MIC2211-MGBML-TR

Product Overview

Category

The MIC2211-MGBML-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

The MIC2211-MGBML-TR comes in a small outline package (SOT-23-5).

Essence

This voltage regulator is designed to provide a stable and reliable power supply for various electronic devices.

Packaging/Quantity

The MIC2211-MGBML-TR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 35µA
• Output Current: Up to 150mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2211-MGBML-TR has five pins arranged as follows:

```

---

| | --| VIN GND |-- Pin 1: Input Voltage --| VOUT EN |-- Pin 2: Output Voltage --| FB NC |-- Pin 3: Feedback/Input --| GND NC |-- Pin 4: Ground --| GND NC |-- Pin 5: Ground |___________| ```

Functional Features

• High Efficiency: The MIC2211-MGBML-TR offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The device can operate within a wide range of input voltages, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility in different circuit requirements.
• Overcurrent and Thermal Protection: The MIC2211-MGBML-TR incorporates protection mechanisms to prevent damage from overcurrent and excessive heat.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile usage.
• Adjustable output voltage provides customization options.
• Overcurrent and thermal protection ensure device safety.

Disadvantages

• Limited output current capacity (up to 150mA).
• SOT-23-5 package may require careful handling during assembly.

Working Principles

The MIC2211-MGBML-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 stable output voltage. The regulator continuously monitors the input and output voltages, adjusting its internal components to compensate for any variations and provide a consistent output voltage.

Detailed Application Field Plans

The MIC2211-MGBML-TR finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wearable devices - IoT modules - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC2211-MGBML-TR include: - LM1117-3.3: A popular fixed-output voltage regulator with a maximum output current of 800mA. - LT1763: A low dropout voltage regulator with adjustable output voltage and a maximum output current of 500mA. - TPS7A4700: An ultra-low noise, high PSRR voltage regulator with adjustable output voltage and a maximum output current of 1A.

These alternative models can be considered based on specific requirements and desired performance characteristics.

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