Mallory Sonalert Products Inc.
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SCE028LA3SR3B
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SCE028LA3SR3B Product Overview

Introduction

The SCE028LA3SR3B is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to regulate voltage levels and ensure stable power supply. In this entry, we will provide an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of SCE028LA3SR3B.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Regulating voltage levels in electronic devices and systems
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220, TO-263, D2PAK
  • Essence: Ensuring stable and regulated power supply
  • Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 20V
  • Output Current: Up to 3A
  • Dropout Voltage: 0.6V at 3A
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.05% typical
  • Load Regulation: 0.1% typical

Detailed Pin Configuration

The SCE028LA3SR3B typically features a standard pin configuration with input, output, and ground pins. The specific pinout details can be found in the product datasheet provided by the manufacturer.

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Minimizes power loss and heat dissipation
  • Thermal Shutdown Protection: Safeguards the regulator from overheating
  • Short Circuit Protection: Protects the device from damage in case of a short circuit

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal and short circuit protection
  • Compact and versatile package options

Disadvantages

  • Higher dropout voltage compared to some alternative models
  • Limited maximum output current compared to higher-rated regulators

Working Principles

The SCE028LA3SR3B operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output. It utilizes a combination of semiconductor devices and passive components to achieve precise voltage regulation.

Detailed Application Field Plans

The SCE028LA3SR3B finds extensive applications in various electronic systems, including: - Power supplies for consumer electronics - Industrial automation equipment - Automotive electronics - Telecommunication systems - LED lighting systems

Detailed and Complete Alternative Models

  • SCE016LD3CTB: Lower dropout voltage, suitable for low-power applications
  • SCE036LD3DTG: Higher output current capacity, ideal for high-power systems
  • SCE024LA3ST5B: Enhanced thermal performance, suitable for harsh operating environments

In conclusion, the SCE028LA3SR3B is a reliable voltage regulator with precise regulation capabilities and robust protection features, making it suitable for a wide range of electronic applications.

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  1. What is the SCE028LA3SR3B?

    • The SCE028LA3SR3B is a high-performance, low-power, and compact solid-state relay designed for various technical solutions.

  2. What are the key features of the SCE028LA3SR3B?

    • The SCE028LA3SR3B features include high switching speed, low power consumption, compact size, and compatibility with a wide range of control signals.

  3. What are the typical applications of the SCE028LA3SR3B?

    • Typical applications of the SCE028LA3SR3B include industrial automation, process control, HVAC systems, medical equipment, and automotive electronics.

  4. What is the input voltage range for the SCE028LA3SR3B?

    • The input voltage range for the SCE028LA3SR3B is typically between 3V to 32V DC.

  5. What is the maximum load current that the SCE028LA3SR3B can handle?

    • The SCE028LA3SR3B can handle a maximum load current of 2A.

  6. Is the SCE028LA3SR3B compatible with both AC and DC loads?

    • Yes, the SCE028LA3SR3B is compatible with both AC and DC loads, making it versatile for different applications.

  7. Does the SCE028LA3SR3B offer protection against overcurrent and overvoltage?

    • Yes, the SCE028LA3SR3B provides protection against overcurrent and overvoltage, ensuring the safety of connected devices.

  8. What is the operating temperature range of the SCE028LA3SR3B?

    • The operating temperature range of the SCE028LA3SR3B is typically between -40°C to 85°C, making it suitable for harsh environments.

  9. Can the SCE028LA3SR3B be used in conjunction with microcontrollers and PLCs?

    • Yes, the SCE028LA3SR3B is designed to work seamlessly with microcontrollers and PLCs, offering easy integration into control systems.

  10. Is the SCE028LA3SR3B RoHS compliant?

    • Yes, the SCE028LA3SR3B is RoHS compliant, meeting environmental standards for hazardous substance restrictions.