BUY TPS5420 https://www.utsource.net/itm/p/5303884.html
2-A, WIDE INPUT RANGE, STEP-DOWN SWIFT CONVERTER
The TPS5420 is a high-efficiency, synchronous step-down DC-DC converter with integrated FETs from Texas Instruments. It is available in an 8-pin SOP package. Description: The TPS5420 is a high-efficiency, synchronous step-down DC-DC converter with integrated FETs. It is capable of providing up to 2A of continuous output current at a fixed output voltage of 1.2V to 5.5V. The device features an adjustable switching frequency of up to 1.2MHz, allowing for a small external inductor and capacitor size. The device also features an adjustable soft-start function and an adjustable current limit. Features: Wide input voltage range: 4.5V to 28V Output voltage range: 1.2V to 5.5V 2A continuous output current Adjustable switching frequency up to 1.2MHz Adjustable soft-start Adjustable current limit Thermal shutdown Overvoltage protection 8-pin SOP package Applications: The TPS5420 is suitable for a wide range of applications, including automotive, industrial, and consumer applications. It is ideal for powering microprocessors, FPGAs, and other digital circuits. (For reference only)