MIC826SYMT-TR

Product Overview

Category

The MIC826SYMT-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management purposes.

Characteristics

• The MIC826SYMT-TR is a low-dropout (LDO) voltage regulator.
• It provides a stable output voltage even when the input voltage fluctuates.
• This IC has a low quiescent current, making it suitable for battery-powered applications.
• It offers excellent line and load regulation, ensuring consistent performance under varying conditions.

Package

The MIC826SYMT-TR is available in a small SOT-23-5 package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently, ensuring reliable and stable power supply to electronic devices.

Packaging/Quantity

The MIC826SYMT-TR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 40µA (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC826SYMT-TR has five pins arranged as follows:

```

---

| | --| VIN GND |-- Pin 1: Ground --| VOUT EN |-- Pin 2: Enable --| BYP NC |-- Pin 3: No Connection --| FB NC |-- Pin 4: No Connection --| NC VIN |-- Pin 5: Input Voltage |___________| ```

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Built-in thermal shutdown protection prevents overheating.
• Short-circuit and overcurrent protection safeguard the device and connected components.
• Enable pin allows for easy on/off control of the regulator.
• Stable output voltage under varying load conditions.

Advantages and Disadvantages

Advantages

• Low quiescent current makes it suitable for battery-powered applications.
• Excellent line and load regulation ensure consistent performance.
• Small package size enables space-saving designs.
• Thermal shutdown and protection features enhance reliability.

Disadvantages

• Limited input voltage range (2.5V to 6.0V).
• Dropout voltage may affect efficiency in certain applications.

Working Principles

The MIC826SYMT-TR operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor. This ensures that the output voltage remains stable even when the input voltage fluctuates.

Detailed Application Field Plans

The MIC826SYMT-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC826SYMT-TR include: - LM1117-3.3 - LT1761ES5-3.3 - MCP1700-3302E/TO

These alternatives can be considered based on specific requirements and design constraints.

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