Microsemi Corporation
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MXL5KP43A
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MXL5KP43A

Product Overview

Category

The MXL5KP43A belongs to the category of electronic components, specifically a voltage regulator.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Thermal shutdown protection
  • Overcurrent protection

Package

The MXL5KP43A comes in a small outline package (SOP) with 8 pins.

Essence

The essence of the MXL5KP43A lies in its ability to provide stable and reliable voltage regulation for various electronic applications.

Packaging/Quantity

The MXL5KP43A is typically packaged in reels and available in quantities suitable for both prototyping and production.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 20V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 0.5V 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. SHDN (Shutdown)
  8. NC (No Connection)

Functional Features

  • Precise voltage regulation
  • Thermal shutdown protection
  • Overcurrent protection
  • Low dropout voltage

Advantages

  • Wide input voltage range
  • Small form factor
  • Excellent thermal management
  • Robust overcurrent protection

Disadvantages

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

Working Principles

The MXL5KP43A operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite changes in input voltage or load conditions. When the device detects an overcurrent or excessive temperature, it activates the protection mechanisms to prevent damage to the regulator and the connected circuitry.

Detailed Application Field Plans

The MXL5KP43A is well-suited for use in various electronic devices and systems, including: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MXL5KP43A include: - LM317: A popular adjustable linear voltage regulator with similar characteristics - LT1086: A low dropout positive fixed regulator with higher output current capability - LM2940: A low dropout voltage regulator with higher output current capacity

In conclusion, the MXL5KP43A is a versatile voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXL5KP43A en soluciones técnicas

  1. What is MXL5KP43A?

    • MXL5KP43A is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum clamping voltage of MXL5KP43A?

    • The maximum clamping voltage of MXL5KP43A is 77.4 volts at 10A.

  3. What is the peak pulse power dissipation of MXL5KP43A?

    • The peak pulse power dissipation of MXL5KP43A is 5000 watts for an 8/20µs waveform.

  4. What are the typical applications of MXL5KP43A?

    • MXL5KP43A is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  5. What is the operating temperature range of MXL5KP43A?

    • MXL5KP43A has an operating temperature range of -55°C to +175°C.

  6. Does MXL5KP43A meet industry standards for surge protection?

    • Yes, MXL5KP43A meets industry standards such as IEC 61000-4-5 for surge protection.

  7. Can MXL5KP43A be used in outdoor applications?

    • Yes, MXL5KP43A is suitable for outdoor applications due to its robust construction and ability to withstand harsh environmental conditions.

  8. What is the packaging option available for MXL5KP43A?

    • MXL5KP43A is available in a variety of packaging options including DO-201AD, DO-15, and SMC.

  9. Is MXL5KP43A RoHS compliant?

    • Yes, MXL5KP43A is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What are the key advantages of using MXL5KP43A in technical solutions?

    • The key advantages of MXL5KP43A include its high surge capability, low clamping voltage, fast response time, and suitability for a wide range of applications requiring transient voltage suppression.