MIC2211-KPYML-TR

Product Overview

Category

MIC2211-KPYML-TR belongs to the category of integrated circuits (ICs).

Use

The MIC2211-KPYML-TR is commonly used as a voltage regulator in various electronic devices.

Characteristics

• Voltage regulation: The MIC2211-KPYML-TR provides stable and regulated output voltage.
• Efficiency: It offers high efficiency, ensuring minimal power loss during operation.
• Low dropout voltage: The device has a low dropout voltage, enabling it to regulate voltage even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The MIC2211-KPYML-TR includes thermal shutdown protection, preventing damage due to excessive heat.
• Small package size: It comes in a compact package, making it suitable for space-constrained applications.

Package

The MIC2211-KPYML-TR is available in a small outline package (SOT-23-5), which is widely used for surface mount applications.

Essence

The essence of MIC2211-KPYML-TR lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply for electronic devices.

Packaging/Quantity

The MIC2211-KPYML-TR is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 1.2V to 3.6V
• Maximum output current: 500mA
• Dropout voltage: 160mV at 100mA
• Quiescent current: 60µA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC2211-KPYML-TR has a total of five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin for output voltage regulation
5. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: The MIC2211-KPYML-TR ensures a stable and regulated output voltage, regardless of input voltage fluctuations.
• Enable Pin: The device includes an enable pin that allows the user to control the power supply to the circuit.
• Thermal Shutdown Protection: It incorporates thermal shutdown protection, which safeguards the device from overheating by disabling the output when the temperature exceeds a certain threshold.
• Low Dropout Voltage: The low dropout voltage enables the regulator to maintain a stable output voltage even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages

• High efficiency
• Small package size
• Thermal shutdown protection
• Low dropout voltage

Disadvantages

• Limited maximum output current (500mA)

Working Principles

The MIC2211-KPYML-TR operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. The device regulates the voltage by dissipating excess energy as heat, resulting in a stable output voltage.

Detailed Application Field Plans

The MIC2211-KPYML-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MIC2211-KPYML-TR are: - LM1117-3.3 - LT1763-3.3 - TPS73633

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, the MIC2211-KPYML-TR is a versatile voltage regulator IC with high efficiency, thermal shutdown protection, and a small package size. It finds applications in various electronic devices and can be replaced by alternative models with similar specifications.