MIC5216-3.3YM5-TR

Product Overview

Category

MIC5216-3.3YM5-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: 3.3V
• Package Type: SOT-23-5
• Essence: Low Dropout Linear Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The MIC5216-3.3YM5-TR voltage regulator has the following specifications:

• Input Voltage Range: 2.3V to 16V
• Dropout Voltage: 120mV at 150mA
• Output Current: 150mA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5216-3.3YM5-TR has a total of five pins arranged as follows:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. BYP (Bypass Capacitor)
5. EN (Enable)

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 when the regulator is idle.
• Thermal shutdown and current limit protection features enhance device reliability.

Advantages and Disadvantages

Advantages

• Compact SOT-23-5 package allows for space-saving integration into various applications.
• Wide input voltage range enables compatibility with diverse power sources.
• Low dropout voltage ensures efficient operation even with low input-output differentials.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.

Disadvantages

• Limited output current of 150mA may not be suitable for high-power applications.
• Requires an external bypass capacitor for optimal performance.

Working Principles

The MIC5216-3.3YM5-TR is a low dropout linear regulator that operates by comparing the reference voltage with the feedback voltage. It adjusts the pass transistor to maintain a constant output voltage, compensating for any variations in the input voltage or load conditions. The device uses a PNP pass transistor architecture to achieve low dropout voltage and minimize power dissipation.

Detailed Application Field Plans

The MIC5216-3.3YM5-TR finds application in various electronic systems, including but not limited to:

1. Battery-powered devices: Provides stable voltage supply for portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial control systems: Ensures reliable voltage regulation in automation equipment, sensors, and actuators.
3. Automotive electronics: Used in automotive modules, infotainment systems, and lighting controls to maintain stable voltage levels.
4. IoT devices: Enables efficient power management in Internet of Things (IoT) devices, such as smart home appliances and environmental sensors.

Detailed and Complete Alternative Models

Some alternative models to the MIC5216-3.3YM5-TR include:

1. LM1117-3.3: Low dropout voltage regulator with similar specifications and package type.
2. MCP1703-3.3: Another low dropout linear regulator offering comparable performance.
3. TS2940-3.3: Low dropout voltage regulator with a slightly higher output current capability.

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

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