Mallory Sonalert Products Inc.
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SCE048LA3SR4B
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SCE048LA3SR4B Product Overview

Introduction

The SCE048LA3SR4B is a versatile electronic component that belongs to the category of voltage regulators. This product is commonly used in various electronic devices and systems to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: Small outline package (SOP-8)
  • Essence: Ensuring stable and reliable power supply for electronic components
  • Packaging/Quantity: Typically supplied in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 1.25V to 16V
  • Output Current: Up to 500mA
  • Dropout Voltage: 300mV at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SCE048LA3SR4B features an SOP-8 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. NC (No Connection) 6. NC (No Connection) 7. NC (No Connection) 8. EN (Enable)

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Minimizes power loss and improves efficiency
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact package size
  • Thermal protection for enhanced safety

Disadvantages

  • Limited maximum output current compared to higher-power regulators
  • Not suitable for high-current applications

Working Principles

The SCE048LA3SR4B operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. It utilizes feedback control to continuously monitor and adjust the output voltage, ensuring stability under varying load conditions.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

  • SCE048LA3SR4A: Similar specifications with minor variations
  • SCE048LA3SR4C: Higher output current capability for more demanding applications
  • SCE048LA3SR4D: Enhanced thermal performance for extreme temperature environments

In conclusion, the SCE048LA3SR4B voltage regulator offers precise and reliable voltage regulation in a compact package, making it suitable for a wide range of electronic applications.

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10个与SCE048LA3SR4B在技术解决方案中的应用相关的常见问题及解答

  1. What is SCE048LA3SR4B?

    • SCE048LA3SR4B is a specific model of a power inductor used in various technical solutions.

  2. What are the key specifications of SCE048LA3SR4B?

    • The key specifications of SCE048LA3SR4B include its inductance value, current rating, resistance, and package size.

  3. How does SCE048LA3SR4B contribute to technical solutions?

    • SCE048LA3SR4B contributes to technical solutions by providing stable and efficient power supply and noise filtering in electronic circuits.

  4. In what applications is SCE048LA3SR4B commonly used?

    • SCE048LA3SR4B is commonly used in applications such as DC-DC converters, power supplies, and voltage regulator modules.

  5. What are the advantages of using SCE048LA3SR4B in technical solutions?

    • The advantages of using SCE048LA3SR4B include high efficiency, compact size, and reliable performance in demanding environments.

  6. Are there any design considerations when integrating SCE048LA3SR4B into a technical solution?

    • Design considerations for integrating SCE048LA3SR4B include proper heat dissipation, PCB layout, and compatibility with other components.

  7. What are the temperature and environmental ratings for SCE048LA3SR4B?

    • SCE048LA3SR4B typically has temperature and environmental ratings suitable for industrial and automotive applications.

  8. Can SCE048LA3SR4B be used in high-frequency applications?

    • Yes, SCE048LA3SR4B is designed to perform well in high-frequency applications due to its low parasitic capacitance and high self-resonant frequency.

  9. How can I optimize the performance of SCE048LA3SR4B in my technical solution?

    • Optimizing the performance of SCE048LA3SR4B involves proper circuit design, thermal management, and adherence to manufacturer's guidelines.

  10. Where can I find detailed application notes and reference designs for SCE048LA3SR4B?

    • Detailed application notes and reference designs for SCE048LA3SR4B can be found on the manufacturer's website or through authorized distributors.