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VA2220K122R030
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VA2220K122R030

Product Overview

Category

The VA2220K122R030 belongs to the category of electronic components, specifically a voltage regulator.

Use

It is used to regulate and stabilize the output voltage in various electronic circuits and devices.

Characteristics

  • Regulates voltage within a specific range
  • Provides stable power supply to connected devices
  • Protects against voltage fluctuations

Package

The VA2220K122R030 comes in a small, rectangular package with leads for easy installation on circuit boards.

Essence

The essence of this product lies in its ability to maintain a consistent voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

Typically packaged in reels or tubes, the quantity per package varies based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 3.0V
  • Maximum Output Current: 500mA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23

Detailed Pin Configuration

The VA2220K122R030 has three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

  • Overcurrent protection
  • Thermal shutdown
  • Low dropout voltage
  • High accuracy

Advantages

  • Stable voltage regulation
  • Compact size
  • Wide input voltage range
  • Built-in protection features

Disadvantages

  • Limited maximum output current
  • Sensitive to improper handling during installation

Working Principles

The VA2220K122R030 utilizes internal circuitry to compare the actual output voltage with a reference voltage. It then adjusts the output voltage by controlling the flow of current through the device, ensuring that it remains within the specified range.

Detailed Application Field Plans

This voltage regulator is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

  • LM317
  • LM7805
  • L78xx series
  • LT1083

In conclusion, the VA2220K122R030 is a versatile voltage regulator with a wide range of applications, offering stable and reliable voltage regulation for various electronic devices.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de VA2220K122R030 en soluciones técnicas

  1. What is VA2220K122R030?

    • VA2220K122R030 is a specific model of capacitor used in electronic circuits, known for its high voltage and capacitance rating.

  2. What are the key specifications of VA2220K122R030?

    • The key specifications include a voltage rating of 2200V, capacitance of 1200µF, and a tolerance of ±10%.

  3. In what technical applications can VA2220K122R030 be used?

    • VA2220K122R030 is commonly used in power supplies, motor drives, inverters, and other high-voltage applications where energy storage and filtering are required.

  4. How does VA2220K122R030 compare to other capacitors in similar applications?

    • VA2220K122R030 stands out due to its high voltage rating and capacitance, making it suitable for demanding high-power applications.

  5. What are the temperature and environmental considerations for VA2220K122R030?

    • VA2220K122R030 operates within a wide temperature range and is designed to withstand harsh environmental conditions, making it suitable for industrial and automotive applications.

  6. Are there any recommended circuit design considerations when using VA2220K122R030?

    • It's important to consider the ripple current, voltage derating, and mounting orientation to ensure optimal performance and reliability.

  7. Can VA2220K122R030 be used in high-frequency applications?

    • While VA2220K122R030 is not specifically designed for high-frequency applications, it can still be used in certain designs with appropriate consideration for impedance and ESR.

  8. What are the potential failure modes of VA2220K122R030 and how can they be mitigated?

    • Potential failure modes include overvoltage stress and thermal stress. Mitigation strategies may involve proper voltage derating, thermal management, and protection circuitry.

  9. Is VA2220K122R030 RoHS compliant?

    • Yes, VA2220K122R030 is RoHS compliant, meeting environmental regulations for hazardous substances.

  10. Where can VA2220K122R030 be sourced and what is the typical lead time?

    • VA2220K122R030 can be sourced from authorized distributors and manufacturers. The typical lead time may vary but is generally within a few weeks, depending on availability and quantity.