MIC2230-SSYML-TR

Product Overview

Category: Integrated Circuit (IC)

Use: The MIC2230-SSYML-TR is a voltage regulator IC used to regulate and control the output voltage in electronic circuits. It is commonly employed in various applications where stable and reliable power supply is required.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: The MIC2230-SSYML-TR is available in a small outline package (SOT-23-5) which allows for easy integration into compact electronic devices.

Essence: This voltage regulator IC plays a crucial role in maintaining a steady output voltage by compensating for fluctuations in the input voltage, ensuring proper functioning of the connected electronic components.

Packaging/Quantity: The MIC2230-SSYML-TR is typically packaged in reels containing 3000 units, providing manufacturers with a convenient quantity for production purposes.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 60µA
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MIC2230-SSYML-TR features a standard SOT-23-5 package with the following pin configuration:

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| | |____| | | ||__ | 1 5 | |_________| ```

Pin 1: Enable (EN) Pin 2: Ground (GND) Pin 3: Feedback (FB) Pin 4: Output (OUT) Pin 5: Input (IN)

Functional Features

• High Efficiency: The MIC2230-SSYML-TR exhibits high efficiency, minimizing power losses and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage of 200mV at 500mA, this IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The IC accepts a wide range of input voltages, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted within the specified range using external resistors.
• Overcurrent and Thermal Protection: The MIC2230-SSYML-TR incorporates protection mechanisms to prevent damage from overcurrent conditions and excessive heat.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile usage. - Adjustable output voltage provides flexibility. - Overcurrent and thermal protection ensure device safety.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - SOT-23-5 package may require additional space on the PCB compared to smaller packages.

Working Principles

The MIC2230-SSYML-TR operates as a linear voltage regulator. It utilizes a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By regulating the voltage, it ensures that the connected electronic components receive a stable power supply, preventing malfunctions or damage due to voltage fluctuations.

Detailed Application Field Plans

The MIC2230-SSYML-TR finds application in various fields, including but not limited to: 1. Portable electronic devices such as smartphones, tablets, and portable media players. 2. Battery-powered devices like wireless headphones, fitness trackers, and handheld gaming consoles. 3. Automotive electronics for voltage regulation in infotainment systems, lighting modules, and control units. 4. Industrial equipment requiring stable power supply, such as sensors, actuators, and control circuits.

Detailed and Complete Alternative Models

1. MIC5205-3.3YM5-TR: A similar voltage regulator IC with a fixed output voltage of 3.3V and a maximum output current of 150mA.
2. LM317T: A popular adjustable linear voltage regulator capable of providing up to 1.5A of output current.
3. TPS7A4700: An ultra-low dropout voltage regulator with a wide input voltage range and high PSRR (Power Supply Rejection Ratio).

These alternative models offer different specifications and features, allowing designers to choose the most suitable option based on their specific requirements.

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