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MAX6329SPUT-T
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MAX6329SPUT-T

Product Overview

Category: Voltage Regulator
Use: Power management
Characteristics: Low dropout, low noise, high accuracy
Package: SOT-23-3
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape & Reel (3000 units)

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: 1.8V to 5V
  • Dropout Voltage: 120mV at 150mA
  • Quiescent Current: 40µA
  • Line Regulation: 0.02%/V
  • Load Regulation: 0.05%/mA

Detailed Pin Configuration

The MAX6329SPUT-T has three pins: 1. IN: Input voltage 2. GND: Ground 3. OUT: Output voltage

Functional Features

  • Low dropout voltage
  • Low noise
  • High accuracy
  • Thermal shutdown protection
  • Reverse-battery protection

Advantages and Disadvantages

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

Disadvantages: - Limited maximum output current - Sensitive to input voltage transients

Working Principles

The MAX6329SPUT-T is a low-dropout linear voltage regulator that maintains a stable output voltage even when the input voltage is close to the output voltage. It uses a PNP pass transistor to achieve low dropout voltage.

Detailed Application Field Plans

The MAX6329SPUT-T is suitable for various battery-powered applications, such as portable devices, IoT sensors, and handheld instruments. It can also be used in post-regulation applications where a stable voltage source is required.

Detailed and Complete Alternative Models

  1. MAX6325: Similar specifications with different package options
  2. MAX6328: Higher output current capability
  3. MAX6329: Adjustable output voltage option

In conclusion, the MAX6329SPUT-T is a versatile voltage regulator with low dropout, low noise, and high accuracy, making it suitable for a wide range of battery-powered applications. Its compact package and efficient performance make it a popular choice among designers seeking reliable power management solutions.

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技術ソリューションにおける MAX6329SPUT-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 MAX6329SPUT-T?

    • The MAX6329SPUT-T is a low-dropout, micropower voltage regulator with a preset 3.0V output and an adjustable output version.

  2. What are the typical applications of the MAX6329SPUT-T?

    • It is commonly used in battery-powered devices, portable equipment, and other applications where extended battery life is critical.

  3. What is the input voltage range for the MAX6329SPUT-T?

    • The input voltage range is from +2.5V to +11V.

  4. What is the dropout voltage of the MAX6329SPUT-T?

    • The dropout voltage is typically 300mV at light loads.

  5. What is the maximum output current of the MAX6329SPUT-T?

    • The maximum output current is 150mA.

  6. Does the MAX6329SPUT-T have thermal shutdown protection?

    • Yes, it does have thermal shutdown protection to prevent damage from excessive heat.

  7. Can the MAX6329SPUT-T operate in a wide temperature range?

    • Yes, it can operate in a temperature range from -40°C to +125°C.

  8. Is the MAX6329SPUT-T available in a small package for space-constrained applications?

    • Yes, it is available in a SOT23-3 package, which is compact and suitable for space-constrained designs.

  9. Does the MAX6329SPUT-T require external capacitors for stability?

    • No, it does not require external capacitors for stability, which simplifies the design and reduces component count.

  10. Can the MAX6329SPUT-T be used in automotive applications?

    • Yes, it is suitable for automotive applications due to its wide input voltage range and robust performance.

These questions and answers provide a comprehensive overview of the key aspects of the MAX6329SPUT-T and its application in technical solutions.