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MAX1853EXT+
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MAX1853EXT+

Product Category

The MAX1853EXT+ belongs to the category of voltage regulators.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: The MAX1853EXT+ is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
  • Characteristics: It features high efficiency, low dropout voltage, and thermal shutdown protection.
  • Package: The MAX1853EXT+ is available in a small 6-pin SOT23 package.
  • Essence: Its essence lies in providing precise voltage regulation for various electronic applications.
  • Packaging/Quantity: The MAX1853EXT+ is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 11V
  • Output Voltage Range: 1.25V to 10V
  • Dropout Voltage: 120mV at 100mA load
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX1853EXT+ has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. NC (No Connection) 6. VOUT (Output Voltage)

Functional Features

  • High Efficiency: The MAX1853EXT+ offers high efficiency, making it suitable for battery-powered applications.
  • Low Dropout Voltage: It maintains regulation even when the input voltage is only slightly higher than the output voltage.
  • Thermal Shutdown Protection: It includes thermal shutdown protection to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

  • Compact SOT23 package
  • Low dropout voltage
  • High efficiency
  • Thermal shutdown protection

Disadvantages

  • Limited input voltage range

Working Principles

The MAX1853EXT+ operates by comparing the feedback voltage with a reference voltage and adjusting the output to maintain a stable voltage level. When the enable pin is high, the regulator is enabled, and the output voltage is regulated based on the feedback voltage.

Detailed Application Field Plans

The MAX1853EXT+ is well-suited for various applications including: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable electronics

Detailed and Complete Alternative Models

Some alternative models to the MAX1853EXT+ include: - LM317: A popular adjustable linear voltage regulator - LT1763: Low dropout linear regulator with adjustable output

In conclusion, the MAX1853EXT+ is a versatile voltage regulator with high efficiency, low dropout voltage, and thermal shutdown protection, making it an ideal choice for a wide range of electronic applications.

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기술 솔루션에 MAX1853EXT+ 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of MAX1853EXT+:

  1. Q: What is the input voltage range for MAX1853EXT+? A: The input voltage range for MAX1853EXT+ is 4.5V to 28V.

  2. Q: What is the maximum output current of MAX1853EXT+? A: The maximum output current of MAX1853EXT+ is 500mA.

  3. Q: Can MAX1853EXT+ be used in battery-powered applications? A: Yes, MAX1853EXT+ can be used in battery-powered applications due to its low quiescent current and wide input voltage range.

  4. Q: What is the typical efficiency of MAX1853EXT+? A: The typical efficiency of MAX1853EXT+ is around 90%.

  5. Q: Is MAX1853EXT+ suitable for automotive applications? A: Yes, MAX1853EXT+ is suitable for automotive applications as it can handle the wide input voltage variations typically found in automotive systems.

  6. Q: Does MAX1853EXT+ have built-in overcurrent protection? A: Yes, MAX1853EXT+ has built-in overcurrent protection to safeguard the circuit from excessive currents.

  7. Q: Can MAX1853EXT+ operate in a wide temperature range? A: Yes, MAX1853EXT+ is designed to operate in a wide temperature range from -40°C to +125°C.

  8. Q: What type of package does MAX1853EXT+ come in? A: MAX1853EXT+ comes in an extended temperature range (EXT) 8-pin SOIC package.

  9. Q: Is MAX1853EXT+ suitable for powering sensitive analog circuits? A: Yes, MAX1853EXT+ is suitable for powering sensitive analog circuits due to its low output noise and high PSRR.

  10. Q: Can MAX1853EXT+ be used in space-constrained applications? A: Yes, MAX1853EXT+ is suitable for space-constrained applications due to its small footprint and minimal external component count.

I hope these questions and answers are helpful! Let me know if you need further assistance.