MIC5206-3.3YM5-TR

Product Overview

Category

MIC5206-3.3YM5-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 voltage regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The MIC5206-3.3YM5-TR voltage regulator has the following specifications:

• Input Voltage Range: 2.3V to 16V
• Dropout Voltage: 120mV at 150mA
• Output Current: 150mA
• Line Regulation: 0.04% (typical)
• Load Regulation: 0.1% (typical)
• Quiescent Current: 85µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5206-3.3YM5-TR package (SOT-23-5) consists of five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. BYP: Bypass capacitor pin
4. VOUT: Output voltage pin
5. EN: Enable pin (optional)

Functional Features

• Low dropout voltage: The MIC5206-3.3YM5-TR exhibits a low dropout voltage of only 120mV at 150mA output current, ensuring efficient regulation even with small input-output differentials.
• Low quiescent current: With a typical quiescent current of 85µA, this voltage regulator minimizes power consumption when the load is light or idle.
• Thermal shutdown protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient regulation.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage from overheating.

Disadvantages

• Limited output current of 150mA may not be suitable for high-power applications.
• The SOT-23-5 package may require careful handling during soldering.

Working Principles

The MIC5206-3.3YM5-TR is a linear voltage regulator that uses a PNP pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor's resistance to maintain a stable output voltage.

Detailed Application Field Plans

The MIC5206-3.3YM5-TR finds applications in various electronic devices and circuits, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low dropout voltage and low quiescent current of this voltage regulator.
2. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require efficient voltage regulation, making the MIC5206-3.3YM5-TR suitable for their power management needs.
3. Automotive electronics: With its wide operating temperature range and thermal shutdown protection, this voltage regulator can be used in automotive applications where temperature variations are common.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5206-3.3YM5-TR include:

1. LM1117-3.3: A popular voltage regulator with a fixed 3.3V output and similar specifications.
2. MCP1703-3.3: Another low dropout voltage regulator with a 3.3V output and comparable characteristics.
3. AMS1117-3.3: A widely used voltage regulator with a fixed 3.3V output and similar package type.

These alternative models can be considered based on specific application requirements and availability.

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