MIC5255-2.7BM5-TR

Product Overview

Category

The MIC5255-2.7BM5-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 MIC5255-2.7BM5-TR provides a stable output voltage of 2.7V.
• 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 mechanisms to prevent overheating.

Package

The MIC5255-2.7BM5-TR comes in a small surface-mount package (SOT-23-5) which is suitable for compact circuit designs.

Essence

This voltage regulator is designed to ensure a steady and reliable power supply to various electronic components.

Packaging/Quantity

The MIC5255-2.7BM5-TR is typically packaged in reels or tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 2.7V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.15% (typical)

Detailed Pin Configuration

The MIC5255-2.7BM5-TR has five pins arranged as follows:

```

---

| | --| VIN GND |-- --| VOUT EN |-- |___________| ```

• VIN: Input voltage pin
• GND: Ground pin
• VOUT: Output voltage pin
• EN: Enable pin (used to enable or disable the regulator)

Functional Features

1. Voltage Regulation: The MIC5255-2.7BM5-TR ensures a stable output voltage of 2.7V, regardless of input voltage fluctuations.
2. Low Dropout Voltage: It can operate efficiently even when the input voltage is very close to the desired output voltage.
3. Low Quiescent Current: The regulator consumes minimal power in standby mode, making it suitable for battery-powered applications.
4. Thermal Shutdown Protection: Built-in protection mechanisms prevent the regulator from overheating, ensuring its longevity and reliability.

Advantages and Disadvantages

Advantages

• Provides a stable output voltage, ensuring reliable operation of connected components.
• Low dropout voltage enables efficient operation even with low input voltages.
• Low quiescent current minimizes power consumption in standby mode.
• Thermal shutdown protection prevents overheating and enhances product lifespan.

Disadvantages

• Limited to a fixed output voltage of 2.7V, which may not be suitable for all applications.
• Requires careful consideration of input voltage range compatibility.

Working Principles

The MIC5255-2.7BM5-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable 2.7V output.

Detailed Application Field Plans

The MIC5255-2.7BM5-TR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices: Portable electronics, IoT devices, wearable technology. - Communication systems: Wireless modules, routers, network equipment. - Automotive electronics: Infotainment systems, navigation devices, sensors. - Industrial control systems: PLCs, motor control, instrumentation.

Detailed and Complete Alternative Models

1. MIC5255-2.8BM5-TR: Similar to the MIC5255-2.7BM5-TR but provides a fixed output voltage of 2.8V.
2. MIC5255-3.0BM5-TR: Provides a fixed output voltage of 3.0V.
3. MIC5255-3.3BM5-TR: Provides a fixed output voltage of 3.3V.

These alternative models offer different output voltage options to suit specific application requirements.

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