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MIC5245-2.85BM5

MIC5245-2.85BM5 Description

The MIC5245-2.85BM5 is a high-performance, low-dropout linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Micrel Inc., this device is part of the Power Management (PMIC) category and is ideal for a wide range of electronic systems. The regulator features a fixed output voltage of 2.85V, capable of delivering up to 150mA of current, making it suitable for applications where precise voltage regulation is essential.

MIC5245-2.85BM5 Features

• Output Type: Fixed
• Input Voltage Range: Up to 6V
• Output Current: 150mA
• Output Configuration: Positive
• Voltage Dropout: Maximum of 0.25V at 150mA
• Quiescent Current: 150 µA
• Power Supply Rejection Ratio (PSRR): 50dB at 120Hz
• Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
• Control Features: Enable
• Mounting Type: Surface Mount
• Package: Bulk
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001

The MIC5245-2.85BM5 stands out due to its low dropout voltage, which allows it to maintain regulation even when the input voltage is close to the output voltage. This feature is particularly beneficial in battery-powered applications where the input voltage may drop over time. The regulator also offers excellent PSRR, ensuring minimal noise and ripple on the output voltage, which is crucial for sensitive analog circuits.

MIC5245-2.85BM5 Applications

The MIC5245-2.85BM5 is well-suited for a variety of applications, including:

• Battery-Powered Devices: Ideal for portable electronics where battery life is critical and the input voltage can vary significantly.
• Consumer Electronics: Suitable for devices that require stable power supply for sensitive analog circuits.
• Industrial Equipment: Can be used in systems that demand reliable and efficient power regulation.
• Medical Devices: Appropriate for medical equipment where precise voltage control and low noise are essential.

Conclusion of MIC5245-2.85BM5

The MIC5245-2.85BM5 from Micrel Inc. is a robust and efficient linear regulator that offers several advantages over similar models. Its low dropout voltage, high PSRR, and comprehensive protection features make it a reliable choice for a wide range of applications. Whether used in battery-powered devices, consumer electronics, industrial equipment, or medical devices, the MIC5245-2.85BM5 ensures stable and efficient power regulation, making it an excellent choice for designers seeking a high-performance power management solution.