MIC2211-AABML-TR

Overview

Product Category

MIC2211-AABML-TR belongs to the category of integrated circuits (ICs).

Use

The MIC2211-AABML-TR is commonly used as a voltage regulator in electronic devices.

Characteristics

• Voltage regulation: The MIC2211-AABML-TR provides stable and regulated output voltage.
• Efficiency: It offers high efficiency, ensuring minimal power loss during operation.
• Low dropout voltage: The device maintains a low dropout voltage, enabling it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The MIC2211-AABML-TR includes built-in thermal shutdown protection to prevent overheating.

Package

The MIC2211-AABML-TR is available in a small package, typically a 6-pin SOT-23.

Essence

The essence of the MIC2211-AABML-TR is its ability to regulate voltage effectively, providing a stable power supply for various electronic applications.

Packaging/Quantity

The MIC2211-AABML-TR is usually packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MIC2211-AABML-TR has the following pin configuration:

```

---

| | --| VOUT GND|-- Pin 1: Ground (GND) --| VIN EN |-- Pin 2: Enable (EN) --| FB NC |-- Pin 3: No Connection (NC) --| VOUT VIN|-- Pin 4: Input Voltage (VIN) --| GND VOUT|-- Pin 5: Output Voltage (VOUT) |___________| ```

Functional Features

1. Voltage Regulation: The MIC2211-AABML-TR ensures a stable and regulated output voltage, regardless of input voltage fluctuations.
2. Enable Pin: The device includes an enable pin (EN) that allows the user to control the power supply to the circuit.
3. Low Dropout Voltage: With a low dropout voltage, the MIC2211-AABML-TR can operate efficiently even when the input voltage is close to the desired output voltage.
4. Thermal Shutdown Protection: Built-in thermal shutdown protection prevents the device from overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• High efficiency, minimizing power loss.
• Small package size, suitable for space-constrained applications.
• Wide input voltage range allows compatibility with various power sources.
• Low dropout voltage enables efficient operation even with low input voltages.

Disadvantages

• Limited maximum output current of 500mA may not be sufficient for high-power applications.
• Lack of adjustable output voltage limits flexibility in certain scenarios.

Working Principles

The MIC2211-AABML-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. When the input voltage fluctuates, the regulator compensates to ensure a stable output voltage.

Detailed Application Field Plans

The MIC2211-AABML-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. MIC2211-GYML-TR: Similar to MIC2211-AABML-TR, but with a different pin configuration.
2. MIC2211-BMBML-TR: Offers adjustable output voltage, providing more flexibility in certain applications.
3. MIC2211-CABML-TR: Higher maximum output current of 1A, suitable for power-hungry devices.

These alternative models offer similar functionality to the MIC2211-AABML-TR but may have slight variations in specifications or features.

Word count: 536 words