MIC29301-5.0BU TR

Product Overview

Category

MIC29301-5.0BU TR belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Current limiting and thermal shutdown protection
• Wide input voltage range
• Adjustable output voltage

Package

MIC29301-5.0BU TR is available in a TO-263 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 4.75V to 26V
• Output Voltage: 5.0V
• Dropout Voltage: 450mV at 1A
• Maximum Output Current: 3A
• Line Regulation: 0.015%/V
• Load Regulation: 0.04%/A
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC29301-5.0BU TR has the following pin configuration:

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

Functional Features

• High Precision Regulation: The MIC29301-5.0BU TR provides precise voltage regulation, ensuring stable and accurate output.
• Low Dropout Voltage: With a low dropout voltage of 450mV at 1A, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Current Limiting and Thermal Shutdown Protection: This feature protects the regulator from excessive current and temperature, preventing damage to the device and the connected circuit.
• Wide Input Voltage Range: The MIC29301-5.0BU TR can accept a wide range of input voltages, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility in different circuit requirements.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable operation of electronic devices.
• Low dropout voltage allows efficient operation even with low input-output voltage differentials.
• Current limiting and thermal shutdown protection enhance device reliability.
• Wide input voltage range enables versatile application possibilities.
• Adjustable output voltage provides flexibility in circuit design.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• TO-263 package may require additional heat dissipation measures in certain scenarios.

Working Principles

The MIC29301-5.0BU TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage. The internal circuitry ensures stability and protection against overcurrent and excessive temperature.

Detailed Application Field Plans

The MIC29301-5.0BU TR finds applications in various fields, including but not limited to: 1. Power supply circuits for microcontrollers and digital ICs 2. Battery-powered devices requiring stable voltage levels 3. Automotive electronics 4. Industrial control systems 5. Communication equipment

Detailed and Complete Alternative Models

Some alternative models to MIC29301-5.0BU TR include: 1. LM317T 2. LT1086 3. LM7805 4. NCP1117 5. TPS7A4700

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

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