MIC5209-3.3YM-TR

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low Dropout, Low Noise, High Accuracy
Package: SOT-23-5
Essence: Linear Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 3.3V
• Input Voltage Range: 2.5V to 16V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 35µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Ripple Rejection: 70dB at 1kHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MIC5209-3.3YM-TR is a 5-pin device with the following pinout:

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| | --| V IN|-- Pin 1: Input Voltage --| GND |-- Pin 2: Ground --| EN |-- Pin 3: Enable (Active High) --| V OUT|-- Pin 4: Output Voltage |____| ```

Functional Features

• Low dropout voltage allows operation with small input-output differentials.
• Low noise output suitable for noise-sensitive applications.
• High accuracy ensures precise voltage regulation.
• Enable pin provides control over the regulator's operation.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent load and line regulation provide stable output voltage.
• Compact SOT-23-5 package offers space-saving benefits.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• SOT-23-5 package may require additional thermal considerations for dissipating heat.

Working Principles

The MIC5209-3.3YM-TR is a linear regulator that maintains a constant output voltage regardless of input voltage fluctuations. It achieves this by using a pass transistor to regulate the voltage drop across it. The enable pin allows the user to control the regulator's operation, enabling or disabling the output as needed.

Detailed Application Field Plans

The MIC5209-3.3YM-TR is commonly used in various electronic devices and systems that require a stable 3.3V power supply. Some typical application fields include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

• LM1117-3.3: Low dropout voltage regulator with similar specifications.
• LT1763-3.3: High accuracy, low noise linear regulator.
• TPS79633: Ultra-low noise, high PSRR voltage regulator.

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