MIC2184YQS

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: QSOP-16
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1.5A
• Quiescent Current: 50µA
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MIC2184YQS has a QSOP-16 package with the following pin configuration:

```

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| | | 1 16 | | | | 2 15 | | | | 3 14 | | | | 4 13 | | | | 5 12 | | | | 6 11 | | | | 7 10 | | | | 8 9 | |_______________| ```

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage
• Soft-start function

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power dissipation
• Wide input voltage range allows for versatile applications
• Compact QSOP-16 package saves board space
• Overcurrent and thermal shutdown protection enhance reliability
• Soft-start function prevents inrush current

Disadvantages

• Limited maximum output current of 1.5A
• Not suitable for high-power applications

Working Principles

The MIC2184YQS is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 0.8V and 3.6V. It achieves high efficiency by utilizing a synchronous buck converter topology. The integrated circuit incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The MIC2184YQS is commonly used in various applications, including:

1. Portable electronic devices
2. Battery-powered systems
3. IoT devices
4. Embedded systems
5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MIC2184YQS include:

1. LM2576-ADJ: Adjustable Voltage Regulator, TO-220 package
2. LT1763-3.3: Fixed Voltage Regulator, SOT-23 package
3. TPS54331: Synchronous Buck Converter, QFN-16 package
4. MAX15062: High-Efficiency Step-Down Converter, TDFN-10 package
5. ADP2303: Adjustable Voltage Regulator, TSOT-23 package

These alternative models offer similar functionality and can be considered based on specific application requirements.

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