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MIC5255-2.85YM5-TR
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MIC5255-2.85YM5-TR

Product Overview

Category

The MIC5255-2.85YM5-TR belongs to the category of low-dropout (LDO) voltage regulators.

Use

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

Characteristics

  • Low dropout voltage
  • High accuracy
  • Low quiescent current
  • Thermal shutdown protection

Package

The MIC5255-2.85YM5-TR comes in a miniature 5-pin SOT-23 package.

Essence

This voltage regulator is essential for maintaining consistent voltage levels in electronic circuits, preventing damage to sensitive components.

Packaging/Quantity

The MIC5255-2.85YM5-TR is typically available in reels containing 3000 units.

Specifications

  • Output Voltage: 2.85V
  • Dropout Voltage: 17mV at 150mA
  • Quiescent Current: 35µA
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.1%
  • Load Regulation: 0.4%

Detailed Pin Configuration

The MIC5255-2.85YM5-TR has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. BYP (Bypass Capacitor)

Functional Features

  • Low dropout voltage ensures efficient regulation even with small input-output differentials.
  • High accuracy provides precise voltage control for sensitive electronic components.
  • Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
  • Thermal shutdown protection safeguards the regulator from overheating.

Advantages and Disadvantages

Advantages

  • Small form factor
  • Excellent line and load regulation
  • Wide operating temperature range

Disadvantages

  • Limited output current capability compared to some alternatives
  • Higher cost compared to standard linear regulators

Working Principles

The MIC5255-2.85YM5-TR operates by comparing the reference voltage with the feedback voltage to adjust the pass transistor, ensuring a stable output voltage regardless of variations in input voltage or load conditions.

Detailed Application Field Plans

The MIC5255-2.85YM5-TR is commonly used in: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications

Detailed and Complete Alternative Models

Some alternative models to the MIC5255-2.85YM5-TR include: - MCP1700T-3302E/TT - LT1763CS8-2.85 - MAX8887EZK33+

In conclusion, the MIC5255-2.85YM5-TR is a versatile and reliable LDO voltage regulator suitable for a wide range of electronic applications, offering high accuracy and efficiency in a compact package.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC5255-2.85YM5-TR v technických řešeních

  1. What is the MIC5255-2.85YM5-TR?

    • The MIC5255-2.85YM5-TR is a low-dropout (LDO) voltage regulator designed to provide a stable 2.85V output voltage.

  2. What are the typical applications of the MIC5255-2.85YM5-TR?

    • It is commonly used in battery-powered devices, portable electronics, and other applications where a stable 2.85V power supply is required.

  3. What is the input voltage range for the MIC5255-2.85YM5-TR?

    • The input voltage range is typically between 2.3V and 10V, making it suitable for various power supply configurations.

  4. What is the maximum output current of the MIC5255-2.85YM5-TR?

    • The maximum output current is typically around 150mA, which is sufficient for many low-power applications.

  5. Does the MIC5255-2.85YM5-TR require any external components for operation?

    • Yes, it typically requires input and output capacitors for stability and proper operation.

  6. Is the MIC5255-2.85YM5-TR suitable for low-power or energy-efficient designs?

    • Yes, its low dropout voltage and low quiescent current make it well-suited for such applications.

  7. What are the key features of the MIC5255-2.85YM5-TR?

    • Some key features include low dropout voltage, low quiescent current, thermal shutdown protection, and short-circuit current limiting.

  8. Can the MIC5255-2.85YM5-TR be used in automotive applications?

    • Yes, it can be used in automotive electronics as long as it meets the necessary specifications and requirements.

  9. Are there any specific layout considerations for using the MIC5255-2.85YM5-TR?

    • Proper PCB layout and component placement are important for ensuring stability and performance, especially with regard to input and output capacitors.

  10. Where can I find more detailed information about the MIC5255-2.85YM5-TR and its application notes?

    • You can refer to the manufacturer's datasheet, application notes, and technical resources for comprehensive information on using the MIC5255-2.85YM5-TR in technical solutions.