MIC39501-1.8WT

Product Overview

Category

MIC39501-1.8WT belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Current limit protection

Package

MIC39501-1.8WT is available in a small surface-mount SOT-223 package.

Essence

The essence of MIC39501-1.8WT lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 1.8V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 1A
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC39501-1.8WT has the following pin configuration:

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

Functional Features

• High precision voltage regulation ensures stable output voltage.
• Low dropout voltage allows efficient operation even with low input voltages.
• Wide input voltage range provides flexibility in various applications.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Current limit protection safeguards against overloading and short circuits.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage enables efficient power conversion.
• Wide input voltage range accommodates diverse power sources.
• Thermal shutdown and current limit protection enhance safety.

Disadvantages

• Limited maximum output current of 1A may not be suitable for high-power applications.
• SOT-223 package may require additional heat dissipation measures in certain scenarios.

Working Principles

MIC39501-1.8WT 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 components accordingly to maintain a stable output.

Detailed Application Field Plans

MIC39501-1.8WT finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC39501-1.8WT are: - LM1117-1.8 - LT1763-1.8 - TPS79618

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

In conclusion, MIC39501-1.8WT is a voltage regulator known for its high precision, low dropout voltage, and wide input voltage range. It provides stable voltage output and offers thermal and current protection features. While it has limitations in terms of maximum output current and package type, it finds application in various electronic devices. Alternative models such as LM1117-1.8, LT1763-1.8, and TPS79618 can also be considered based on specific needs.