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LM2727MTCX/NOPB
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LM2727MTCX/NOPB

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: PowerPAD™ MSOP-8
Essence: Linear regulator with adjustable output voltage
Packaging/Quantity: Tape & Reel (2500 units per reel)

Specifications

  • Input Voltage Range: 2.7V to 14V
  • Output Voltage Range: 1.25V to 13.5V
  • Dropout Voltage: 340mV at 1A
  • Output Current: 1A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

  • Adjustable output voltage
  • Low dropout voltage
  • Thermal shutdown protection
  • Current limit protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low quiescent current - Small package size

Disadvantages: - Limited output current compared to some alternatives - Higher dropout voltage than some alternatives

Working Principles

The LM2727MTCX/NOPB is a linear voltage regulator that maintains a stable output voltage by adjusting the resistance to the load. It compares the actual output voltage to a reference voltage and adjusts the pass element to maintain the desired output.

Detailed Application Field Plans

This voltage regulator is suitable for various applications including battery-powered devices, portable equipment, and industrial control systems where a stable and adjustable voltage supply is required.

Detailed and Complete Alternative Models

  • LM1117: Low dropout voltage regulator with higher output current capability
  • LM317: Adjustable voltage regulator with higher output current capability and wider voltage range

Note: The LM2727MTCX/NOPB is recommended for applications with lower current requirements and where space is limited.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av LM2727MTCX/NOPB i tekniska lösningar

  1. Question: What is the typical operating voltage range for LM2727MTCX/NOPB?
    Answer: The typical operating voltage range for LM2727MTCX/NOPB is 2.7V to 5.5V.

  2. Question: Can LM2727MTCX/NOPB be used in battery-powered applications?
    Answer: Yes, LM2727MTCX/NOPB is suitable for battery-powered applications due to its low operating voltage range.

  3. Question: What is the maximum output current of LM2727MTCX/NOPB?
    Answer: The maximum output current of LM2727MTCX/NOPB is 500mA.

  4. Question: Is LM2727MTCX/NOPB suitable for use in automotive electronics?
    Answer: Yes, LM2727MTCX/NOPB can be used in automotive electronics applications.

  5. Question: What is the thermal shutdown temperature of LM2727MTCX/NOPB?
    Answer: The thermal shutdown temperature of LM2727MTCX/NOPB is typically 150°C.

  6. Question: Can LM2727MTCX/NOPB be used in portable consumer electronics?
    Answer: Yes, LM2727MTCX/NOPB is suitable for use in portable consumer electronics due to its low power consumption.

  7. Question: What is the typical quiescent current of LM2727MTCX/NOPB?
    Answer: The typical quiescent current of LM2727MTCX/NOPB is 30µA.

  8. Question: Does LM2727MTCX/NOPB have built-in overcurrent protection?
    Answer: Yes, LM2727MTCX/NOPB features built-in overcurrent protection for added safety.

  9. Question: Can LM2727MTCX/NOPB be used in industrial control systems?
    Answer: Yes, LM2727MTCX/NOPB is suitable for use in industrial control systems.

  10. Question: What is the typical dropout voltage of LM2727MTCX/NOPB?
    Answer: The typical dropout voltage of LM2727MTCX/NOPB is 300mV at 100mA output current.