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MAX6468XS18D3+T
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MAX6468XS18D3+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low dropout, high accuracy, low quiescent current
  • Package: SOT23-3
  • Essence: Provides a stable output voltage for electronic devices
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: 1.8V
  • Dropout Voltage: 120mV at 100mA
  • Quiescent Current: 20µA
  • Load Regulation: ±0.05%
  • Line Regulation: ±0.02%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6468XS18D3+T has three pins:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • Low dropout voltage ensures efficient power conversion
  • High accuracy provides precise output voltage regulation
  • Low quiescent current minimizes power consumption
  • Thermal shutdown protection prevents overheating
  • Short-circuit current limit protects the device from damage

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various power sources - Small package size enables space-saving designs - Excellent load and line regulation ensure stable output voltage - Thermal shutdown protection enhances reliability

Disadvantages: - Limited output voltage options - Sensitive to excessive heat or current overload

Working Principles

The MAX6468XS18D3+T is a voltage regulator IC that maintains a constant output voltage regardless of fluctuations in the input voltage. It utilizes a feedback mechanism to adjust its internal circuitry and provide a stable output voltage. The low dropout voltage ensures efficient power conversion, while the low quiescent current minimizes power consumption when the load is light.

Detailed Application Field Plans

The MAX6468XS18D3+T is commonly used in various electronic devices that require a stable 1.8V power supply. Some typical applications include:

  1. Mobile devices: Smartphones, tablets, portable media players
  2. Embedded systems: Microcontrollers, sensors, IoT devices
  3. Communication equipment: Routers, modems, wireless access points
  4. Consumer electronics: Digital cameras, portable gaming consoles

Detailed and Complete Alternative Models

  1. MAX6469XS18D3+T: Similar to MAX6468XS18D3+T but with a different output voltage of 1.9V.
  2. MAX6470XS18D3+T: Similar to MAX6468XS18D3+T but with a different output voltage of 2.0V.
  3. MAX6471XS18D3+T: Similar to MAX6468XS18D3+T but with a different output voltage of 2.5V.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

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技術ソリューションにおける MAX6468XS18D3+T の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MAX6468XS18D3+T in technical solutions:

  1. Q: What is MAX6468XS18D3+T? A: MAX6468XS18D3+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It provides a fixed output voltage of 1.8V.

  2. Q: What are the typical applications of MAX6468XS18D3+T? A: MAX6468XS18D3+T is commonly used in various electronic devices and systems that require a stable 1.8V power supply, such as microcontrollers, sensors, and low-power digital circuits.

  3. Q: How does MAX6468XS18D3+T regulate voltage? A: MAX6468XS18D3+T uses a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly.

  4. Q: What is the input voltage range for MAX6468XS18D3+T? A: The input voltage range for MAX6468XS18D3+T is typically between 2.5V and 5.5V. It can accept a wide range of input voltages to provide a stable 1.8V output.

  5. Q: Can MAX6468XS18D3+T handle high current loads? A: Yes, MAX6468XS18D3+T has a maximum output current rating of 150mA, which makes it suitable for powering low to moderate current devices.

  6. Q: Does MAX6468XS18D3+T have built-in protection features? A: Yes, MAX6468XS18D3+T includes various protection features like thermal shutdown, overcurrent protection, and reverse battery protection to ensure safe operation.

  7. Q: Can MAX6468XS18D3+T operate in harsh environments? A: MAX6468XS18D3+T is designed to operate within a wide temperature range (-40°C to +125°C) and can withstand certain levels of electrical noise and voltage transients.

  8. Q: Is MAX6468XS18D3+T available in different package options? A: Yes, MAX6468XS18D3+T is available in a small SOT23-3 package, which is suitable for space-constrained applications.

  9. Q: What are the key advantages of using MAX6468XS18D3+T? A: Some advantages include its fixed 1.8V output, low dropout voltage, low quiescent current, and built-in protection features, making it reliable and efficient for many applications.

  10. Q: Where can I find more information about MAX6468XS18D3+T? A: You can find detailed information about MAX6468XS18D3+T, including datasheets, application notes, and technical support, on Maxim Integrated's official website or by contacting their customer support team.