Vishay Semiconductor Diodes Division
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TZM5263F-GS18

TZM5263F-GS18

Introduction

TZM5263F-GS18 is a high-performance integrated circuit belonging 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: Provides stable output voltage for electronic devices
  • Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
  • Package: TO-263
  • Essence: Ensures reliable and stable power supply for various applications
  • Packaging/Quantity: Typically supplied in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. FB: Feedback
  4. EN: Enable
  5. VOUT: Output Voltage

Functional Features

  • High Efficiency: Minimizes power loss
  • Low Dropout Voltage: Suitable for low input-output voltage differential applications
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable and stable output voltage
  • Wide input voltage range
  • Thermal protection ensures safety

Disadvantages

  • Higher quiescent current compared to some alternatives
  • Limited to 3A output current

Working Principles

TZM5263F-GS18 utilizes a feedback control mechanism to maintain a constant output voltage despite variations in input voltage and load conditions. When the output voltage deviates from the set value, the feedback loop adjusts the internal circuitry to correct the output voltage.

Detailed Application Field Plans

This voltage regulator is suitable for a wide range of applications including: - Power supplies for microcontrollers and digital circuits - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • LM317: Adjustable linear voltage regulator with similar characteristics
  • LM2940: Low dropout voltage regulator suitable for battery-powered applications
  • LT1086: High current adjustable voltage regulator

In conclusion, TZM5263F-GS18 is a versatile voltage regulator offering stable and efficient power supply solutions for various electronic applications.

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기술 솔루션에 TZM5263F-GS18 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of TZM5263F-GS18 in technical solutions:

  1. What is TZM5263F-GS18?

    • TZM5263F-GS18 is a high-performance molybdenum alloy with added titanium and zirconium, known for its excellent high-temperature strength and creep resistance.

  2. What are the typical applications of TZM5263F-GS18?

    • TZM5263F-GS18 is commonly used in aerospace, defense, and high-temperature industrial applications such as furnace components, rocket nozzles, and die inserts for casting aluminum and other non-ferrous metals.

  3. What are the key properties of TZM5263F-GS18 that make it suitable for high-temperature applications?

    • TZM5263F-GS18 exhibits high melting point, good thermal conductivity, low coefficient of thermal expansion, and excellent mechanical properties at elevated temperatures.

  4. How does TZM5263F-GS18 compare to other molybdenum alloys?

    • Compared to pure molybdenum, TZM5263F-GS18 offers improved high-temperature strength and creep resistance due to the addition of titanium and zirconium.

  5. Can TZM5263F-GS18 be machined easily?

    • While TZM5263F-GS18 is more challenging to machine compared to some other materials, it can be machined using appropriate cutting tools and techniques.

  6. Is TZM5263F-GS18 resistant to corrosion?

    • Yes, TZM5263F-GS18 exhibits good resistance to corrosion and oxidation at high temperatures, making it suitable for harsh environments.

  7. What welding methods are recommended for joining TZM5263F-GS18?

    • Tungsten inert gas (TIG) welding or electron beam welding are commonly used methods for joining TZM5263F-GS18 due to their ability to produce high-quality, strong welds.

  8. Can TZM5263F-GS18 be used in vacuum applications?

    • Yes, TZM5263F-GS18 is often utilized in vacuum furnaces and other high-vacuum applications due to its low outgassing characteristics and high-temperature stability.

  9. What are the limitations of TZM5263F-GS18 in certain applications?

    • While TZM5263F-GS18 excels in high-temperature environments, it may not be as well-suited for applications requiring high ductility or impact resistance.

  10. Are there any special handling or storage considerations for TZM5263F-GS18?

    • TZM5263F-GS18 should be stored in a dry environment to prevent oxidation, and care should be taken to avoid damage to its surfaces during handling and transportation.