Microsemi Corporation
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MXLP4KE8.2CA
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MXLP4KE8.2CA

Product Overview

Category

The MXLP4KE8.2CA belongs to the category of integrated circuits (ICs).

Use

It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.

Characteristics

  • Low dropout voltage
  • High output accuracy
  • Thermal shutdown protection
  • Overcurrent protection

Package

The MXLP4KE8.2CA is available in a small outline package (SOP) with 8 pins.

Essence

This voltage regulator is essential for maintaining consistent power supply in various electronic devices and systems.

Packaging/Quantity

The MXLP4KE8.2CA is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Input Voltage Range: 4V to 18V
  • Output Voltage: 3.3V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 300mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. GND (Ground)
  3. Vout (Output Voltage)
  4. NC (No Connection)
  5. NC (No Connection)
  6. NC (No Connection)
  7. NC (No Connection)
  8. EN (Enable)

Functional Features

  • Low Dropout Voltage: Ensures efficient regulation even when the input voltage is only slightly higher than the output voltage.
  • Thermal Shutdown Protection: Safeguards the regulator from overheating, enhancing its reliability.
  • Overcurrent Protection: Protects the circuit from damage due to excessive current flow.

Advantages and Disadvantages

Advantages

  • Stable output voltage
  • Compact package size
  • Built-in protection features

Disadvantages

  • Limited maximum output current
  • Higher dropout voltage compared to some alternatives

Working Principles

The MXLP4KE8.2CA utilizes internal feedback control to compare the output voltage to a reference voltage, adjusting the pass element to maintain a constant output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The MXLP4KE8.2CA is well-suited for use in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

  • LM1117
  • MCP1700
  • AP2112

In conclusion, the MXLP4KE8.2CA is a reliable voltage regulator with essential features for maintaining stable power supply in various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MXLP4KE8.2CA in technische oplossingen

  1. What is MXLP4KE8.2CA?

    • MXLP4KE8.2CA is a high-performance electronic component, specifically a transient voltage suppressor diode, designed to protect sensitive electronics from voltage spikes and surges.

  2. Where is MXLP4KE8.2CA commonly used in technical solutions?

    • MXLP4KE8.2CA is commonly used in power supply units, communication equipment, automotive electronics, and industrial control systems to protect against transient overvoltage events.

  3. What are the key features of MXLP4KE8.2CA?

    • The key features of MXLP4KE8.2CA include its low clamping voltage, fast response time, high surge capability, and compact package size, making it suitable for various applications.

  4. How does MXLP4KE8.2CA provide protection in technical solutions?

    • MXLP4KE8.2CA provides protection by diverting excessive current away from sensitive components when a voltage surge occurs, thereby preventing damage to the connected circuitry.

  5. What are the operating conditions for MXLP4KE8.2CA?

    • MXLP4KE8.2CA typically operates within a specified temperature range and voltage rating, which should be carefully considered when integrating it into technical solutions.

  6. Are there any design considerations when using MXLP4KE8.2CA in technical solutions?

    • Designers should consider factors such as PCB layout, placement, and proper grounding to ensure the effective performance of MXLP4KE8.2CA in protecting the associated electronics.

  7. Can MXLP4KE8.2CA be used in combination with other protective components?

    • Yes, MXLP4KE8.2CA can be used in conjunction with other protective components such as varistors, fuses, and ESD suppressors to create a comprehensive protection scheme.

  8. What are the potential failure modes of MXLP4KE8.2CA?

    • Potential failure modes of MXLP4KE8.2CA may include degradation due to prolonged exposure to high voltage transients or thermal stress, highlighting the importance of proper selection and application.

  9. How can MXLP4KE8.2CA be tested for its effectiveness in a technical solution?

    • MXLP4KE8.2CA can be tested using surge generators or transient voltage suppressor testers to verify its clamping voltage, response time, and overall protective capabilities.

  10. Are there any industry standards or certifications relevant to MXLP4KE8.2CA?

    • MXLP4KE8.2CA may comply with industry standards such as IEC 61000-4-5 for surge immunity, and it may also carry certifications such as UL recognition or RoHS compliance, depending on the manufacturer and application requirements.