Vishay Semiconductor Diodes Division
התמונה עשויה להיות ייצוג.
ראה מפרטים לפרטי מוצר.
301UR80
צפה בפרטים DataSheets

301UR80 Product Overview

Introduction

The 301UR80 is a versatile electronic component that belongs to the category of voltage regulators. This device is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing voltage output
  • Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
  • Package: TO-220
  • Essence: Regulating input voltage to provide a stable output
  • Packaging/Quantity: Typically sold in packs of 10 units

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 3.3V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 301UR80 has three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • High Efficiency: Minimizes power loss during voltage regulation
  • Low Dropout Voltage: Ensures stable output even with small input-output differentials
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact TO-220 package
  • Wide operating temperature range

Disadvantages

  • Limited maximum output current (1A)

Working Principles

The 301UR80 utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It achieves this by adjusting the resistance in the internal circuitry to stabilize the output.

Detailed Application Field Plans

The 301UR80 is commonly used in the following applications: - Battery-powered devices - Embedded systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • LM317
  • LM7805
  • LM1117

In conclusion, the 301UR80 voltage regulator offers reliable and efficient voltage stabilization for a wide range of electronic applications, making it an essential component in modern electronic design.

[Word Count: 332]

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 301UR80 בפתרונות טכניים

Sure, here are 10 common questions and answers related to the application of 301UR80 in technical solutions:

  1. What is 301UR80?

    • 301UR80 is a type of stainless steel alloy with high corrosion resistance and excellent mechanical properties.

  2. What are the typical applications of 301UR80?

    • 301UR80 is commonly used in applications requiring high strength, good ductility, and corrosion resistance, such as automotive trim, springs, and fasteners.

  3. What are the key properties of 301UR80 that make it suitable for technical solutions?

    • 301UR80 exhibits high tensile strength, good formability, and excellent resistance to corrosion and oxidation.

  4. How does 301UR80 compare to other stainless steel alloys in terms of performance?

    • Compared to other stainless steel alloys, 301UR80 offers higher strength and better fatigue resistance while maintaining good ductility.

  5. Can 301UR80 be welded easily?

    • Yes, 301UR80 can be welded using standard welding techniques, but it may require post-weld annealing to restore its corrosion resistance.

  6. What are the temperature limitations of 301UR80?

    • 301UR80 has good resistance to high temperatures, making it suitable for applications where elevated temperatures are encountered.

  7. Is 301UR80 suitable for outdoor applications?

    • Yes, due to its excellent corrosion resistance, 301UR80 is well-suited for outdoor applications, especially in harsh environments.

  8. Does 301UR80 require any special surface treatment for specific applications?

    • Depending on the application, 301UR80 may benefit from passivation or pickling to enhance its corrosion resistance in certain environments.

  9. Are there any limitations to the forming processes for 301UR80?

    • While 301UR80 is generally formable, it may work-harden during forming processes, requiring intermediate annealing to maintain desired properties.

  10. What are the best practices for machining 301UR80?

    • When machining 301UR80, it's recommended to use sharp tools, low cutting speeds, and adequate cooling to minimize work hardening and achieve good surface finish.

Feel free to ask if you need further clarification on any of these questions!