MIC29301-3.3BU TR

Product Overview

Category

MIC29301-3.3BU TR belongs to the category of voltage regulators.

Use

This product is commonly used to regulate voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High current output
• Thermal shutdown protection

Package

MIC29301-3.3BU TR comes in a TO-263 package.

Essence

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

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 26V
• Output Voltage: 3.3V
• Output Current: Up to 3A
• Dropout Voltage: 450mV (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC29301-3.3BU TR has the following pin configuration:

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

Functional Features

• Voltage regulation: The MIC29301-3.3BU TR ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• High current output: With a maximum output current of 3A, it can power a wide range of electronic devices.
• Thermal shutdown protection: The regulator automatically shuts down if the temperature exceeds the safe operating limit, preventing damage to the device.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low dropout voltage ensures efficient operation
• High current output capability
• Thermal shutdown protection enhances safety

Disadvantages

• Limited output voltage options (fixed at 3.3V)
• Requires external components for proper operation

Working Principles

MIC29301-3.3BU TR 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 internal circuitry monitors the output voltage and adjusts the pass transistor accordingly to maintain a stable 3.3V output.

Detailed Application Field Plans

This voltage regulator finds applications in various electronic devices, 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 MIC29301-3.3BU TR include: - LM1117-3.3 - LT1086-3.3 - TPS73633DBVR

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, MIC29301-3.3BU TR is a voltage regulator with excellent voltage regulation, low dropout voltage, high current output, and thermal shutdown protection. It finds applications in various electronic devices and has alternative models available in the market.