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MIC2214-LMBML TR

MIC2214-LMBML TR Description

The MIC2214-LMBML TR is a dual linear voltage regulator designed by Microchip Technology, offering two fixed output voltages of 2.7V and 2.8V. This regulator is designed 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 up to 150mA and 300mA for each regulator. The MIC2214-LMBML TR has a dropout voltage of 0.25V at 150mA and 0.42V at 300mA, ensuring efficient operation even at low input-to-output voltage differentials. With a quiescent current of 80 µA and a Power Supply Rejection Ratio (PSRR) ranging from 60dB to 40dB across frequencies from 1kHz to 20kHz, this regulator is well-suited for applications requiring low noise and high performance. The device also includes enable and power-on reset control features, as well as over-current and over-temperature protection, making it a robust solution for various electronic systems.

MIC2214-LMBML TR Features

• Dual Fixed Output Voltages: Provides 2.7V and 2.8V outputs, ideal for applications requiring multiple voltage levels.
• High Efficiency: With a dropout voltage of 0.25V at 150mA and 0.42V at 300mA, the regulator maintains high efficiency even under low input-to-output voltage conditions.
• Low Quiescent Current: Features a low quiescent current of 80 µA, making it suitable for battery-powered and low-power applications.
• High PSRR: Offers a Power Supply Rejection Ratio of 60dB to 40dB across frequencies from 1kHz to 20kHz, ensuring low noise and high performance.
• Control and Protection Features: Includes enable and power-on reset control features, as well as over-current and over-temperature protection, enhancing system reliability.
• Surface Mount Compatibility: Designed for surface mount applications, making it suitable for compact and high-density PCB designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring the device is suitable for a wide range of environmental conditions.
• REACH Compliance: The product is REACH unaffected, ensuring compliance with environmental and safety regulations.

MIC2214-LMBML TR Applications

The MIC2214-LMBML TR is ideal for a variety of applications where dual voltage regulation, high efficiency, and low noise are critical. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices, such as smartphones, tablets, and wearable technology, where low power consumption and high performance are essential.
• Industrial Systems: Suitable for industrial control systems, sensors, and IoT devices that require reliable power regulation and multiple voltage levels.
• Medical Devices: Applicable in medical equipment where low noise and high reliability are crucial for accurate measurements and safe operation.
• Automotive Electronics: Can be used in automotive systems, such as infotainment and control units, where compact size and high efficiency are required.

Conclusion of MIC2214-LMBML TR

The MIC2214-LMBML TR is a versatile dual linear voltage regulator that offers high efficiency, low noise, and robust protection features. Its dual fixed output voltages, low dropout voltage, and low quiescent current make it an excellent choice for a wide range of applications, from consumer electronics to industrial systems. Despite being marked as obsolete, the MIC2214-LMBML TR remains a reliable and high-performance solution for designers seeking a compact, surface-mount regulator with multiple output options.