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MIC2214-MMYML-TR

MIC2214-MMYML-TR Description

The MIC2214-MMYML-TR is a dual linear voltage regulator designed by Microchip Technology, offering two fixed output voltages of 2.8V each. This device is optimized for surface mount applications and is available in a Tape & Reel (TR) package. It features a maximum input voltage of 5.5V and can deliver output currents of 150mA and 300mA, respectively. The regulator is designed to operate with a low dropout voltage, ensuring efficient power conversion even under low input-to-output voltage differentials. The dropout voltage is rated at a maximum of 0.25V at 150mA and 0.42V at 300mA, making it suitable for applications where input voltage levels are close to the required output voltage.

MIC2214-MMYML-TR Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 150mA, 300mA
• Number of Regulators: 2
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 2.8V, 2.8V
• Voltage Dropout (Max): 0.25V @ 150mA, 0.42V @ 300mA
• Current - Quiescent (Iq): 80 µA
• PSRR: 60dB to 40dB (1kHz to 20kHz)
• Control Features: Enable, Power On Reset
• Protection Features: Over Current, Over Temperature
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• HTSUS: 8542.39.0001
• ECCN: EAR99

The MIC2214-MMYML-TR stands out due to its low quiescent current of 80 µA, which minimizes power consumption in standby mode. The device also offers excellent power supply rejection ratio (PSRR), ranging from 60dB to 40dB across frequencies from 1kHz to 20kHz. This ensures stable output voltage even in the presence of input voltage fluctuations. The inclusion of enable and power-on reset features provides additional control options, making the regulator suitable for a wide range of applications. Overcurrent and overtemperature protection features ensure reliable operation and protect the device from damage under adverse conditions.

MIC2214-MMYML-TR Applications

The MIC2214-MMYML-TR is ideal for applications requiring dual regulated outputs, such as:

• Consumer Electronics: Powering low-voltage components in devices like smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to sensors, microcontrollers, and other low-power electronics in industrial control systems.
• Medical Devices: Ensuring reliable power supply to critical components in medical monitoring equipment and diagnostic tools.
• Telecommunications: Supplying power to low-voltage circuits in base stations, routers, and other telecom infrastructure.

The device's low dropout voltage and high PSRR make it particularly suitable for applications where input voltage levels can vary significantly, and stable output voltage is crucial. The dual regulator design allows for efficient power management in systems requiring multiple voltage rails.

Conclusion of MIC2214-MMYML-TR

The MIC2214-MMYML-TR is a versatile and efficient dual linear voltage regulator designed to meet the demands of modern electronic systems. Its low dropout voltage, low quiescent current, and excellent PSRR make it an ideal choice for applications requiring stable and efficient power conversion. The inclusion of enable and power-on reset features, along with overcurrent and overtemperature protection, ensures reliable operation and enhances system robustness. With its surface mount package and compliance with industry standards, the MIC2214-MMYML-TR is a reliable and efficient solution for a wide range of applications in consumer electronics, industrial equipment, medical devices, and telecommunications.