MIC37501-1.5WR-TR

Product Overview

Category

MIC37501-1.5WR-TR belongs to the category of voltage regulators.

Use

This product is primarily used for voltage regulation in electronic circuits.

Characteristics

• Input Voltage Range: 4.5V to 5.5V
• Output Voltage: 1.5V
• Package Type: SMD (Surface Mount Device)
• Essence: Low dropout linear regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The specifications of MIC37501-1.5WR-TR are as follows:

• Input Voltage Range: 4.5V to 5.5V
• Output Voltage: 1.5V
• Output Current: 1.5A
• Dropout Voltage: 200mV
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 80µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-223

Detailed Pin Configuration

MIC37501-1.5WR-TR has the following pin configuration:

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

Functional Features

The functional features of MIC37501-1.5WR-TR include:

• Low dropout voltage
• High output current capability
• Excellent line and load regulation
• Thermal shutdown protection
• Short-circuit current limit
• Reverse polarity protection

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient voltage regulation.
• High output current capability allows for powering various electronic components.
• Excellent line and load regulation provide stable output voltage.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limit protects the circuit from damage.
• Reverse polarity protection safeguards against incorrect connections.

Disadvantages

• Limited input voltage range (4.5V to 5.5V).
• SOT-223 package may require additional space on the PCB.

Working Principles

MIC37501-1.5WR-TR operates based on the principle of a low dropout linear regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals, ensuring a stable output voltage even when the input voltage varies.

Detailed Application Field Plans

MIC37501-1.5WR-TR finds applications in various electronic devices and circuits, including:

1. Battery-powered devices
2. Portable electronics
3. Industrial control systems
4. Automotive electronics
5. Communication equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC37501-1.5WR-TR are:

1. LM1117-1.5
2. LT1763-1.5
3. TPS7A4901-1.5

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

In conclusion, MIC37501-1.5WR-TR is a voltage regulator with excellent characteristics, functional features, and application versatility. Its low dropout voltage, high output current capability, and thermal protection make it suitable for a wide range of electronic applications.