Maxim Integrated
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MAX6328UR28+G05
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MAX6328UR28+G05

Product Overview

  • Category: Voltage Regulator
  • Use: Voltage regulation for electronic circuits
  • Characteristics: Low dropout, low quiescent current, high accuracy
  • Package: SOT-23-5
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape & Reel (3000 units)

Specifications

  • Input Voltage Range: 2.5V to 11V
  • Output Voltage: 2.8V
  • Output Current: 150mA
  • Dropout Voltage: 110mV at 100mA
  • Quiescent Current: 20µA
  • Line Regulation: 0.02%/V
  • Load Regulation: 0.04%/mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. GND
  2. IN
  3. BYP
  4. NC
  5. OUT

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • High accuracy over line and load variations
  • Thermal shutdown protection
  • Reverse battery protection

Advantages

  • Wide input voltage range
  • Small package size
  • Low dropout voltage
  • Excellent line and load regulation

Disadvantages

  • Limited output current compared to some alternatives
  • Higher quiescent current than some ultra-low-power regulators

Working Principles

The MAX6328UR28+G05 is a low-dropout linear voltage regulator that uses an internal P-channel MOSFET pass transistor to achieve a low dropout voltage. It compares the output voltage to a precise 2.8V reference and adjusts the pass element to maintain a stable output voltage.

Detailed Application Field Plans

This voltage regulator is suitable for various battery-powered applications, portable devices, and other systems requiring a regulated voltage supply. It can be used in IoT devices, wearables, sensor interfaces, and handheld instruments.

Detailed and Complete Alternative Models

  • MAX6326: 3.0V output voltage
  • MAX6327: 3.3V output voltage
  • MAX6329: 2.85V output voltage

This completes the entry for MAX6328UR28+G05 according to the English editing encyclopedia format.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6328UR28+G05 v technických řešeních

  1. What is the MAX6328UR28+G05?

    • The MAX6328UR28+G05 is a low-dropout linear regulator designed to provide a fixed output voltage of 2.8V with a maximum input voltage of 5.5V.

  2. What are the typical applications of the MAX6328UR28+G05?

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

  3. What is the dropout voltage of the MAX6328UR28+G05?

    • The dropout voltage is typically 300mV at 150mA load current, making it suitable for low-power applications.

  4. What is the maximum output current of the MAX6328UR28+G05?

    • The maximum output current is 300mA, which makes it suitable for powering small to medium loads.

  5. Does the MAX6328UR28+G05 have built-in thermal shutdown protection?

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

  6. What is the operating temperature range of the MAX6328UR28+G05?

    • It can operate within a temperature range of -40°C to +125°C, making it suitable for a wide range of environments.

  7. Is the MAX6328UR28+G05 available in a surface-mount package?

    • Yes, it is available in a space-saving, thermally enhanced, 5-pin SC70 package.

  8. Can the MAX6328UR28+G05 be used in automotive applications?

    • Yes, it is AEC-Q100 qualified and suitable for automotive applications.

  9. Does the MAX6328UR28+G05 require any external components for operation?

    • It requires only a small 1µF ceramic input capacitor and a 1µF ceramic output capacitor for stable operation.

  10. Is the MAX6328UR28+G05 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.