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MIC284-0BM-TR
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MIC284-0BM-TR

Product Overview

Category

The MIC284-0BM-TR 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
  • Overcurrent protection
  • Thermal shutdown protection

Package

The MIC284-0BM-TR is available in a small outline package (SOP) for easy integration into various electronic designs.

Essence

This voltage regulator is essential for maintaining consistent power delivery in a wide range of electronic applications.

Packaging/Quantity

The MIC284-0BM-TR is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: Adjustable from 0.8V to 3.3V
  • Maximum Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC284-0BM-TR features a standard pin configuration with input, output, and ground pins, as well as additional pins for enable and feedback.

Functional Features

  • Adjustable output voltage
  • Low dropout voltage
  • Overcurrent and thermal protection
  • Enable pin for power management control

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Compact package size
  • Robust protection features

Disadvantages

  • Limited maximum output current compared to some alternatives
  • Sensitive to external noise in certain applications

Working Principles

The MIC284-0BM-TR operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output within the specified range. It utilizes feedback mechanisms and control circuitry to achieve precise voltage regulation.

Detailed Application Field Plans

The MIC284-0BM-TR is suitable for a wide range of applications, including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to the MIC284-0BM-TR include: - MIC29150-3.3WT: A higher current, fixed output voltage regulator - LM317: An adjustable linear voltage regulator with higher output current capability - LT1763: A low dropout voltage regulator with similar features and adjustable output

In conclusion, the MIC284-0BM-TR is a versatile voltage regulator with a compact form factor and robust performance characteristics, making it an ideal choice for various electronic applications requiring stable power supplies.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MIC284-0BM-TR dalam penyelesaian teknikal

  1. What is the MIC284-0BM-TR?

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

  2. What is the input voltage range of the MIC284-0BM-TR?

    • The input voltage range of the MIC284-0BM-TR is 4.5V to 70V.

  3. What is the output current capability of the MIC284-0BM-TR?

    • The MIC284-0BM-TR can deliver up to 3A of continuous output current.

  4. What are the key features of the MIC284-0BM-TR?

    • The key features include high efficiency, wide input voltage range, integrated power MOSFET, and adjustable output voltage.

  5. What are the typical applications for the MIC284-0BM-TR?

    • Typical applications include industrial, automotive, and battery-powered systems, as well as point-of-load regulation.

  6. What is the operating frequency of the MIC284-0BM-TR?

    • The operating frequency is 4MHz, which allows for small external components and fast transient response.

  7. Does the MIC284-0BM-TR have built-in protection features?

    • Yes, it includes overcurrent protection, thermal shutdown, and input undervoltage lockout for enhanced system reliability.

  8. Can the output voltage be adjusted on the MIC284-0BM-TR?

    • Yes, the output voltage can be adjusted using an external resistor divider.

  9. What is the package type of the MIC284-0BM-TR?

    • It comes in a compact 10-pin MSOP package for space-constrained applications.

  10. Is there a reference design available for the MIC284-0BM-TR?

    • Yes, reference designs and application notes are available to assist with the implementation of the MIC284-0BM-TR in various technical solutions.