Mallory Sonalert Products Inc.
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SCE120XA3SU1B
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SCE120XA3SU1B

Product Overview

Category

SCE120XA3SU1B belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage in electronic circuits.

Characteristics

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 0.8V to 34V
  • Maximum Output Current: 3A
  • Low Dropout Voltage: 340mV at 3A
  • Adjustable Output Voltage
  • Thermal Shutdown and Current Limit Protection

Package

The SCE120XA3SU1B comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of SCE120XA3SU1B lies in its ability to provide stable and regulated voltage output for various electronic devices and circuits.

Packaging/Quantity

It is typically available in reels with a quantity of 250 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 0.8V to 34V
  • Dropout Voltage: 340mV at 3A
  • Line Regulation: 0.02% / V
  • Load Regulation: 0.1% / A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SCE120XA3SU1B has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

  • Wide Input Voltage Range
  • Adjustable Output Voltage
  • Low Dropout Voltage
  • Overcurrent and Thermal Protection
  • High Efficiency

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Low dropout voltage ensures efficient power conversion
  • Built-in protection features enhance reliability

Disadvantages

  • Higher cost compared to non-regulated voltage sources
  • Sensitive to external noise and fluctuations

Working Principles

The SCE120XA3SU1B operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage despite changes in input or load conditions. It utilizes feedback control to achieve regulation.

Detailed Application Field Plans

The SCE120XA3SU1B is well-suited for a wide range of applications including: - Battery-powered devices - Automotive electronics - Industrial control systems - Telecommunication equipment - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SCE120XA3SU1B include: - LM317: Adjustable Linear Regulator - LT1083: Low Dropout Positive Regulator - LM2940: Low Dropout Regulator

In conclusion, the SCE120XA3SU1B is a versatile voltage regulator with a wide input voltage range, adjustable output, and built-in protection features, making it suitable for diverse electronic applications.

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10 domande e risposte comuni relative all'applicazione di SCE120XA3SU1B nelle soluzioni tecniche

  1. What is the SCE120XA3SU1B?

    • The SCE120XA3SU1B is a high-performance, compact power supply unit designed for use in various technical solutions.

  2. What are the key features of the SCE120XA3SU1B?

    • The SCE120XA3SU1B features high efficiency, wide input voltage range, compact size, and robust design suitable for demanding applications.

  3. What is the input voltage range of the SCE120XA3SU1B?

    • The input voltage range of the SCE120XA3SU1B is typically 85-264VAC or 120-370VDC, making it suitable for a wide range of power sources.

  4. What output voltages does the SCE120XA3SU1B provide?

    • The SCE120XA3SU1B can provide single or multiple output voltages, typically ranging from 5V to 48V, depending on the specific model.

  5. Is the SCE120XA3SU1B suitable for industrial applications?

    • Yes, the SCE120XA3SU1B is designed to meet the requirements of industrial applications, including rugged environments and extended temperature ranges.

  6. Does the SCE120XA3SU1B have built-in protection features?

    • Yes, the SCE120XA3SU1B includes overvoltage, overcurrent, and short-circuit protection to ensure the safety and reliability of connected systems.

  7. Can the SCE120XA3SU1B be used in parallel or redundant configurations?

    • Yes, the SCE120XA3SU1B supports parallel operation for higher power applications and can be configured redundantly for increased system reliability.

  8. What certifications does the SCE120XA3SU1B hold?

    • The SCE120XA3SU1B holds various industry certifications, such as UL, CE, and RoHS compliance, ensuring its suitability for global markets.

  9. What are the typical applications of the SCE120XA3SU1B?

    • The SCE120XA3SU1B is commonly used in industrial automation, telecommunications, transportation, and other technical solutions requiring reliable power supplies.

  10. Where can I find detailed technical specifications and documentation for the SCE120XA3SU1B?

    • Detailed technical specifications and documentation for the SCE120XA3SU1B can be found on the manufacturer's website or by contacting their technical support team.