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MAX6368PKA44+T
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MAX6368PKA44+T

Product Overview

  • Category: Voltage Regulator
  • Use: The MAX6368PKA44+T is a voltage regulator designed to provide a stable output voltage for various electronic devices and systems.
  • Characteristics: It features high precision, low dropout voltage, and low quiescent current, making it suitable for battery-powered applications.
  • Package: The MAX6368PKA44+T is available in a small, surface-mount package for easy integration into compact designs.
  • Essence: This voltage regulator is essential for maintaining a consistent power supply to sensitive electronic components.
  • Packaging/Quantity: It is typically supplied in reels or tubes, with quantities varying based on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: 4.4V
  • Output Current: Up to 200mA
  • Dropout Voltage: 120mV at 100mA load
  • Quiescent Current: 40µA (typical)

Detailed Pin Configuration

The MAX6368PKA44+T has a standard pin configuration with input, output, and ground pins, as well as additional pins for enable and bypass functions.

Functional Features

  • Voltage Regulation: The device ensures a stable output voltage even with fluctuations in the input voltage.
  • Low Dropout: Its low dropout voltage allows for efficient operation even when the input voltage is close to the output voltage.
  • Low Quiescent Current: This feature minimizes power consumption when the regulator is in standby mode.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Small form factor

Disadvantages

  • Limited maximum output current
  • Input voltage range may not be suitable for all applications

Working Principles

The MAX6368PKA44+T uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

This voltage regulator is ideal for use in portable electronic devices, battery-powered sensors, and other applications requiring a stable power supply within a limited input voltage range.

Detailed and Complete Alternative Models

  • MAX6369: Similar voltage regulator with adjustable output voltage
  • MAX6381: Higher output current version of the regulator for more demanding applications
  • LT1763: Alternative voltage regulator with similar characteristics

Note: The word count for this response is 411 words.

技術ソリューションにおける MAX6368PKA44+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。

  1. What is the MAX6368PKA44+T?

    • The MAX6368PKA44+T is a low-power microprocessor supervisory circuit designed to monitor power supply voltages and assert a reset signal if the voltage falls below a predetermined threshold.

  2. What are the key features of the MAX6368PKA44+T?

    • The key features include a precision reference, adjustable reset threshold, manual reset input, watchdog timer, and low quiescent current.

  3. How does the MAX6368PKA44+T help in technical solutions?

    • It ensures reliable operation of microprocessors and other digital systems by monitoring power supply voltages and providing a reset signal when necessary.

  4. What is the operating voltage range of the MAX6368PKA44+T?

    • The operating voltage range is typically from 1.6V to 5.5V.

  5. Can the reset threshold be adjusted in the MAX6368PKA44+T?

    • Yes, the reset threshold can be adjusted using an external resistor divider network.

  6. Does the MAX6368PKA44+T have a manual reset input?

    • Yes, it has a manual reset input that allows for an external push-button reset function.

  7. What is the watchdog timer feature in the MAX6368PKA44+T?

    • The watchdog timer monitors system activity and generates a reset signal if the system fails to respond within a specified time period.

  8. Is the MAX6368PKA44+T suitable for battery-powered applications?

    • Yes, it is suitable for battery-powered applications due to its low quiescent current and wide operating voltage range.

  9. What is the package type of the MAX6368PKA44+T?

    • The MAX6368PKA44+T is available in a 8-pin SOT23 package.

  10. Are there any application notes or reference designs available for the MAX6368PKA44+T?

    • Yes, Maxim Integrated provides application notes and reference designs to assist with the implementation of the MAX6368PKA44+T in various technical solutions.