Exar Corporation
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SPX431LAN-L
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SPX431LAN-L

Product Overview

Category

SPX431LAN-L belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for voltage regulation and power management purposes.

Characteristics

  • Voltage regulation capability
  • Compact size
  • High efficiency
  • Low power consumption

Package

SPX431LAN-L is available in a small surface mount package, which makes it suitable for use in compact electronic devices.

Essence

The essence of SPX431LAN-L lies in its ability to regulate voltage levels with high precision and efficiency, ensuring stable and reliable power supply to electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications

  • Input Voltage Range: 2.5V - 16V
  • Output Voltage Range: 1.25V - 15V
  • Output Current: Up to 150mA
  • Dropout Voltage: 300mV (typical)
  • Line Regulation: ±0.2% (typical)
  • Load Regulation: ±0.4% (typical)
  • Quiescent Current: 80µA (typical)

Detailed Pin Configuration

SPX431LAN-L has the following pin configuration:

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

Functional Features

  • Voltage regulation: SPX431LAN-L ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: The product incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
  • Thermal shutdown: In case of excessive temperature rise, the device automatically shuts down to prevent damage.
  • Short-circuit protection: SPX431LAN-L is designed to protect against short-circuits, preventing potential damage to the device and connected circuits.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Compact size for easy integration into electronic circuits
  • Low power consumption
  • Excellent line and load regulation

Disadvantages

  • Limited output current capacity (up to 150mA)
  • Dropout voltage may affect performance in low input voltage scenarios

Working Principles

SPX431LAN-L utilizes a feedback control mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

SPX431LAN-L finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SPX431LAN-L are: - LM317 - LT1083 - ADP3339

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de SPX431LAN-L dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of SPX431LAN-L in technical solutions:

  1. Q: What is SPX431LAN-L? A: SPX431LAN-L is a network-enabled power controller that allows remote monitoring and control of electrical devices.

  2. Q: How does SPX431LAN-L work? A: SPX431LAN-L connects to your local network and provides a web interface or API for controlling and monitoring connected devices.

  3. Q: What types of devices can be controlled using SPX431LAN-L? A: SPX431LAN-L can control a wide range of devices, including lights, HVAC systems, security cameras, and industrial equipment.

  4. Q: Can SPX431LAN-L be integrated with existing automation systems? A: Yes, SPX431LAN-L supports integration with popular automation protocols such as Modbus, BACnet, and SNMP.

  5. Q: Does SPX431LAN-L support scheduling and timers? A: Yes, SPX431LAN-L has built-in scheduling capabilities, allowing you to automate device control based on time and day.

  6. Q: Can I access SPX431LAN-L remotely? A: Yes, SPX431LAN-L can be accessed remotely over the internet, allowing you to control and monitor devices from anywhere.

  7. Q: Is SPX431LAN-L secure? A: Yes, SPX431LAN-L offers various security features like HTTPS encryption, user authentication, and IP filtering to ensure data protection.

  8. Q: How many devices can SPX431LAN-L control simultaneously? A: SPX431LAN-L can control up to 32 devices simultaneously, making it suitable for both small and large-scale applications.

  9. Q: Can SPX431LAN-L send notifications or alerts? A: Yes, SPX431LAN-L supports email notifications and SNMP traps, allowing you to receive alerts for specific events or device statuses.

  10. Q: What power supply does SPX431LAN-L require? A: SPX431LAN-L operates on a standard 100-240V AC power supply, making it compatible with most electrical systems.

Please note that the answers provided here are general and may vary depending on the specific implementation and configuration of SPX431LAN-L in different technical solutions.