MIC2202-1.8BMM

Product Overview

Category

MIC2202-1.8BMM belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The MIC2202-1.8BMM comes in a small form factor package.
• Essence: It is a low-dropout linear voltage regulator.
• Packaging/Quantity: Typically, it is packaged in reels or tubes and available in large quantities.

Specifications

The MIC2202-1.8BMM has the following specifications:

• Output Voltage: 1.8V
• Input Voltage Range: 2.5V to 6.0V
• Dropout Voltage: 200mV at 100mA load
• Maximum Output Current: 500mA
• Quiescent Current: 75µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The detailed pin configuration of MIC2202-1.8BMM is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VOUT (Output Voltage)

Functional Features

The key functional features of MIC2202-1.8BMM include:

• Low dropout voltage for efficient regulation.
• Low quiescent current for power-saving applications.
• Enable pin for easy on/off control.
• Bypass capacitor pin for improved stability.
• Wide input voltage range for versatility.

Advantages and Disadvantages

Advantages: - Efficient voltage regulation with low dropout voltage. - Power-saving due to low quiescent current. - Easy on/off control with the enable pin. - Improved stability with the bypass capacitor pin. - Versatile input voltage range.

Disadvantages: - Limited maximum output current of 500mA.

Working Principles

The MIC2202-1.8BMM operates based on the principle of a low-dropout linear voltage regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals, ensuring a stable output even when the input voltage varies.

Detailed Application Field Plans

The MIC2202-1.8BMM finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Used to regulate voltage in portable electronics such as smartphones, tablets, and wearables.
2. IoT devices: Enables stable voltage supply in Internet of Things (IoT) devices like sensors, smart home devices, and industrial monitoring systems.
3. Automotive electronics: Provides regulated voltage for automotive applications, including infotainment systems, navigation units, and engine control modules.
4. Power management circuits: Utilized in power management circuits of computer motherboards, servers, and other computing devices.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC2202-1.8BMM include:

1. LM1117-1.8V: A popular low-dropout linear voltage regulator with similar specifications.
2. LT1763-1.8: Another high-performance low-dropout voltage regulator suitable for various applications.
3. TPS7A1801-1.8: A precision low-dropout voltage regulator offering excellent line and load regulation.

These alternative models provide similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the MIC2202-1.8BMM is a low-dropout linear voltage regulator with a wide range of applications. Its efficient voltage regulation, low quiescent current, and versatile input voltage range make it a suitable choice for various electronic devices and systems. However, its limited maximum output current may be a drawback in certain high-power applications.