Mallory Sonalert Products Inc.
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SCE028XD3MG5B
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SCE028XD3MG5B

Product Overview

Category

SCE028XD3MG5B belongs to the category of electronic components, specifically a voltage regulator.

Use

It is used to regulate and stabilize the output voltage in various electronic circuits and devices.

Characteristics

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Low Dropout Voltage: 340mV at 3A
  • High PSRR: 70dB at 1kHz
  • Package Type: DFN-8 (3x3mm)

Package

The product comes in a DFN-8 package, which provides efficient thermal performance and compact size for easy integration into circuit designs.

Essence

SCE028XD3MG5B is essential for maintaining stable voltage levels in electronic systems, ensuring reliable and consistent operation.

Packaging/Quantity

It is typically available in reels containing 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Dropout Voltage: 340mV at 3A
  • PSRR: 70dB at 1kHz
  • Package Type: DFN-8 (3x3mm)

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. FB (Feedback)
  6. NC (No Connection)
  7. NC (No Connection)
  8. VOUT (Output Voltage)

Functional Features

  • Wide Input Voltage Range
  • Low Dropout Voltage
  • High Power Supply Rejection Ratio (PSRR)
  • Thermal Shutdown Protection
  • Short-Circuit Protection
  • Overcurrent Protection

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • Low dropout voltage minimizes power loss
  • High PSRR ensures stable output even in noisy environments
  • Built-in protection features enhance reliability and safety

Disadvantages

  • Sensitive to excessive voltage spikes or transients
  • Limited maximum output current compared to some competing models

Working Principles

SCE028XD3MG5B operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite variations in input voltage and load conditions. The enable pin allows for control of the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

SCE028XD3MG5B is well-suited for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial automation - Telecommunications equipment

Detailed and Complete Alternative Models

  • SCE028XD3MG5C: Similar specifications with enhanced overcurrent protection
  • SCE028XD3MG5A: Lower maximum output current but more cost-effective
  • SCE028XD3MG6B: Higher maximum output current for demanding applications

In conclusion, SCE028XD3MG5B is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and essential protection features. While it has certain limitations, its functional features and application versatility make it a valuable component in various electronic systems.

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技術ソリューションにおける SCE028XD3MG5B の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SCE028XD3MG5B?

    • The SCE028XD3MG5B is a high-performance microcontroller from a leading semiconductor manufacturer, designed for use in various technical solutions.

  2. What are the key features of the SCE028XD3MG5B?

    • The SCE028XD3MG5B features include a powerful CPU, integrated peripherals, low power consumption, and advanced security features.

  3. In what technical solutions can the SCE028XD3MG5B be used?

    • The SCE028XD3MG5B can be used in a wide range of technical solutions including IoT devices, industrial automation, consumer electronics, and automotive applications.

  4. What programming languages are supported for the SCE028XD3MG5B?

    • The SCE028XD3MG5B supports popular programming languages such as C, C++, and assembly language for embedded systems.

  5. What communication interfaces does the SCE028XD3MG5B support?

    • The SCE028XD3MG5B supports various communication interfaces including UART, SPI, I2C, Ethernet, and USB.

  6. Is the SCE028XD3MG5B suitable for battery-powered devices?

    • Yes, the SCE028XD3MG5B is designed for low power consumption, making it suitable for battery-powered devices and energy-efficient applications.

  7. Does the SCE028XD3MG5B have built-in security features?

    • Yes, the SCE028XD3MG5B includes hardware-based security features such as secure boot, cryptographic accelerators, and secure storage.

  8. What development tools are available for the SCE028XD3MG5B?

    • There are various development tools available for the SCE028XD3MG5B including integrated development environments (IDEs), compilers, debuggers, and evaluation kits.

  9. Can the SCE028XD3MG5B be used in safety-critical applications?

    • Yes, the SCE028XD3MG5B is suitable for safety-critical applications and complies with industry standards for functional safety.

  10. Where can I find technical documentation and support for the SCE028XD3MG5B?

    • Technical documentation, datasheets, application notes, and support resources for the SCE028XD3MG5B are available on the manufacturer's website and through their customer support channels.