MIC5203-5.0BM4 Voltage Regulator The MIC5203-5.0BM4, manufactured by Microchip Technology, is a highly reliable, low dropout voltage regulator specifically designed to deliver a fixed output voltage of 5.0V with a maximum output current of 500mA. This component is part of Microchip's MIC5203 series, known for their low noise performance and high accuracy, making them ideal for a wide range of applications, including battery-powered devices, instrumentation, and digital electronics.

The MIC5203-5.0BM4 comes in a compact SOT-223-3 surface-mount package, which is advantageous for space-constrained applications. Its low dropout voltage ensures efficient operation even when the input voltage is very close to the output voltage, which is particularly beneficial for battery-operated devices where preserving battery life is crucial.

With features such as a low quiescent current, typically 165µA, the MIC5203-5.0BM4 is designed to maintain power efficiency, making it an excellent choice for standby and sleep modes in portable applications. The device also includes thermal shutdown and current limit protections, enhancing the safety and reliability of the systems in which it is used.

The regulator's stability with low-ESR capacitors offers designers flexibility in selecting output capacitors. It is stable with ceramic, tantalum, or aluminum electrolytic capacitors, and its output capacitor requirement is modest, needing only a 2.2µF capacitance for stability. This feature allows for cost-effective and compact circuit designs.

The MIC5203-5.0BM4 is characterized by its tight load and line regulation, ensuring consistent performance across a range of operating conditions. Its fast transient response is particularly suitable for applications where the load conditions change rapidly, such as microprocessors and other digital loads. Overall, the MIC5203-5.0BM4 is a robust and versatile voltage regulator that combines high performance, ease of use, and cost-effectiveness.

Manufacturer: Microchip Technology

SKU: MIC5203-5.0BM4

Availability: In Stock