Microchip Technology
התמונה עשויה להיות ייצוג.
ראה מפרטים לפרטי מוצר.
MIC284-0BMM
צפה בפרטים DataSheets

MIC284-0BMM

Product Overview

Category

The MIC284-0BMM belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent and thermal protection

Package

The MIC284-0BMM is available in a small outline package (TSOT-23) for surface mount applications.

Essence

This voltage regulator is essential for maintaining stable and regulated power supply in various electronic systems.

Packaging/Quantity

The MIC284-0BMM is typically packaged in reels containing 3000 units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: Adjustable from 1.2V to 5.5V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 130mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC284-0BMM has three pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

  • Low quiescent current
  • Shutdown mode for power conservation
  • Stable output with low ESR ceramic capacitors

Advantages and Disadvantages

Advantages

  • Small form factor
  • Wide input voltage range
  • Overcurrent and thermal protection
  • Low dropout voltage

Disadvantages

  • Limited maximum output current

Working Principles

The MIC284-0BMM uses a feedback control mechanism to maintain a constant output voltage despite variations in input voltage and load conditions. It employs a reference voltage and error amplifier to adjust the output voltage as needed.

Detailed Application Field Plans

The MIC284-0BMM is commonly used in portable electronic devices, battery-powered systems, and low-power microcontroller applications where a stable and efficient voltage supply is crucial.

Detailed and Complete Alternative Models

Some alternative models to the MIC284-0BMM include: - MIC5205 - MCP1700 - LP2985

In conclusion, the MIC284-0BMM is a versatile voltage regulator with a wide range of applications, offering high efficiency and reliable performance in various electronic systems.

[Word Count: 324]

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MIC284-0BMM בפתרונות טכניים

  1. What is the MIC284-0BMM?

    • The MIC284-0BMM is a high-efficiency, 4MHz synchronous buck regulator with an integrated power MOSFET.

  2. What is the input voltage range for the MIC284-0BMM?

    • The input voltage range for the MIC284-0BMM is 2.7V to 5.5V.

  3. What is the output voltage range for the MIC284-0BMM?

    • The output voltage range for the MIC284-0BMM is 0.8V to 5.5V.

  4. What is the maximum output current of the MIC284-0BMM?

    • The maximum output current of the MIC284-0BMM is 2A.

  5. What are the key features of the MIC284-0BMM?

    • The key features of the MIC284-0BMM include high efficiency, wide input voltage range, and integrated power MOSFET.

  6. What are the typical applications of the MIC284-0BMM?

    • The typical applications of the MIC284-0BMM include portable devices, battery-powered equipment, and point-of-load regulation.

  7. Does the MIC284-0BMM have overcurrent protection?

    • Yes, the MIC284-0BMM has overcurrent protection.

  8. What is the operating temperature range for the MIC284-0BMM?

    • The operating temperature range for the MIC284-0BMM is -40°C to 125°C.

  9. Is the MIC284-0BMM suitable for automotive applications?

    • Yes, the MIC284-0BMM is suitable for automotive applications.

  10. What are the package options available for the MIC284-0BMM?

    • The MIC284-0BMM is available in a 10-pin MSOP package.