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MIC3775-3.3BMM-TR
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MIC3775-3.3BMM-TR

Product Overview

Category

The MIC3775-3.3BMM-TR belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input voltage fluctuations.

Characteristics

  • Input Voltage Range: 4.75V to 28V
  • Output Voltage: 3.3V
  • Maximum Output Current: 1A
  • Low Dropout Voltage: 300mV at 1A
  • Low Quiescent Current: 120μA
  • Thermal Shutdown Protection
  • Small Package Size

Package

The MIC3775-3.3BMM-TR comes in a miniature 8-pin MSOP package, making it suitable for space-constrained applications.

Packaging/Quantity

It is typically available in reels containing 3000 units per reel.

Specifications

  • Input Voltage Range: 4.75V to 28V
  • Output Voltage: 3.3V ±2%
  • Output Current: Up to 1A
  • Dropout Voltage: 300mV at 1A
  • Quiescent Current: 120μA
  • Operating Temperature Range: -40°C to 125°C
  • Thermal Shutdown: Yes

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. BYP (Bypass)
  5. NC (No Connection)
  6. VOUT (Output Voltage)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • Wide Input Voltage Range
  • Low Dropout Voltage
  • Low Quiescent Current
  • Thermal Shutdown Protection
  • Enable/Shutdown Control

Advantages and Disadvantages

Advantages

  • Stable output voltage
  • Wide input voltage range
  • Low dropout voltage
  • Thermal shutdown protection
  • Compact package size

Disadvantages

  • Limited maximum output current (1A)

Working Principles

The MIC3775-3.3BMM-TR utilizes a feedback control loop to maintain a constant output voltage. When the input voltage fluctuates, the regulator adjusts its internal circuitry to ensure a steady 3.3V output. The enable/shutdown control allows for power conservation when the regulator is not in use.

Detailed Application Field Plans

The MIC3775-3.3BMM-TR is commonly used in various electronic devices and systems, including: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive applications - IoT devices

Detailed and Complete Alternative Models

Some alternative models to the MIC3775-3.3BMM-TR include: - LM1117-3.3 - LT1763-3.3 - TPS73633

In conclusion, the MIC3775-3.3BMM-TR is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and compact package size, making it suitable for a diverse range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC3775-3.3BMM-TR en soluciones técnicas

  1. What is the MIC3775-3.3BMM-TR?

    • The MIC3775-3.3BMM-TR is a 3.3V low-dropout voltage regulator designed for use in various technical solutions.

  2. What is the input voltage range of the MIC3775-3.3BMM-TR?

    • The input voltage range of the MIC3775-3.3BMM-TR is typically 2.5V to 16V.

  3. What is the output current capability of the MIC3775-3.3BMM-TR?

    • The MIC3775-3.3BMM-TR can provide an output current of up to 500mA.

  4. What are the typical applications of the MIC3775-3.3BMM-TR?

    • The MIC3775-3.3BMM-TR is commonly used in battery-powered systems, portable devices, and other applications requiring a stable 3.3V power supply.

  5. What are the key features of the MIC3775-3.3BMM-TR?

    • The key features of the MIC3775-3.3BMM-TR include low dropout voltage, thermal shutdown protection, and current limit protection.

  6. Is the MIC3775-3.3BMM-TR suitable for automotive applications?

    • Yes, the MIC3775-3.3BMM-TR is suitable for automotive applications due to its wide input voltage range and robust design.

  7. Does the MIC3775-3.3BMM-TR require external components for operation?

    • Yes, the MIC3775-3.3BMM-TR requires input and output capacitors for stable operation.

  8. Can the MIC3775-3.3BMM-TR be used in conjunction with other voltage regulators?

    • Yes, the MIC3775-3.3BMM-TR can be used alongside other voltage regulators to provide multiple power rails in a system.

  9. What is the thermal performance of the MIC3775-3.3BMM-TR?

    • The MIC3775-3.3BMM-TR has a thermal shutdown feature to protect against excessive temperature, ensuring reliable operation.

  10. Where can I find detailed application notes for using the MIC3775-3.3BMM-TR in my technical solution?

    • Detailed application notes for the MIC3775-3.3BMM-TR can be found on the manufacturer's website or in the product datasheet.