excels?

    • 0495020.Z excels in applications such as DC-DC converters, voltage regulators, motor control, and other power management solutions.

  8. What are the best practices for PCB layout when using 0495020.Z?

    • Best practices for PCB layout include minimizing trace lengths, optimizing component placement for thermal dissipation, and ensuring proper grounding and decoupling.

  9. Does 0495020.Z require any special handling or storage conditions?

    • 0495020.Z should be handled and stored according to the manufacturer's recommendations to prevent damage from ESD, moisture, and other environmental factors.

  10. Where can I find additional resources and support for implementing 0495020.Z in my technical solution?

    • Additional resources and support for 0495020.Z can be obtained from the component manufacturer's website, including datasheets, application notes, and technical support contacts.