MIC2202-1.2BMM-TR

Product Overview

Category

MIC2202-1.2BMM-TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The MIC2202-1.2BMM-TR comes in a small form factor package, making it suitable for space-constrained applications.
• Essence: It is designed to provide stable and reliable voltage regulation.
• Packaging/Quantity: The product is typically available in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of MIC2202-1.2BMM-TR include: - Input Voltage Range: 2.5V to 5.5V - Output Voltage: 1.2V - Output Current: Up to 500mA - Dropout Voltage: 150mV (typical) - Quiescent Current: 60µA (typical) - Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of MIC2202-1.2BMM-TR is as follows:

```

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| | | PIN NAME | |_______________|

1. VIN
2. GND
3. EN
4. FB
5. VOUT ```

Functional Features

The functional features of MIC2202-1.2BMM-TR include: - Low dropout voltage: The device maintains a low dropout voltage, ensuring efficient power conversion. - Low quiescent current: It consumes minimal current when in standby mode, conserving energy. - Overcurrent protection: The regulator incorporates overcurrent protection to safeguard connected devices. - Thermal shutdown: In case of excessive temperature, the device shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures efficient power conversion.
• Overcurrent protection enhances system reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

MIC2202-1.2BMM-TR operates based on a linear voltage regulation principle. It utilizes a feedback mechanism to maintain a constant output voltage despite variations in the input voltage or load conditions. The internal circuitry adjusts the pass transistor to regulate the output voltage at the desired level.

Detailed Application Field Plans

MIC2202-1.2BMM-TR finds application in various fields, including: 1. Portable electronic devices: It can be used to regulate voltage in smartphones, tablets, and portable media players. 2. IoT devices: The product is suitable for powering sensors, microcontrollers, and other low-power IoT devices. 3. Battery-powered systems: It can be employed in battery-operated devices such as wireless headphones, smartwatches, and handheld gaming consoles.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC2202-1.2BMM-TR include: - LM1117-1.2V: A popular voltage regulator with a fixed 1.2V output. - LT1763-1.2: Another option with a low dropout voltage and adjustable output voltage. - TPS79912: A highly efficient regulator with a fixed 1.2V output and low quiescent current.

In conclusion, MIC2202-1.2BMM-TR is a compact voltage regulator with excellent performance characteristics. Its low dropout voltage, wide input voltage range, and overcurrent protection make it suitable for various applications in portable electronics, IoT devices, and battery-powered systems.

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