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PLVA2659A,215
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PLVA2659A,215

Product Overview

  • Category: Semiconductor
  • Use: Voltage regulator
  • Characteristics: Low voltage drop, high current capability
  • Package: SOT89
  • Essence: Regulating voltage in electronic circuits
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: 2.5V
  • Output Current: 500mA
  • Dropout Voltage: 400mV at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input (VIN)
  2. Ground (GND)
  3. Output (VOUT)

Functional Features

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

Advantages and Disadvantages

Advantages

  • Stable output voltage
  • Wide input voltage range
  • Compact package size

Disadvantages

  • Limited output current capability
  • Higher dropout voltage compared to some alternatives

Working Principles

The PLVA2659A,215 is a low dropout voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage. It achieves this by using a PNP pass transistor to regulate the output voltage.

Detailed Application Field Plans

The PLVA2659A,215 is suitable for various applications requiring a stable voltage supply within the specified input voltage range. It can be used in battery-powered devices, portable electronics, and automotive systems.

Detailed and Complete Alternative Models

  • LM1117
  • MCP1700
  • XC6206

This entry provides comprehensive information about the PLVA2659A,215 semiconductor voltage regulator, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi PLVA2659A,215 dalam penyelesaian teknikal

  1. What is PLVA2659A,215?

    • PLVA2659A,215 is a low voltage avalanche diode used for transient voltage suppression and overvoltage protection in electronic circuits.

  2. What are the key features of PLVA2659A,215?

    • The key features include low leakage current, fast response time, high surge capability, and compact SOT-23 package.

  3. How does PLVA2659A,215 provide overvoltage protection?

    • PLVA2659A,215 operates by clamping the voltage across the circuit to a safe level when an overvoltage event occurs, protecting sensitive components from damage.

  4. What are the typical applications of PLVA2659A,215?

    • Typical applications include protection of data lines, power supplies, communication ports, and other sensitive electronic equipment from voltage transients.

  5. What is the maximum clamping voltage of PLVA2659A,215?

    • The maximum clamping voltage is typically around 30V, making it suitable for protecting low voltage circuits.

  6. How does PLVA2659A,215 compare to other transient voltage suppressors?

    • PLVA2659A,215 offers a combination of low capacitance and high surge capability, making it suitable for high-speed data line protection.

  7. What is the operating temperature range of PLVA2659A,215?

    • The operating temperature range is typically -55°C to 150°C, allowing for use in a wide range of environments.

  8. Can PLVA2659A,215 be used in automotive applications?

    • Yes, PLVA2659A,215 is often used in automotive electronics for protecting against voltage spikes and transients.

  9. Does PLVA2659A,215 require external components for proper operation?

    • In most cases, PLVA2659A,215 can be used standalone, but additional components may be required depending on the specific application and requirements.

  10. Where can I find detailed technical specifications and application notes for PLVA2659A,215?

    • Detailed technical specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.