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MIC5256-2.85BM5-TR

MIC5256-2.85BM5-TR Description

The MIC5256-2.85BM5-TR is a fixed output voltage linear regulator designed by Microchip Technology, offering a stable 2.85V output with a maximum input voltage of 6V. This regulator is capable of delivering a continuous output current of up to 150mA, making it suitable for a variety of low-power applications. The device features a low dropout voltage of 0.25V at 150mA, ensuring efficient operation even when the input voltage is close to the output voltage. The regulator is housed in a compact SOT23-5 package, which is ideal for space-constrained designs and supports surface-mount technology (SMT) for ease of integration into modern electronic circuits.

MIC5256-2.85BM5-TR Features

• Fixed Output Voltage: The regulator provides a stable output voltage of 2.85V, which is ideal for applications requiring a precise and consistent power supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.25V at 150mA, the MIC5256-2.85BM5-TR ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator operates with a low quiescent current of 150 µA, making it suitable for battery-powered devices and other applications where power consumption needs to be minimized.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) of 60dB to 45dB across the frequency range of 10Hz to 10kHz, ensuring clean and stable output voltage even in the presence of input voltage noise.
• Protection Features: The MIC5256-2.85BM5-TR includes over-current protection, over-temperature protection, and under-voltage lockout (UVLO) to safeguard the device and connected circuits from potential damage.
• Enable Control: The regulator features an enable control pin, allowing users to turn the regulator on and off as needed, which can be useful for power management and reducing power consumption during idle periods.
• Compliance and Packaging: The device is REACH unaffected and is available in a tape and reel (TR) package, making it suitable for automated assembly processes and ensuring compliance with environmental regulations.

MIC5256-2.85BM5-TR Applications

The MIC5256-2.85BM5-TR is well-suited for a range of applications, particularly those requiring a stable and efficient power supply with minimal power consumption. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and low dropout voltage make this regulator ideal for portable devices such as smartphones, tablets, and wearable technology.
• Consumer Electronics: Suitable for applications in consumer electronics where a stable and efficient power supply is required, such as in digital cameras, media players, and other portable electronics.
• Industrial Applications: The regulator can be used in various industrial applications, including sensors, meters, and other low-power devices that require a reliable power source.
• Medical Devices: The compact size and high efficiency of the MIC5256-2.85BM5-TR make it suitable for medical devices, where space and power efficiency are critical.

Conclusion of MIC5256-2.85BM5-TR

The MIC5256-2.85BM5-TR is a versatile and efficient linear regulator that offers a stable 2.85V output with a low dropout voltage and low quiescent current. Its compact SOT23-5 package and surface-mount technology make it easy to integrate into a variety of applications, while its protection features and enable control provide added reliability and flexibility. The regulator's high PSRR ensures clean and stable output voltage, making it an excellent choice for applications where power efficiency and stability are paramount.