MIC29201-3.3WU

Product Overview

Category

MIC29201-3.3WU belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output current capability
• Thermal shutdown protection
• Current limit protection
• Reverse battery protection

Package

MIC29201-3.3WU comes in a TO-263 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 4V to 26V
• Output Voltage: 3.3V
• Output Current: Up to 1.5A
• Dropout Voltage: 380mV (typical)
• Quiescent Current: 120µA (typical)

Detailed Pin Configuration

MIC29201-3.3WU has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High output current capability allows it to power a wide range of devices.
• Thermal shutdown protection prevents overheating and damage to the regulator.
• Current limit protection safeguards against excessive current draw.
• Reverse battery protection prevents damage due to reverse polarity connection.

Advantages

• Stable and regulated output voltage.
• Wide input voltage range.
• High output current capability.
• Protection features ensure reliability and safety.
• Compact and easy-to-use package.

Disadvantages

• Relatively high dropout voltage compared to some other voltage regulators.
• Limited output voltage options (fixed at 3.3V).

Working Principles

MIC29201-3.3WU operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The regulator continuously monitors the output voltage and adjusts the resistance to maintain a stable output.

Detailed Application Field Plans

MIC29201-3.3WU finds applications in various electronic devices and systems, including but not limited to: - Power supplies - Battery-powered devices - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC29201-3.3WU are: - LM1117-3.3 - LT1086-3.3 - TPS79633

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, MIC29201-3.3WU is a voltage regulator with excellent performance and reliability. Its low dropout voltage, high output current capability, and protection features make it suitable for a wide range of applications. While it has some limitations, there are alternative models available to meet specific design needs.