MIC2211-MJYML-TR

Overview

Product Category

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

Use

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

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High output current
• Thermal shutdown protection
• Short-circuit protection

Package

The MIC2211-MJYML-TR is available in a small outline package (SOT-23-5) which is suitable for surface mount applications.

Essence

The essence of MIC2211-MJYML-TR lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply to electronic components.

Packaging/Quantity

The product is typically packaged in reels containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MIC2211-MJYML-TR has a total of five pins arranged as follows:

```

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| | --| VOUT GND|-- Pin 1 --| VIN EN |-- Pin 2 --| FB NC |-- Pin 3 --| NC NC |-- Pin 4 --| VIN NC |-- Pin 5 |___________| ```

Functional Features

1. Voltage Regulation: The MIC2211-MJYML-TR provides stable output voltage regardless of input voltage fluctuations.
2. Low Dropout Voltage: The device maintains a low voltage drop between the input and output, minimizing power dissipation.
3. High Output Current: With a maximum output current of 500mA, it can power a wide range of electronic components.
4. Thermal Shutdown Protection: The regulator automatically shuts down when the temperature exceeds a certain threshold, preventing damage due to overheating.
5. Short-Circuit Protection: In case of a short circuit, the MIC2211-MJYML-TR safeguards itself by limiting the output current.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact package size
• Wide operating temperature range
• Thermal and short-circuit protection

Disadvantages

• Limited maximum output current compared to some other voltage regulators
• Requires external components for specific applications

Working Principles

The MIC2211-MJYML-TR operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By continuously monitoring and adjusting, it compensates for changes in the input voltage and load conditions, ensuring a stable output.

Detailed Application Field Plans

The MIC2211-MJYML-TR finds applications 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

Some alternative models that offer similar functionality to the MIC2211-MJYML-TR include: - LM1117-3.3V - LT1763-3.3 - TPS79633

These alternatives may have slightly different specifications or package options, but they serve the same purpose of voltage regulation.

In conclusion, the MIC2211-MJYML-TR is a versatile voltage regulator with efficient regulation capabilities, thermal and short-circuit protection, and a compact package. It finds applications in various electronic devices and can be replaced by alternative models with similar functionality.