MIC37300-1.5WR-TR

Product Overview

Category

The MIC37300-1.5WR-TR belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input voltage fluctuations.

Characteristics

• High efficiency
• Low dropout voltage
• Overcurrent and thermal protection
• Small form factor

Package

The MIC37300-1.5WR-TR comes in a compact package suitable for surface mount applications.

Essence

This voltage regulator is essential for maintaining consistent power supply to sensitive electronic components.

Packaging/Quantity

The MIC37300-1.5WR-TR is typically packaged in reels containing a specific quantity, as per customer requirements.

Specifications

• Output Voltage: 1.5V
• Input Voltage Range: 2.7V to 20V
• Maximum Output Current: 3A
• Dropout Voltage: 300mV at 3A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC37300-1.5WR-TR has a standard pin configuration with input, output, and ground pins, along with additional pins for features such as enable and thermal shutdown.

Functional Features

• High Efficiency: The voltage regulator minimizes power loss, making it suitable for battery-powered devices.
• Overcurrent and Thermal Protection: Safeguards the regulator and connected components from damage due to excessive current or temperature.
• Low Dropout Voltage: Ensures stable output even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages

• Stable output voltage
• Compact size
• Wide input voltage range

Disadvantages

• Higher cost compared to traditional linear regulators
• Sensitive to improper heat dissipation

Working Principles

The MIC37300-1.5WR-TR utilizes a feedback mechanism to adjust its internal circuitry, maintaining the output voltage at a constant level despite variations in the input voltage.

Detailed Application Field Plans

This voltage regulator is commonly used in: - Portable electronic devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• LM317: A widely used adjustable voltage regulator
• LT1086: Offers similar performance with enhanced thermal capabilities
• TPS7A47: Ultra-low noise regulator suitable for audio applications

In conclusion, the MIC37300-1.5WR-TR is a versatile voltage regulator with high efficiency and robust protection features, making it suitable for various electronic applications requiring stable power supply.

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