Microsemi Corporation
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UFR8515
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UFR8515

Product Overview

Category

UFR8515 belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators subcategory.

Use

It is primarily used for regulating voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.

Characteristics

  • UFR8515 is known for its high efficiency and low dropout voltage, making it suitable for battery-powered applications.
  • It offers thermal shutdown and current limit protection features, enhancing its reliability in various operating conditions.

Package

The UFR8515 comes in a compact surface-mount package, typically in a TO-263-3 form factor.

Essence

The essence of UFR8515 lies in its ability to provide consistent and reliable voltage regulation, contributing to the overall performance and longevity of electronic devices.

Packaging/Quantity

It is commonly available in reels containing a quantity of 250 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 1.2V to 16V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The UFR8515 features a standard three-pin configuration: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Serves as the ground reference for the regulator. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

  • High Efficiency: UFR8515 exhibits high efficiency, minimizing power dissipation and maximizing battery life in portable devices.
  • Thermal Shutdown: The built-in thermal shutdown feature protects the IC from overheating, ensuring safe operation.
  • Current Limit Protection: It incorporates current limit protection, safeguarding both the IC and the connected circuitry from excessive current flow.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • High efficiency
  • Thermal and current protection features
  • Wide input voltage range

Disadvantages

  • Limited maximum output current compared to some alternative models
  • Higher dropout voltage under heavy loads

Working Principles

UFR8515 operates on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

UFR8515 finds extensive application in various fields, including: - Portable electronic devices - Automotive electronics - Industrial automation systems - Power management modules

Detailed and Complete Alternative Models

Some alternative models to UFR8515 include: - LM317: A versatile adjustable voltage regulator with higher output current capability - LT1083: Known for its low dropout voltage and high output current capacity - LM2940: Suitable for low-power applications with its low quiescent current

In conclusion, UFR8515 serves as a reliable voltage regulator with notable efficiency and protection features, making it a valuable component in diverse electronic applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät UFR8515 :n soveltamiseen teknisissä ratkaisuissa

  1. What is UFR8515?

    • UFR8515 is a high-performance polymer material known for its excellent mechanical properties and chemical resistance, making it suitable for various technical applications.

  2. What are the key properties of UFR8515?

    • The key properties of UFR8515 include high tensile strength, good impact resistance, chemical inertness, and high temperature stability.

  3. In what technical solutions can UFR8515 be used?

    • UFR8515 can be used in technical solutions such as chemical processing equipment, pump components, valve seals, electrical insulators, and automotive parts.

  4. How does UFR8515 compare to other materials in terms of performance?

    • UFR8515 offers superior chemical resistance and mechanical strength compared to many other materials, making it a preferred choice for demanding technical applications.

  5. Can UFR8515 be machined or fabricated easily?

    • Yes, UFR8515 can be machined and fabricated using standard methods such as milling, turning, and injection molding, allowing for versatile manufacturing processes.

  6. Is UFR8515 suitable for outdoor applications?

    • Yes, UFR8515 exhibits excellent weathering resistance, making it suitable for outdoor technical solutions where exposure to environmental elements is a concern.

  7. What temperature range can UFR8515 withstand?

    • UFR8515 can withstand temperatures ranging from -50°C to 150°C, making it suitable for applications requiring thermal stability.

  8. Does UFR8515 require any special maintenance or care?

    • UFR8515 generally requires minimal maintenance and is resistant to degradation, offering long-term reliability in technical solutions.

  9. Are there any limitations to the use of UFR8515?

    • While UFR8515 offers exceptional performance, it may not be suitable for applications requiring very high continuous operating temperatures exceeding 150°C.

  10. Can UFR8515 be used in contact with food or drinking water?

    • UFR8515 is not recommended for direct contact with food or drinking water, as it is not certified for food-grade or potable water applications.