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MIC5252-2.8YML-TR
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MIC5252-2.8YML-TR

Product Overview

Category

The MIC5252-2.8YML-TR belongs to the category of voltage regulators.

Use

This product is commonly used to regulate voltage in electronic circuits.

Characteristics

  • Voltage regulation: The MIC5252-2.8YML-TR provides a stable output voltage.
  • Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
  • Low quiescent current: The regulator consumes minimal power when in standby mode.
  • Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5252-2.8YML-TR is available in a small surface-mount package.

Essence

This voltage regulator ensures a consistent and reliable power supply for various electronic devices.

Packaging/Quantity

The MIC5252-2.8YML-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input voltage range: 2.5V to 16V
  • Output voltage: 2.8V
  • Maximum output current: 150mA
  • Dropout voltage: 200mV at 100mA
  • Quiescent current: 40µA (typical)
  • Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5252-2.8YML-TR has the following pin configuration:

  1. VIN (Input voltage)
  2. GND (Ground)
  3. VOUT (Output voltage)

Functional Features

  • Voltage regulation: The MIC5252-2.8YML-TR maintains a constant output voltage regardless of changes in the input voltage or load conditions.
  • Low dropout voltage: It can operate with a very small voltage difference between the input and output, ensuring efficient power conversion.
  • Low quiescent current: The regulator consumes minimal current when there is no load, reducing power consumption and extending battery life.
  • Thermal shutdown protection: It includes a built-in mechanism to protect against excessive heat, preventing damage to the device.

Advantages and Disadvantages

Advantages

  • Stable output voltage ensures reliable performance of electronic circuits.
  • Low dropout voltage enables efficient power conversion.
  • Low quiescent current reduces power consumption.
  • Thermal shutdown protection prevents overheating and damage.

Disadvantages

  • Limited maximum output current (150mA).
  • Input voltage range may not be suitable for all applications.

Working Principles

The MIC5252-2.8YML-TR operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This ensures that the connected electronic devices receive a stable power supply.

Detailed Application Field Plans

The MIC5252-2.8YML-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

  1. MIC5205-2.8YM5-TR: Similar voltage regulator with a slightly different package.
  2. LT1763CS8-2.8#PBF: Low dropout voltage regulator with higher maximum output current.
  3. LM1117MPX-2.8/NOPB: Adjustable voltage regulator with similar characteristics.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC5252-2.8YML-TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MIC5252-2.8YML-TR in technical solutions:

  1. Q: What is the MIC5252-2.8YML-TR? A: The MIC5252-2.8YML-TR is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 2.8V.

  2. Q: What are the typical applications of MIC5252-2.8YML-TR? A: It is commonly used in various electronic devices such as mobile phones, tablets, portable media players, and other battery-powered devices.

  3. Q: What is the input voltage range for MIC5252-2.8YML-TR? A: The input voltage range for this voltage regulator is typically between 2.7V and 5.5V.

  4. Q: What is the maximum output current of MIC5252-2.8YML-TR? A: The maximum output current is typically around 150mA.

  5. Q: Does MIC5252-2.8YML-TR require any external components for operation? A: Yes, it requires a few external components such as input and output capacitors for stability and filtering.

  6. Q: Can MIC5252-2.8YML-TR handle overvoltage protection? A: No, this voltage regulator does not have built-in overvoltage protection. Additional circuitry may be required for overvoltage protection.

  7. Q: Is thermal shutdown included in MIC5252-2.8YML-TR? A: Yes, it has built-in thermal shutdown protection to prevent overheating.

  8. Q: What is the operating temperature range for MIC5252-2.8YML-TR? A: The operating temperature range is typically between -40°C and +125°C.

  9. Q: Can MIC5252-2.8YML-TR be used in automotive applications? A: Yes, it is suitable for automotive applications as long as the operating conditions are within the specified range.

  10. Q: Is there a recommended PCB layout for MIC5252-2.8YML-TR? A: Yes, the datasheet of the IC provides guidelines for the recommended PCB layout to ensure proper performance and stability.

Please note that these answers are general and may vary depending on the specific requirements and conditions of your technical solution. It is always recommended to refer to the datasheet and consult with the manufacturer for accurate and detailed information.