MIC5302-1.8YMT-TR

Product Overview

Category

The MIC5302-1.8YMT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5302-1.8YMT-TR provides a stable output voltage.
• Efficiency: It offers high efficiency, minimizing power loss.
• Low dropout voltage: The regulator can operate with a low input-output voltage differential.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5302-1.8YMT-TR comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage effectively and efficiently, ensuring stable power supply to electronic devices.

Packaging/Quantity

The product is typically packaged in reels, containing a specified quantity of units per reel.

Specifications

• Input voltage range: 2.5V - 5.5V
• Output voltage: 1.8V
• Maximum output current: 300mA
• Dropout voltage: 150mV (typical)
• Quiescent current: 45µA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The MIC5302-1.8YMT-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor pin
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The MIC5302-1.8YMT-TR maintains a constant output voltage despite variations in input voltage or load conditions.
• Low dropout voltage: It can operate with a minimal voltage difference between the input and output, maximizing efficiency.
• Thermal shutdown protection: The regulator includes a thermal shutdown feature that protects it from overheating.
• Enable pin: The EN pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable operation of electronic devices.
• High efficiency minimizes power loss.
• Compact package size enables space-saving designs.
• Thermal shutdown protection enhances product durability.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Input voltage range is relatively narrow compared to some other regulators.

Working Principles

The MIC5302-1.8YMT-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

The MIC5302-1.8YMT-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices

Detailed and Complete Alternative Models

• MIC5302-1.5YMT-TR: Output voltage of 1.5V
• MIC5302-2.5YMT-TR: Output voltage of 2.5V
• MIC5302-3.3YMT-TR: Output voltage of 3.3V
• MIC5302-5.0YMT-TR: Output voltage of 5.0V

These alternative models provide different output voltage options to suit specific application requirements.

In conclusion, the MIC5302-1.8YMT-TR is a voltage regulator that offers stable voltage regulation, high efficiency, and thermal protection. Its compact size and versatile applications make it a valuable component in various electronic devices. However, its limited maximum output current and narrow input voltage range should be considered when selecting alternative models for specific applications.