MIC2214-SGYML-TR

Product Overview

Category

MIC2214-SGYML-TR belongs to the category of integrated circuits (ICs).

Use

The MIC2214-SGYML-TR is commonly used as a voltage regulator in various electronic devices and systems.

Characteristics

• The MIC2214-SGYML-TR is a low-dropout (LDO) linear voltage regulator.
• It operates with a wide input voltage range, typically from 2.7V to 5.5V.
• The output voltage can be adjusted within a range of 1.2V to 5.5V.
• It provides a high output current capability, up to 500mA.
• The device offers excellent line and load regulation, ensuring stable output voltage under varying conditions.
• It features low dropout voltage, minimizing power dissipation.
• The MIC2214-SGYML-TR has built-in thermal shutdown and current limit protection mechanisms.

Package and Quantity

The MIC2214-SGYML-TR is available in a small form factor 8-pin MLP package. It is typically sold in reels or tubes containing a specified quantity of units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 500mA
• Dropout Voltage: Typically 200mV at 100mA load
• Line Regulation: Typically 0.02%/V
• Load Regulation: Typically 0.05%/mA
• Thermal Shutdown Temperature: 150°C
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The MIC2214-SGYML-TR has the following pin configuration:

```

---

| | --| VIN VOUT|-- --| EN GND|-- --| BYPASS NC |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• EN: Enable pin (active high)
• GND: Ground pin
• BYPASS: Bypass capacitor connection pin
• NC: No connection pin

Functional Features

1. Low Dropout Voltage: The MIC2214-SGYML-TR exhibits a low dropout voltage, ensuring efficient power conversion and minimizing power dissipation.

2. Wide Input Voltage Range: It can operate with input voltages ranging from 2.7V to 5.5V, making it suitable for various applications.

3. Adjustable Output Voltage: The output voltage of the MIC2214-SGYML-TR can be adjusted within a range of 1.2V to 5.5V, providing flexibility in different system requirements.

4. High Output Current Capability: With a maximum output current of 500mA, the device can handle demanding loads in many electronic circuits.

5. Excellent Line and Load Regulation: The MIC2214-SGYML-TR maintains stable output voltage even under varying input voltages and load conditions, ensuring reliable performance.

6. Built-in Protection Mechanisms: The device incorporates thermal shutdown and current limit protection features, safeguarding against excessive temperature and current levels.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for versatile application.
• Adjustable output voltage provides flexibility.
• High output current capability handles demanding loads.
• Excellent line and load regulation ensures stable performance.
• Built-in protection mechanisms enhance reliability.

Disadvantages

• Limited output current compared to some higher-power regulators.
• Requires external bypass capacitors for optimal performance.

Working Principles

The MIC2214-SGYML-TR operates as a low-dropout linear voltage regulator. It regulates the output voltage by maintaining a constant voltage difference (dropout voltage) between the input and output terminals. This ensures that the output voltage remains stable even when the input voltage fluctuates.

The device utilizes a feedback mechanism to compare the output voltage with a reference voltage. Any deviation from the desired output voltage is corrected by adjusting the internal pass transistor, which controls the current flow and regulates the output voltage.

Application Field Plans

The MIC2214-SGYML-TR finds applications in various electronic systems and devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment - Communication devices

Alternative Models

For those seeking alternative models with similar functionality, the following options are available: - MIC5219-2.8YML-TR - LT1763CS8-2.5#PBF - TPS79328DBVR

These alternatives offer comparable features and can be considered based on specific application requirements.

In conclusion, the MIC2214-S