The MIC5236BM from Microchip Technology is a robust linear voltage regulator, designed to provide a stable power supply for a wide range of applications. This device is particularly well-suited for battery-powered systems, including portable consumer electronics, due to its low dropout voltage and quiescent current, which enhance system power efficiency and battery life.
The MIC5236BM operates over a wide input voltage range and is capable of delivering up to 150mA of output current. Its low dropout voltage, typically just 110mV at 150mA, allows for efficient regulation even when the input-to-output voltage differential is minimal, making it an excellent choice for low voltage operations.
One of the key features of the MIC5236BM is its low quiescent current, which is approximately 110µA with no load and typically 165µA under full load. This low current draw makes it ideal for battery-powered devices where power conservation is critical. Moreover, the device includes a shutdown feature that reduces the supply current to less than 1µA, further conserving energy when the device is not in active use.
The MIC5236BM is also characterized by its thermal and over-current protection, ensuring reliable operation under a variety of conditions. This protection is essential for maintaining the longevity and stability of both the voltage regulator and the overall system it powers.
For ease of integration into various designs, the MIC5236BM is available in a compact SOT-223 package. This small footprint allows designers to incorporate the device into space-constrained applications without compromising performance.
In summary, the MIC5236BM is a high-performance, reliable, and energy-efficient voltage regulator that offers a compelling solution for designers seeking to optimize power management in portable and low-power devices. Its combination of low dropout voltage, low quiescent current, and robust protection features make it a versatile component in the Microchip Technology product line.
