Meixin Integrated
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MAX1928EUB15+T
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MAX1928EUB15+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: 10 µMAX®
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: 1.5V
  • Output Current: 150mA
  • Dropout Voltage: 130mV at 100mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1928EUB15+T has the following pin configuration:

  1. GND: Ground
  2. IN: Input Voltage
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. OUT: Output Voltage

Functional Features

  • Low dropout voltage for efficient power conversion.
  • Low quiescent current for reduced power consumption.
  • Enable pin for easy on/off control.
  • Feedback pin for precise output voltage regulation.

Advantages and Disadvantages

Advantages: - High efficiency power management. - Wide input voltage range. - Small package size for space-constrained applications.

Disadvantages: - Limited output current capacity. - Relatively high dropout voltage.

Working Principles

The MAX1928EUB15+T is a voltage regulator IC that converts an input voltage in the range of 2.7V to 5.5V to a regulated output voltage of 1.5V. It achieves this by utilizing a low dropout linear regulator architecture. The device operates by comparing the feedback voltage from the FB pin with a reference voltage, and adjusts the output voltage accordingly. The enable pin (EN) allows the user to turn the regulator on or off as needed.

Detailed Application Field Plans

The MAX1928EUB15+T is commonly used in various applications that require efficient power management and voltage regulation. Some of the typical application fields include:

  1. Battery-powered devices: The low dropout voltage and low quiescent current make it suitable for portable electronic devices such as smartphones, tablets, and wearable devices.
  2. Industrial equipment: It can be used in industrial control systems, sensors, and instrumentation where stable and regulated power supply is essential.
  3. Automotive electronics: The wide input voltage range and small package size make it suitable for automotive applications such as infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

  1. MAX1928EUB18+T: Similar to MAX1928EUB15+T, but with an output voltage of 1.8V.
  2. MAX1928EUB25+T: Similar to MAX1928EUB15+T, but with an output voltage of 2.5V.
  3. MAX1928EUB33+T: Similar to MAX1928EUB15+T, but with an output voltage of 3.3V.

These alternative models provide different output voltage options to cater to specific application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX1928EUB15+T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX1928EUB15+T in technical solutions:

  1. Q: What is the MAX1928EUB15+T? A: The MAX1928EUB15+T is a voltage reference IC that provides a stable and accurate voltage output.

  2. Q: What is the voltage output range of the MAX1928EUB15+T? A: The MAX1928EUB15+T has a fixed voltage output of 1.5V.

  3. Q: What is the input voltage range for the MAX1928EUB15+T? A: The input voltage range for the MAX1928EUB15+T is typically between 2.7V and 5.5V.

  4. Q: Can the MAX1928EUB15+T be used in battery-powered applications? A: Yes, the wide input voltage range makes it suitable for battery-powered applications.

  5. Q: What is the accuracy of the voltage output from the MAX1928EUB15+T? A: The MAX1928EUB15+T has a typical accuracy of ±0.5%.

  6. Q: Does the MAX1928EUB15+T require any external components? A: No, the MAX1928EUB15+T is a standalone voltage reference and does not require any external components.

  7. Q: Can the MAX1928EUB15+T operate in harsh environments? A: The MAX1928EUB15+T has a wide operating temperature range of -40°C to +85°C, making it suitable for various environments.

  8. Q: What is the package type of the MAX1928EUB15+T? A: The MAX1928EUB15+T is available in a small SOT23-3 package.

  9. Q: Can the MAX1928EUB15+T be used in precision measurement applications? A: Yes, the low output voltage noise and high stability of the MAX1928EUB15+T make it suitable for precision measurement applications.

  10. Q: Is the MAX1928EUB15+T RoHS compliant? A: Yes, the MAX1928EUB15+T is RoHS compliant, ensuring it meets environmental regulations.

Please note that these answers are general and may vary depending on specific application requirements.