Toshiba Semiconductor and Storage
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CUS521,H3F
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CUS521,H3F Product Overview

Basic Information Overview

  • Category: Power Management IC
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, compact size
  • Package: SOT-23-5
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 1.2V to 5.5V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 190mV at 100mA load
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. NC
  4. VIN
  5. EN

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Low quiescent current

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited maximum output current

Working Principles

The CUS521,H3F is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage. It achieves this by using an internal feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

  • Battery-powered devices
  • Portable electronics
  • IoT devices
  • Wearable devices

Detailed and Complete Alternative Models

  1. CUS522,H3F
    • Similar specifications and features
    • Different package (SOT-89-5)
  2. CUS523,H3F
    • Higher maximum output current
    • Same package as CUS521,H3F

This comprehensive entry provides a detailed overview of the CUS521,H3F voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de CUS521,H3F en soluciones técnicas

  1. What is CUS521,H3F?

    • CUS521,H3F is a high-performance, multi-purpose adhesive and sealant that is commonly used in technical solutions for bonding, sealing, and assembling various materials.

  2. What are the key features of CUS521,H3F?

    • CUS521,H3F offers excellent adhesion to a wide range of substrates, including metals, plastics, and composites. It also provides resistance to weathering, chemicals, and extreme temperatures.

  3. How is CUS521,H3F applied?

    • CUS521,H3F can be applied using standard caulking guns or dispensing equipment. It is important to follow the manufacturer's guidelines for surface preparation and application techniques.

  4. What are the typical applications of CUS521,H3F in technical solutions?

    • CUS521,H3F is commonly used for bonding and sealing in automotive, aerospace, construction, and industrial applications. It can be used for structural bonding, panel bonding, and seam sealing.

  5. Is CUS521,H3F suitable for outdoor applications?

    • Yes, CUS521,H3F is designed to withstand outdoor exposure and is resistant to UV radiation, moisture, and temperature fluctuations, making it suitable for outdoor use.

  6. Does CUS521,H3F require any special handling or storage conditions?

    • CUS521,H3F should be stored in a cool, dry place away from direct sunlight and sources of heat. It should be handled with care, and the container should be tightly closed when not in use.

  7. Can CUS521,H3F be painted over?

    • Yes, CUS521,H3F can be painted over once it has fully cured. It is important to ensure that the surface is clean and free of contaminants before applying paint.

  8. What is the shelf life of CUS521,H3F?

    • The shelf life of CUS521,H3F is typically 12 months when stored according to the manufacturer's recommendations.

  9. Is CUS521,H3F compatible with other adhesives and sealants?

    • It is important to consult the manufacturer's guidelines to determine the compatibility of CUS521,H3F with other adhesives and sealants. Compatibility testing may be necessary in some cases.

  10. What safety precautions should be taken when using CUS521,H3F?

    • Users should refer to the material safety data sheet (MSDS) for specific safety precautions and handling instructions. This may include wearing protective gloves, goggles, and working in a well-ventilated area.