MIC39500-1.8WU-TR

Product Overview

Category

MIC39500-1.8WU-TR belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

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

Package

MIC39500-1.8WU-TR is available in a TO-263 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V - 16V
• Output Voltage: 1.8V
• Dropout Voltage: 300mV (typical)
• Maximum Output Current: 5A
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC39500-1.8WU-TR 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 for efficient power conversion.
• Wide input voltage range provides flexibility in various applications.
• Thermal shutdown protection prevents overheating and damage to the device.
• Current limit protection safeguards against excessive current flow.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage minimizes power loss.
• Wide input voltage range allows for versatile applications.
• Thermal shutdown and current limit protection enhance device safety.

Disadvantages

• Limited output voltage options (only 1.8V).
• Relatively high dropout voltage compared to some alternatives.

Working Principles

MIC39500-1.8WU-TR operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of input voltage fluctuations or load variations. The device utilizes various components such as resistors, capacitors, and transistors to achieve this regulation.

Detailed Application Field Plans

MIC39500-1.8WU-TR finds applications in various electronic systems that require a stable and regulated power supply. Some potential application fields include:

1. Industrial automation systems
2. Automotive electronics
3. Telecommunications equipment
4. Consumer electronics
5. Medical devices

Detailed and Complete Alternative Models

1. LM1117-1.8V: Similar voltage regulator with adjustable output voltage.
2. LT1763-1.8: Low dropout voltage regulator with ultra-low noise performance.
3. TPS7A4901-1.8: High-performance LDO voltage regulator with wide input voltage range.

These alternative models offer similar functionality and can be considered as substitutes for MIC39500-1.8WU-TR in specific applications.

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