Microchip Technology
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MIC5209-2.5BU TR
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MIC5209-2.5BU TR

Product Overview

Category

MIC5209-2.5BU TR belongs to the category of voltage regulators.

Use

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

Characteristics

  • Voltage regulation: The MIC5209-2.5BU TR provides a stable output voltage of 2.5V.
  • 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 current when not delivering power to the load.
  • Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5209-2.5BU TR comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide a stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.3V to 16V
  • Output Voltage: 2.5V
  • Dropout Voltage: 150mV (typical)
  • Quiescent Current: 120µA (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5209-2.5BU TR has the following pin configuration:

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

Functional Features

  • Voltage Regulation: The MIC5209-2.5BU 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, minimizing power dissipation.
  • Thermal Shutdown Protection: The regulator automatically shuts down if the temperature exceeds a safe limit, protecting the device from damage.

Advantages and Disadvantages

Advantages

  • Stable and regulated output voltage
  • Low dropout voltage for efficient operation
  • Low quiescent current for power-saving applications
  • Thermal shutdown protection for enhanced reliability

Disadvantages

  • Limited output voltage options (fixed at 2.5V)
  • Not suitable for high-power applications

Working Principles

The MIC5209-2.5BU TR utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output voltage within the specified range.

Detailed Application Field Plans

The MIC5209-2.5BU TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5209-2.5BU TR include: - LM1117-2.5 - LT1763-2.5 - MCP1702-2.5

These alternatives can be considered based on specific requirements and design constraints.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC5209-2.5BU TR in technische oplossingen

  1. Question: What is the MIC5209-2.5BU TR?
    Answer: The MIC5209-2.5BU TR is a low dropout voltage regulator IC.

  2. Question: What is the input voltage range for the MIC5209-2.5BU TR?
    Answer: The input voltage range for this regulator is typically between 2.3V and 16V.

  3. Question: What is the output voltage of the MIC5209-2.5BU TR?
    Answer: The output voltage of this regulator is fixed at 2.5V.

  4. Question: What is the maximum output current of the MIC5209-2.5BU TR?
    Answer: The maximum output current is 150mA.

  5. Question: What is the dropout voltage of the MIC5209-2.5BU TR?
    Answer: The dropout voltage is typically around 300mV at full load.

  6. Question: Is the MIC5209-2.5BU TR suitable for battery-powered applications?
    Answer: Yes, it is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.

  7. Question: Can the MIC5209-2.5BU TR be used in automotive applications?
    Answer: Yes, it can be used in automotive applications as it meets the AEC-Q100 standard.

  8. Question: Does the MIC5209-2.5BU TR have built-in thermal shutdown protection?
    Answer: Yes, it has built-in thermal shutdown protection to prevent overheating.

  9. Question: Can the MIC5209-2.5BU TR operate in harsh environments?
    Answer: Yes, it has a wide operating temperature range of -40°C to +125°C, making it suitable for harsh environments.

  10. Question: What package does the MIC5209-2.5BU TR come in?
    Answer: It comes in a SOT-23 package, which is small and suitable for space-constrained applications.