MIC5219-2.6YM5-TR

Product Overview

Category

MIC5219-2.6YM5-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 regulation: The MIC5219-2.6YM5-TR provides a regulated output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5219-2.6YM5-TR is available in a small surface-mount SOT-23 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The MIC5219-2.6YM5-TR is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 2.6V
• Output Current: Up to 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5219-2.6YM5-TR has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Regulated output voltage pin.

Functional Features

• Voltage Regulation: The MIC5219-2.6YM5-TR maintains a constant output voltage of 2.6V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It can operate with a minimal voltage difference between the input and output, ensuring efficient power conversion.
• Thermal Shutdown Protection: The device includes a thermal shutdown feature that protects it from overheating, preventing damage to the regulator.

Advantages and Disadvantages

Advantages

• Stable Output: Provides a regulated and stable output voltage.
• Low Quiescent Current: Consumes minimal current in standby mode, conserving power.
• Small Package Size: The SOT-23 package allows for compact designs.
• Thermal Protection: Built-in thermal shutdown protection prevents damage due to excessive heat.

Disadvantages

• Limited Output Current: The maximum output current is limited to 500mA.
• Fixed Output Voltage: The output voltage is fixed at 2.6V and cannot be adjusted.

Working Principles

The MIC5219-2.6YM5-TR operates based on the principle of linear voltage regulation. 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 of 2.6V. The device utilizes a pass transistor to regulate the voltage and dissipates excess energy as heat.

Detailed Application Field Plans

The MIC5219-2.6YM5-TR finds applications in various electronic systems where a stable and regulated voltage supply is required. Some common application fields include:

1. Battery-Powered Devices: Portable electronic devices such as smartphones, tablets, and wearable devices benefit from the stable voltage supply provided by this regulator.
2. Industrial Control Systems: It can be used in control systems to ensure consistent voltage levels for sensors, actuators, and other components.
3. Automotive Electronics: The regulator is suitable for automotive applications, providing reliable voltage regulation for various subsystems.
4. IoT Devices: Internet of Things (IoT) devices often require a stable power supply, making the MIC5219-2.6YM5-TR an ideal choice.

Detailed and Complete Alternative Models

1. LM1117-2.6: A popular alternative with similar specifications and pin configuration.
2. LT1763-2.6: Another alternative offering low dropout voltage and adjustable output voltage.
3. MCP1702-2.6: An alternative option with low quiescent current and thermal shutdown protection.

These alternative models provide similar functionality and can be considered as substitutes for the MIC5219-2.6YM5-TR in various applications.

In conclusion, the MIC5219-2.6YM5-TR is a voltage regulator that provides stable and regulated voltage output. Its low dropout voltage, low quiescent current, and thermal shutdown protection make it suitable for a wide range of electronic applications. However, its fixed output voltage and limited output current should be taken into consideration when selecting this device.