ON Semiconductor
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NRVA4004T3G
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NRVA4004T3G

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-263-3
Essence: Regulates voltage to a stable level
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 2.5V to 5.5V
  • Output Voltage: 1.2V to 3.3V
  • Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

  • Low dropout voltage for better efficiency
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse polarity protection

Advantages and Disadvantages

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

Disadvantages: - Limited output current compared to some alternatives

Working Principles

The NRVA4004T3G is designed to regulate the output voltage by comparing it with a reference voltage and adjusting the pass device to maintain a stable output.

Detailed Application Field Plans

This voltage regulator is suitable for various applications such as battery-powered devices, portable electronics, and automotive systems where a stable voltage supply is essential.

Detailed and Complete Alternative Models

  • LM1117-3.3
  • LT1763-3.3
  • ADP3338AKCZ-3.3-R7

Note: The above alternative models are similar in function and performance to the NRVA4004T3G.

This entry provides comprehensive information about the NRVA4004T3G, including its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan NRVA4004T3G dalam solusi teknis

  1. What is NRVA4004T3G?

    • NRVA4004T3G is a high-speed, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum working voltage of NRVA4004T3G?

    • The maximum working voltage of NRVA4004T3G is 400V.

  3. What is the peak pulse power dissipation of NRVA4004T3G?

    • The peak pulse power dissipation of NRVA4004T3G is 500W.

  4. How does NRVA4004T3G protect electronic circuits?

    • NRVA4004T3G clamps the voltage across the protected circuit to a safe level during transient events, preventing damage to sensitive components.

  5. What are the typical applications of NRVA4004T3G?

    • NRVA4004T3G is commonly used in telecommunication equipment, industrial control systems, automotive electronics, and other applications requiring protection against voltage transients.

  6. What is the capacitance of NRVA4004T3G?

    • The capacitance of NRVA4004T3G is typically 10pF.

  7. What is the operating temperature range of NRVA4004T3G?

    • NRVA4004T3G can operate within a temperature range of -55°C to 150°C.

  8. Is NRVA4004T3G RoHS compliant?

    • Yes, NRVA4004T3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can NRVA4004T3G be used for surge protection in power supply units?

    • Yes, NRVA4004T3G is suitable for surge protection in power supply units, providing reliable overvoltage protection.

  10. Does NRVA4004T3G require any external components for proper operation?

    • NRVA4004T3G does not require any external components for its operation, simplifying its integration into technical solutions.