MIC49300-1.5WR

Product Overview

Category

MIC49300-1.5WR belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent and thermal protection
• Small package size

Package

MIC49300-1.5WR is available in a compact surface-mount package.

Essence

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

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.5V
• Output Current: Up to 1.5A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC49300-1.5WR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Overcurrent and thermal protection safeguard the regulator and connected devices.
• Enable pin allows for easy on/off control.
• Stable output voltage provides reliable performance for electronic circuits.

Advantages

• High efficiency leads to reduced power dissipation.
• Wide input voltage range enables compatibility with various power sources.
• Small package size saves board space.
• Overcurrent and thermal protection enhance system reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

MIC49300-1.5WR utilizes a voltage regulation mechanism to maintain a constant output voltage of 1.5V, regardless of changes in the input voltage. It achieves this through internal circuitry that adjusts the voltage difference between the input and output, ensuring a stable output voltage.

Detailed Application Field Plans

The MIC49300-1.5WR is commonly used in various electronic devices and systems, including:

1. Mobile phones
2. Tablets
3. Portable media players
4. Wireless communication devices
5. Battery-powered devices
6. Industrial control systems

Detailed and Complete Alternative Models

1. MIC49150-1.8WR: Similar voltage regulator with an output voltage of 1.8V.
2. MIC49400-3.3WR: Voltage regulator with an output voltage of 3.3V.
3. MIC49500-5.0WR: Voltage regulator with an output voltage of 5.0V.

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements.

In conclusion, the MIC49300-1.5WR is a voltage regulator that offers high efficiency, low dropout voltage, and overcurrent/thermal protection. Its compact size and wide input voltage range make it suitable for various electronic applications. However, its limited output current and dropout voltage should be considered when selecting the appropriate model for specific requirements.