BUY LM2576SADJ https://www.utsource.net/itm/p/124222.html
Easy Switcher 3.0A Step-Down Voltage Regulator
Description: The LM2576SADJ is a monolithic integrated circuit that provides all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation.
Features:
Output Voltage Range: 1.23V to 37V
Output Current: 3A
Switching Frequency: 150KHz
Low Quiescent Current
Internal Soft-Start
Internal Short Circuit Current Limit
Internal Thermal Shutdown
Applications:
Battery-Powered Systems
Automotive Electronics
Industrial Control
Telecom Systems
Portable Instruments
(For reference only)
