BUY MAX15013AASA https://www.utsource.net/itm/p/9382454.html

Description: The MAX15013AASA is an advanced, high-efficiency, dual-output, synchronous step-down DC-DC converter with integrated MOSFETs. Features: Input Voltage Range: 2.7V to 5.5V Output Voltage Range: 0.6V to 5.5V Output Current: Up to 2A High Efficiency: Up to 95% Low Quiescent Current: 10μA Programmable Soft-Start Programmable Frequency: 200kHz to 2.2MHz Programmable Output Voltage Over-Temperature Protection Over-Voltage Protection Short-Circuit Protection Applications: Portable Electronics Battery-Powered Devices Automotive Electronics Industrial Electronics (For reference only)