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MIC2877-4.75YFT-TR
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MIC2877-4.75YFT-TR

Product Overview

Category

MIC2877-4.75YFT-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Voltage regulation
  • Power management
  • Compact size
  • High efficiency

Package

MIC2877-4.75YFT-TR is available in a small form factor package, which makes it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

MIC2877-4.75YFT-TR is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 1A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC2877-4.75YFT-TR has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during voltage regulation.
  • Enable pin provides control over the device's operation.
  • Feedback pin enables precise output voltage regulation.

Advantages and Disadvantages

Advantages

  • Compact size makes it suitable for space-constrained applications.
  • High efficiency results in reduced power consumption.
  • Wide input voltage range allows for versatile use.
  • Precise output voltage regulation ensures stable performance.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Operating temperature range may restrict usage in extreme environments.

Working Principles

MIC2877-4.75YFT-TR operates based on a switching regulator topology. It uses an internal control circuitry to regulate the input voltage and provide a stable output voltage. The device continuously monitors the feedback pin to adjust the duty cycle of the internal switch, ensuring the desired output voltage is maintained.

Detailed Application Field Plans

MIC2877-4.75YFT-TR finds applications in various electronic devices, including but not limited to: 1. Mobile phones 2. Tablets 3. Portable media players 4. Wearable devices 5. IoT devices

Detailed and Complete Alternative Models

  1. MIC2877-4.75YFT-TR: 1A output current, 2.7V to 5.5V input voltage range.
  2. MIC2877-3.3YFT-TR: 1A output current, 2.7V to 5.5V input voltage range, fixed 3.3V output voltage.
  3. MIC2877-2.5YFT-TR: 1A output current, 2.7V to 5.5V input voltage range, fixed 2.5V output voltage.
  4. MIC2877-1.8YFT-TR: 1A output current, 2.7V to 5.5V input voltage range, fixed 1.8V output voltage.

These alternative models offer similar functionality with different fixed output voltage options.

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技術ソリューションにおける MIC2877-4.75YFT-TR 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。

Sure! Here are 10 common questions and answers related to the application of MIC2877-4.75YFT-TR in technical solutions:

  1. Question: What is the MIC2877-4.75YFT-TR?
    Answer: The MIC2877-4.75YFT-TR is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 4.75V.

  2. Question: What is the input voltage range for the MIC2877-4.75YFT-TR?
    Answer: The input voltage range for the MIC2877-4.75YFT-TR is typically between 2.7V and 5.5V.

  3. Question: What is the maximum output current of the MIC2877-4.75YFT-TR?
    Answer: The maximum output current of the MIC2877-4.75YFT-TR is 500mA.

  4. Question: Can the MIC2877-4.75YFT-TR be used in battery-powered applications?
    Answer: Yes, the MIC2877-4.75YFT-TR can be used in battery-powered applications as it operates within a wide input voltage range.

  5. Question: Is the MIC2877-4.75YFT-TR suitable for low-power devices?
    Answer: Yes, the MIC2877-4.75YFT-TR is suitable for low-power devices as it has a low quiescent current and high efficiency.

  6. Question: Does the MIC2877-4.75YFT-TR have built-in protection features?
    Answer: Yes, the MIC2877-4.75YFT-TR has built-in protection features such as thermal shutdown and overcurrent protection.

  7. Question: Can the MIC2877-4.75YFT-TR be used in automotive applications?
    Answer: Yes, the MIC2877-4.75YFT-TR is suitable for automotive applications as it can withstand automotive voltage transients.

  8. Question: What is the package type of the MIC2877-4.75YFT-TR?
    Answer: The MIC2877-4.75YFT-TR is available in a compact and industry-standard SOT-23-5 package.

  9. Question: Can the MIC2877-4.75YFT-TR be used in space-constrained designs?
    Answer: Yes, the MIC2877-4.75YFT-TR is suitable for space-constrained designs due to its small package size.

  10. Question: Are there any application notes or reference designs available for the MIC2877-4.75YFT-TR?
    Answer: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of the MIC2877-4.75YFT-TR in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific design requirements and application scenarios. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and support.