MIC5205-2.5BM5-TR

Product Overview

Category

The MIC5205-2.5BM5-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 MIC5205-2.5BM5-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 has built-in protection against overheating.

Package

The MIC5205-2.5BM5-TR is available in a small SOT-23-5 package, which is suitable for space-constrained applications.

Essence

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

Packaging/Quantity

The MIC5205-2.5BM5-TR is typically sold in reels containing a quantity of 3000 units.

Specifications

• Input voltage range: 2.3V to 16V
• Output voltage: 2.5V
• Maximum output current: 150mA
• Dropout voltage: 20mV at 100mA load
• Quiescent current: 35µA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5205-2.5BM5-TR has five pins arranged as follows:

```

---

| | --| V IN|-- Pin 1 (Input Voltage) --| GND |-- Pin 2 (Ground) --| EN |-- Pin 3 (Enable) --| V OUT|-- Pin 4 (Output Voltage) |____| --| V IN|-- Pin 5 (Input Voltage) ```

Functional Features

• Voltage Regulation: The MIC5205-2.5BM5-TR maintains a constant output voltage of 2.5V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It can operate with a minimal voltage difference between the input and output, ensuring efficient power conversion.
• Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating, enhancing its reliability.
• Enable Pin: The enable pin allows for easy on/off control of the regulator, conserving power when not in use.

Advantages and Disadvantages

Advantages

• Compact size and lightweight package make it suitable for space-constrained applications.
• Low dropout voltage ensures efficient power conversion even with low input voltages.
• Thermal shutdown protection prevents damage due to excessive heat.
• Enable pin provides convenient control over the regulator's operation.

Disadvantages

• Limited maximum output current of 150mA may not be sufficient for high-power applications.
• Input voltage range is limited to 2.3V to 16V, which may not cover all possible scenarios.

Working Principles

The MIC5205-2.5BM5-TR operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage of 2.5V. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry to maintain a stable 2.5V output.

Detailed Application Field Plans

The MIC5205-2.5BM5-TR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices: It ensures a stable power supply for portable electronics such as smartphones, tablets, and wearable devices. - Embedded systems: It provides regulated voltage for microcontrollers, sensors, and other components in embedded systems. - Automotive electronics: It can be used in automotive applications to regulate voltage for various subsystems, such as infotainment systems and control modules.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5205-2.5BM5-TR include: - LM1117-2.5: A popular voltage regulator with a fixed 2.5V output and similar specifications. - MCP1702-2502E/TO: Another voltage regulator with a fixed 2.5V output and low dropout voltage. - LT1761ES5-2.5: A high-performance voltage regulator with a fixed 2.5V output and low quiescent current.

These alternative models can be considered based on specific requirements and availability.

(Note: The word count of this entry is 470 words)