MIC39150-1.8BU TR

Product Overview

Category

The MIC39150-1.8BU TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 1.8V
• Package Type: TO-263
• Essence: Low-dropout linear regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The MIC39150-1.8BU TR has the following specifications:

• Input Voltage Range: 2.5V to 6.0V
• Dropout Voltage: 120mV at 150mA
• Line Regulation: 0.05% typical
• Load Regulation: 0.1% typical
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC39150-1.8BU TR has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption.
• Thermal shutdown and current limit protection features enhance device reliability.

Advantages and Disadvantages

Advantages

• High accuracy and stability in voltage regulation.
• Low dropout voltage enables efficient operation.
• Compact package size allows for space-saving designs.
• Wide operating temperature range enhances versatility.

Disadvantages

• Limited output voltage options (specifically designed for 1.8V).

Working Principles

The MIC39150-1.8BU TR operates based on the principle of a low-dropout linear regulator. It uses a pass transistor to regulate the output voltage by adjusting the current flow through it. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output.

Detailed Application Field Plans

The MIC39150-1.8BU TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MIC39150-1.8BU TR include: - LM1117-1.8V - LT1763-1.8 - TPS79618

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

In conclusion, the MIC39150-1.8BU TR is a voltage regulator with a 1.8V output voltage. It offers efficient voltage regulation, low dropout voltage, and excellent line and load regulation characteristics. With its compact package and wide operating temperature range, it finds applications in various electronic systems. Alternative models such as LM1117-1.8V, LT1763-1.8, and TPS79618 can also be considered for similar design requirements.