MIC2202-1.2BML-TR

Product Overview

Category

The MIC2202-1.2BML-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in electronic devices.

Characteristics

• Voltage regulation: The MIC2202-1.2BML-TR provides stable and regulated output voltage.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: The device operates with low dropout voltage, ensuring reliable performance even with small input-output voltage differentials.
• Thermal protection: The IC incorporates thermal shutdown circuitry to prevent overheating.

Package

The MIC2202-1.2BML-TR is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MIC2202-1.2BML-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 2.5V - 6.5V
• Output voltage: 1.2V
• Maximum output current: 200mA
• Dropout voltage: 150mV at 100mA
• Quiescent current: 60µA
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The MIC2202-1.2BML-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor pin
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The MIC2202-1.2BML-TR maintains a stable output voltage regardless of input voltage fluctuations.
• Enable control: The EN pin allows for easy on/off control of the device.
• Bypass capacitor support: The BYP pin enables the use of an external bypass capacitor to enhance stability and reduce noise.

Advantages and Disadvantages

Advantages

• High efficiency, minimizing power loss
• Low dropout voltage for reliable performance
• Thermal protection prevents overheating
• Compact package suitable for space-constrained applications

Disadvantages

• Limited maximum output current (200mA)

Working Principles

The MIC2202-1.2BML-TR operates based on a voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. The device utilizes feedback control to ensure accurate and stable voltage regulation.

Detailed Application Field Plans

The MIC2202-1.2BML-TR finds application in various electronic devices that require regulated voltage supply. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players often utilize voltage regulators like the MIC2202-1.2BML-TR to provide stable power to their internal components.
2. IoT devices: Internet of Things (IoT) devices, such as sensors and smart home devices, benefit from voltage regulators to maintain consistent power supply.
3. Wearable electronics: Fitness trackers, smartwatches, and other wearable devices rely on voltage regulators for efficient power management.
4. Automotive electronics: Voltage regulators are essential in automotive applications to ensure proper functioning of various electronic systems.

Detailed and Complete Alternative Models

1. MIC2202-1.8BML-TR: Similar to MIC2202-1.2BML-TR but provides an output voltage of 1.8V.
2. MIC2202-3.3BML-TR: Similar to MIC2202-1.2BML-TR but provides an output voltage of 3.3V.
3. MIC2202-5.0BML-TR: Similar to MIC2202-1.2BML-TR but provides an output voltage of 5.0V.

These alternative models offer similar characteristics and functionality, with varying output voltage options to suit different application requirements.

In conclusion, the MIC2202-1.2BML-TR is a voltage regulator IC that provides stable and efficient voltage regulation for various electronic devices. Its compact package, low dropout voltage, and thermal protection make it a reliable choice for applications where regulated power supply is crucial.