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MIC284-3BMM
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MIC284-3BMM

Product Overview

Category

The MIC284-3BMM belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Thermal shutdown protection
  • Small package size

Package

The MIC284-3BMM comes in a small outline integrated circuit (SOIC) package.

Essence

This voltage regulator is essential for maintaining consistent power delivery in various electronic devices.

Packaging/Quantity

The MIC284-3BMM is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: 1.8V to 3.3V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 200mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. BYP (Bypass)
  5. VOUT (Output Voltage)

Functional Features

  • Low quiescent current
  • Short-circuit protection
  • Adjustable output voltage
  • Fast transient response

Advantages and Disadvantages

Advantages

  • Small form factor
  • Wide input voltage range
  • Excellent line and load regulation

Disadvantages

  • Limited maximum output current
  • Sensitive to external noise and fluctuations

Working Principles

The MIC284-3BMM operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in input voltage and load conditions.

Detailed Application Field Plans

The MIC284-3BMM is suitable for various applications including: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable technology

Detailed and Complete Alternative Models

Some alternative models to the MIC284-3BMM include: - LM1117 - LT1763 - ADP3338

In conclusion, the MIC284-3BMM is a versatile voltage regulator with a wide range of applications, offering high efficiency and reliable performance within its specified parameters.

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技術ソリューションにおける MIC284-3BMM 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 MIC284-3BMM?

    • The MIC284-3BMM is a high-efficiency, 3A synchronous buck regulator with an input voltage range of 4.5V to 75V.

  2. What are the typical applications of the MIC284-3BMM?

    • The MIC284-3BMM is commonly used in industrial, automotive, and telecommunications applications for power supply solutions.

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

    • The input voltage range for the MIC284-3BMM is 4.5V to 75V.

  4. What is the output current capability of the MIC284-3BMM?

    • The MIC284-3BMM has a maximum output current capability of 3A.

  5. What are the key features of the MIC284-3BMM?

    • The key features of the MIC284-3BMM include high efficiency, wide input voltage range, and integrated MOSFETs.

  6. What are the protection features of the MIC284-3BMM?

    • The MIC284-3BMM includes overcurrent protection, thermal shutdown, and input undervoltage lockout for enhanced system reliability.

  7. Can the MIC284-3BMM be used in automotive applications?

    • Yes, the MIC284-3BMM is suitable for automotive applications due to its wide input voltage range and robust design.

  8. What are the recommended external components for the MIC284-3BMM?

    • The recommended external components for the MIC284-3BMM include input and output capacitors, as well as an inductor.

  9. Is the MIC284-3BMM suitable for space-constrained designs?

    • Yes, the MIC284-3BMM is available in a compact package and is suitable for space-constrained designs.

  10. Where can I find the detailed datasheet for the MIC284-3BMM?

    • The detailed datasheet for the MIC284-3BMM can be found on the manufacturer's website or through authorized distributors.