Microsemi Corporation
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MXLP4KE11A
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MXLP4KE11A

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: Low power consumption, high efficiency
Package: 16-pin QFN
Essence: Voltage regulator
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: 0.8V to 3.6V
  • Maximum Output Current: 1A
  • Dropout Voltage: 200mV at 500mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • High PSRR (Power Supply Rejection Ratio)
  • Thermal shutdown protection
  • Overcurrent protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages: - Low power consumption - Wide input voltage range - Small package size

Disadvantages: - Limited maximum output current - Sensitive to external noise

Working Principles

The MXLP4KE11A is a low-dropout linear voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback loop to adjust the pass transistor, ensuring a consistent output.

Detailed Application Field Plans

The MXLP4KE11A is ideal for portable electronic devices, battery-powered systems, and IoT (Internet of Things) applications where low power consumption and small form factor are crucial. Its ability to operate with a wide input voltage range makes it suitable for various battery chemistries and charging scenarios.

Detailed and Complete Alternative Models

  1. MXLP4KE12B
    • Similar specifications with enhanced overcurrent protection
  2. MXLP4KE10C
    • Lower quiescent current with slightly reduced output current capability

In conclusion, the MXLP4KE11A is a versatile integrated circuit designed for efficient power management in low-power electronic devices. Its compact package and high efficiency make it an excellent choice for a wide range of applications.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του MXLP4KE11A σε τεχνικές λύσεις

  1. What is MXLP4KE11A?

    • MXLP4KE11A is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What is the maximum peak pulse power of MXLP4KE11A?

    • The maximum peak pulse power of MXLP4KE11A is 4000W.

  3. What is the breakdown voltage of MXLP4KE11A?

    • The breakdown voltage of MXLP4KE11A is 11V.

  4. What are the typical applications of MXLP4KE11A?

    • MXLP4KE11A is commonly used in surge protection for telecommunications equipment, industrial controls, and automotive electronics.

  5. What is the operating temperature range of MXLP4KE11A?

    • MXLP4KE11A has an operating temperature range of -55°C to +175°C.

  6. What is the response time of MXLP4KE11A?

    • The response time of MXLP4KE11A is typically less than 1 picosecond.

  7. Does MXLP4KE11A meet any specific industry standards?

    • MXLP4KE11A meets the requirements of the IEC 61000-4-5 standard for surge protection devices.

  8. Can MXLP4KE11A be used in high-speed data line protection?

    • Yes, MXLP4KE11A is suitable for high-speed data line protection due to its fast response time and low clamping voltage.

  9. What is the packaging type of MXLP4KE11A?

    • MXLP4KE11A is available in a variety of surface mount and through-hole package options.

  10. Is MXLP4KE11A RoHS compliant?

    • Yes, MXLP4KE11A is compliant with the Restriction of Hazardous Substances (RoHS) directive.