Microchip Technology
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MIC2875-4.75YMT-TR
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MIC2875-4.75YMT-TR

Product Overview

Category

MIC2875-4.75YMT-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in various electronic devices.

Characteristics

  • Voltage regulation capability
  • Compact size
  • Low power consumption
  • Wide input voltage range
  • High efficiency

Package

MIC2875-4.75YMT-TR is available in a small outline, thin package (SOT-23-5).

Essence

The essence of this product lies in its ability to regulate and stabilize voltage levels within electronic circuits.

Packaging/Quantity

MIC2875-4.75YMT-TR is typically packaged in reels containing 3000 units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: 4.75V
  • Output Current: Up to 500mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC2875-4.75YMT-TR features a standard SOT-23-5 package with the following pin configuration:

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

Functional Features

  • Voltage regulation: The MIC2875-4.75YMT-TR ensures a stable output voltage of 4.75V regardless of input voltage fluctuations.
  • Enable control: The EN pin allows for easy on/off control of the voltage regulator.
  • Overcurrent protection: This product incorporates overcurrent protection to safeguard connected devices from excessive current flow.
  • Thermal shutdown: In case of excessive temperature, the MIC2875-4.75YMT-TR automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for compatibility with various power sources.
  • Compact size enables integration into space-constrained designs.
  • Low power consumption contributes to energy efficiency.
  • High efficiency minimizes power loss during voltage regulation.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • Dropout voltage of 200mV may affect performance in low-voltage scenarios.

Working Principles

MIC2875-4.75YMT-TR operates based on a feedback control mechanism. It compares the output voltage (VOUT) with a reference voltage (4.75V) and adjusts the internal circuitry to maintain a stable output. This ensures that the connected devices receive a consistent voltage supply.

Detailed Application Field Plans

The MIC2875-4.75YMT-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  1. MIC2875-3.3YMT-TR: Similar to MIC2875-4.75YMT-TR, but with an output voltage of 3.3V.
  2. MIC2875-5.0YMT-TR: Similar to MIC2875-4.75YMT-TR, but with an output voltage of 5.0V.
  3. MIC2875-ADJYMT-TR: Adjustable output voltage version of MIC2875, allowing for customization within a specific range.

These alternative models provide flexibility to cater to different voltage requirements in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC2875-4.75YMT-TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MIC2875-4.75YMT-TR in technical solutions:

  1. Q: What is the MIC2875-4.75YMT-TR? A: The MIC2875-4.75YMT-TR is a voltage regulator IC (integrated circuit) that provides a regulated output voltage of 4.75V.

  2. Q: What are the typical applications of MIC2875-4.75YMT-TR? A: It is commonly used in various electronic devices such as smartphones, tablets, portable media players, and other battery-powered devices.

  3. Q: What is the input voltage range for MIC2875-4.75YMT-TR? A: The input voltage range for this IC is typically between 2.7V and 5.5V.

  4. Q: What is the output current capability of MIC2875-4.75YMT-TR? A: The output current capability is up to 500mA, which makes it suitable for powering low-power devices.

  5. Q: Does MIC2875-4.75YMT-TR have built-in protection features? A: Yes, it has built-in protection features such as thermal shutdown, overcurrent protection, and short-circuit protection.

  6. Q: Can I use MIC2875-4.75YMT-TR in automotive applications? A: Yes, it is designed to meet automotive-grade requirements and can be used in automotive applications.

  7. Q: What is the operating temperature range for MIC2875-4.75YMT-TR? A: The operating temperature range is typically between -40°C and +125°C.

  8. Q: Is the MIC2875-4.75YMT-TR available in a surface-mount package? A: Yes, it is available in a compact and easy-to-use 6-pin SOT-23 package.

  9. Q: Can I use MIC2875-4.75YMT-TR to power sensitive analog circuits? A: Yes, it has low output voltage ripple and excellent line and load regulation, making it suitable for powering sensitive analog circuits.

  10. Q: Are there any application notes or reference designs available for MIC2875-4.75YMT-TR? A: Yes, the manufacturer provides application notes and reference designs that can help you with the implementation of this IC in your technical solution.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.