MIC2182YSM

Product Overview

Category

MIC2182YSM belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in electronic devices.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

MIC2182YSM is available in a surface mount package.

Essence

The essence of MIC2182YSM lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV at 300mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC2182YSM has the following pin configuration:

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

Functional Features

• High Efficiency: The MIC2182YSM exhibits high efficiency, minimizing power loss during voltage regulation.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard against excessive current flow.
• Thermal Shutdown Protection: The device includes thermal shutdown protection, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power consumption.
• Wide input voltage range allows for versatile applications.
• Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages

• Limited output current capacity may restrict usage in high-power applications.
• Dropout voltage may affect performance in low-voltage scenarios.

Working Principles

MIC2182YSM operates based on the principle of regulating voltage through a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even when the input voltage fluctuates.

Detailed Application Field Plans

MIC2182YSM finds application 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 MIC2182YSM are: - LM1117-3.3 - LT1763-3.3 - MAX603CPA

These models can be considered as alternatives depending on specific requirements and design constraints.

In conclusion, MIC2182YSM is an integrated circuit voltage regulator known for its high efficiency, wide input voltage range, and protection features. It finds application in numerous electronic devices and has alternative models available in the market.