Monolithic Power Systems, Inc. Voltage Regulators - DC DC Switching Regulators MPQ9841GL-Z

The MPQ9841GL-Z is a synchronous step-down DC-DC converter designed for high efficiency and compact applications. It operates over a wide input voltage range of 3.3V to 36V and can deliver up to 1A of continuous output current. The device features a programmable switching frequency from 350kHz to 2.5MHz, allowing for flexibility in design and optimization for specific applications. With a low quiescent current of 14OºA and a shutdown supply current of just 2OºA, the MPQ9841GL-Z is suitable for battery-powered and automotive systems. It includes built-in protection features such as over-current protection, short-circuit protection, and thermal shutdown, ensuring reliable operation. The device is housed in a compact QFN-16 package measuring 3mm x 4mm, making it ideal for space-constrained designs.