TDK Corporation
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AVRL101A3R3FTA
צפה בפרטים DataSheets

AVRL101A3R3FTA

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, compact size
  • Package: SMD (Surface Mount Device)
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape and reel packaging, quantity varies by manufacturer

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 3.3V
  • Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.2%
  • Load Regulation: 0.4%

Detailed Pin Configuration

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

Functional Features

  • High Efficiency: Provides efficient power conversion, reducing energy loss
  • Low Dropout Voltage: Maintains stable output even with small input-output differentials
  • Compact Size: Suitable for space-constrained applications

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal shutdown protection
  • Short-circuit protection

Disadvantages

  • Limited output current compared to higher-rated regulators
  • Sensitive to input voltage transients

Working Principles

The AVRL101A3R3FTA operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output. It uses feedback control to regulate the output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

  • Battery-Powered Devices: Portable electronics, IoT devices
  • Embedded Systems: Microcontroller-based applications, sensor nodes
  • Consumer Electronics: Set-top boxes, smart home devices

Detailed and Complete Alternative Models

  • LM317: Adjustable voltage regulator with higher output current capability
  • LM1117: Fixed output voltage regulator with similar characteristics
  • XC6206: Low dropout voltage regulator for low-power applications

This completes the entry for AVRL101A3R3FTA, covering its product details, specifications, features, and application scenarios.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של AVRL101A3R3FTA בפתרונות טכניים

  1. What is AVRL101A3R3FTA?

    • AVRL101A3R3FTA is a surface mount inductor used in various electronic applications, particularly in power supply and filtering circuits.

  2. What are the key specifications of AVRL101A3R3FTA?

    • The AVRL101A3R3FTA has an inductance of 3.3µH, a current rating of 1.6A, and operates at a frequency range of up to 2MHz.

  3. In what technical solutions can AVRL101A3R3FTA be used?

    • AVRL101A3R3FTA can be used in DC-DC converters, voltage regulators, power supplies, and other applications requiring compact and efficient inductors.

  4. What are the benefits of using AVRL101A3R3FTA in technical solutions?

    • AVRL101A3R3FTA offers high current handling capability, low profile design, and excellent performance in high-frequency applications, making it suitable for compact and efficient designs.

  5. How does AVRL101A3R3FTA contribute to EMI suppression in technical solutions?

    • AVRL101A3R3FTA's construction and materials help in reducing electromagnetic interference (EMI) in electronic circuits, contributing to improved system reliability.

  6. Can AVRL101A3R3FTA be used in automotive applications?

    • Yes, AVRL101A3R3FTA is suitable for automotive applications where space-saving and high-performance inductors are required.

  7. What are the temperature and environmental considerations for AVRL101A3R3FTA?

    • AVRL101A3R3FTA is designed to operate within a temperature range of -40°C to 125°C, making it suitable for a wide range of operating environments.

  8. Are there any recommended layout or mounting considerations for AVRL101A3R3FTA?

    • It is recommended to follow the manufacturer's guidelines for PCB layout and mounting to ensure optimal performance and reliability of AVRL101A3R3FTA.

  9. Does AVRL101A3R3FTA require any additional heat sinking or thermal management?

    • In most applications, AVRL101A3R3FTA does not require additional heat sinking or thermal management due to its efficient design and low power dissipation.

  10. Where can I find detailed application notes and design resources for using AVRL101A3R3FTA in technical solutions?

    • Detailed application notes, design guides, and resources for AVRL101A3R3FTA can be found on the manufacturer's website or through their technical support channels.