MIC5209-1.8BM-TR

Product Overview

Category

MIC5209-1.8BM-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC5209-1.8BM-TR is available in a small SOT-23 package.

Essence

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

Packaging/Quantity

MIC5209-1.8BM-TR is typically packaged in reels containing 3000 units.

Specifications

• Output Voltage: 1.8V
• Input Voltage Range: 2.3V to 16V
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 35µA
• Line Regulation: 0.05%/V
• Load Regulation: 0.1%/mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5209-1.8BM-TR has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Low dropout voltage ensures efficient regulation even with low input-output differentials.
• High output voltage accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption during standby or idle conditions.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limit protects the device from overcurrent conditions.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation.
• Compact package size.
• Wide input voltage range.
• Low power consumption.
• Built-in protection features.

Disadvantages

• Limited output voltage options.
• Sensitive to excessive heat.

Working Principles

MIC5209-1.8BM-TR operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains constant despite variations in the input voltage or load conditions.

Detailed Application Field Plans

MIC5209-1.8BM-TR finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5209-1.8BM-TR include: - LM1117-1.8V - LT1763-1.8 - MCP1700-1802E/TO

These alternatives can be considered based on specific requirements and availability.

In conclusion, MIC5209-1.8BM-TR is a voltage regulator with excellent characteristics such as low dropout voltage, high output voltage accuracy, and thermal shutdown protection. It is widely used in various electronic applications and has several alternative models available in the market.