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MIC2211-GMBML-TR

MIC2211-GMBML-TR Description

The MIC2211-GMBML-TR is a dual linear regulator IC designed by Microchip Technology, offering fixed output voltages of 1.8V and 2.8V. This device is optimized for applications requiring low dropout voltage and high efficiency. The regulator supports a maximum input voltage of 5.5V and can deliver output currents of up to 150mA and 300mA for the respective regulators. With a low quiescent current of 80 µA, the MIC2211-GMBML-TR ensures minimal power consumption even in standby mode. The device is housed in a surface-mount package and is available in tape and reel format, making it suitable for automated assembly processes.

MIC2211-GMBML-TR Features

• Dual Regulators: The MIC2211-GMBML-TR features two linear regulators with fixed output voltages of 1.8V and 2.8V, providing flexibility in power management.
• Low Dropout Voltage: The device offers a low dropout voltage of 0.25V at 150mA and 0.42V at 300mA, ensuring efficient operation even at low input-to-output voltage differentials.
• High PSRR: With a power supply rejection ratio (PSRR) ranging from 60dB to 40dB across frequencies from 1kHz to 20kHz, the regulator effectively suppresses noise and ripple from the input supply.
• Enable Control: The enable feature allows for dynamic control of the regulator, enabling power savings and efficient power management.
• Protection Features: The MIC2211-GMBML-TR includes over-current and over-temperature protection, ensuring reliable operation under various conditions.
• Compliance and Reliability: The device is REACH unaffected and has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.

MIC2211-GMBML-TR Applications

The MIC2211-GMBML-TR is ideal for applications requiring efficient power management and low dropout voltage. Its dual regulators make it suitable for systems with multiple power rails, such as:

• Embedded Systems: Providing stable power to microcontrollers and other low-power peripherals.
• Consumer Electronics: Powering devices that require low noise and high efficiency, such as smartphones and tablets.
• Industrial Applications: Ensuring reliable power management in environments with varying input voltages.
• Automotive Electronics: Supplying power to critical systems that require low dropout and high efficiency.

Conclusion of MIC2211-GMBML-TR

The MIC2211-GMBML-TR from Microchip Technology stands out as a versatile and efficient solution for power management applications. Its dual regulators with fixed output voltages, low dropout voltage, and high PSRR make it an excellent choice for systems requiring stable and efficient power delivery. The inclusion of enable control and comprehensive protection features further enhances its reliability and usability. Whether used in embedded systems, consumer electronics, or industrial applications, the MIC2211-GMBML-TR offers a robust and efficient power management solution.