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MIC2212-LPBML TR

MIC2212-LPBML TR Description

The MIC2212-LPBML TR is a dual linear regulator designed for applications requiring precise voltage regulation and low power consumption. Manufactured by Microchip Technology, this Power Management IC (PMIC) offers a fixed output voltage with two regulators capable of delivering 150mA and 300mA respectively. The device is designed to operate with an input voltage range up to 5.5V, ensuring compatibility with a wide range of power sources. The MIC2212-LPBML TR features a low dropout voltage, with a maximum of 0.25V at 150mA and 0.42V at 300mA, which enhances efficiency and extends battery life in portable applications. The regulator also includes essential protection features such as over-current and over-temperature protection, ensuring reliable operation under various conditions. The device is available in a surface-mount package, specifically in a Tape & Reel (TR) format, making it suitable for automated assembly processes. Despite its obsolescence status, the MIC2212-LPBML TR remains a valuable component for legacy systems and specific applications where its unique features are required.

MIC2212-LPBML TR Features

• Fixed Output Voltage: The MIC2212-LPBML TR provides fixed output voltages of 2.7V and 3V, ensuring stable power supply for sensitive electronic circuits.
• Dual Regulators: With two regulators capable of delivering 150mA and 300mA, this device can power multiple circuits or components simultaneously.
• Low Dropout Voltage: The maximum dropout voltage is 0.25V at 150mA and 0.42V at 300mA, which is advantageous for applications with limited input voltage headroom.
• Low Quiescent Current: The device consumes only 80 µA of quiescent current, making it suitable for battery-powered devices where power efficiency is critical.
• High PSRR: The Power Supply Rejection Ratio (PSRR) ranges from 60dB at 1kHz to 40dB at 20kHz, ensuring minimal noise and ripple in the output voltage.
• Protection Features: Over-current and over-temperature protection features safeguard the device and connected circuits from damage.
• Control Features: The regulator includes an enable function and power-on reset, providing additional control and reliability.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is suitable for a wide range of environmental conditions.
• Package Type: The surface-mount Tape & Reel (TR) package is ideal for high-volume production and automated assembly processes.

MIC2212-LPBML TR Applications

The MIC2212-LPBML TR is well-suited for a variety of applications where precise voltage regulation and low power consumption are critical. Some specific use cases include:

• Portable Electronics: Ideal for battery-powered devices such as smartphones, tablets, and portable gaming consoles, where low dropout voltage and low quiescent current are essential for extending battery life.
• Embedded Systems: Suitable for microcontroller-based systems and IoT devices that require stable power supply and low power consumption.
• Communication Devices: Can be used in routers, modems, and other communication equipment where reliable power supply and noise rejection are important.
• Industrial Applications: Applicable in industrial control systems and sensors where precise voltage regulation and protection features are required.
• Medical Devices: Suitable for portable medical devices such as glucose meters and wearable health monitors, where low power consumption and reliable operation are crucial.

Conclusion of MIC2212-LPBML TR

The MIC2212-LPBML TR is a versatile and reliable dual linear regulator that offers a combination of fixed output voltage, low dropout, and low quiescent current. Its unique features, such as high PSRR and protection mechanisms, make it an excellent choice for a wide range of applications, particularly in portable and battery-powered devices. Despite its obsolescence status, the MIC2212-LPBML TR remains a valuable component for legacy systems and specific applications where its performance benefits are unmatched. For designers and engineers seeking a robust and efficient power management solution, the MIC2212-LPBML TR is a reliable option to consider.