MIC39101-1.8YM-TR

Product Overview

Category

The MIC39101-1.8YM-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: YM
• Package Quantity: TR
• Essence: Voltage regulation and stabilization
• Packaging/Quantity: Tape and Reel (TR), typically supplied in quantities of 2500 units per reel

Specifications

The MIC39101-1.8YM-TR has the following specifications:

• Input Voltage Range: 2.5V to 16V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV at 500mA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC39101-1.8YM-TR has the following pin configuration:

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

Functional Features

• Low dropout voltage for efficient voltage regulation.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current for power-saving applications.
• Thermal shutdown and current limit protection for enhanced reliability.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• High output current capability supports various loads.
• Compact package size enables space-efficient designs.
• Reliable thermal shutdown and current limit protection ensure device safety.

Disadvantages

• Dropout voltage may limit its use in low-power applications.
• Limited output voltage options restrict flexibility in certain designs.

Working Principles

The MIC39101-1.8YM-TR operates based on a linear voltage regulation principle. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite changes in input voltage or load conditions.

Detailed Application Field Plans

The MIC39101-1.8YM-TR finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other components.
2. Industrial control systems: Ensures stable voltage supply for analog and digital circuits.
3. Automotive electronics: Regulates voltage for automotive modules and subsystems.
4. Communication equipment: Maintains consistent voltage levels for reliable operation of communication devices.
5. Consumer electronics: Used in portable devices, audio/video equipment, and power management circuits.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC39101-1.8YM-TR include:

1. LM1117-1.8V: A popular voltage regulator with a fixed 1.8V output.
2. LT1763-1.8: Low dropout linear regulator with a 1.8V output and adjustable voltage options.
3. TPS7A4901-1.8: Ultra-low noise, high PSRR voltage regulator with a fixed 1.8V output.

These alternatives provide designers with options based on specific requirements such as output voltage flexibility, noise performance, and additional features.

In conclusion, the MIC39101-1.8YM-TR is a voltage regulator with a fixed 1.8V output. It offers efficient voltage regulation, low dropout voltage, and reliable protection features. This device finds applications in various fields, including battery-powered devices, industrial control systems, automotive electronics, communication equipment, and consumer electronics. Designers can also consider alternative models based on their specific needs.