The LM2596S-5.0P+ with T0263-5 is a DC-DC step-down converter manufactured by JSMSEMI. It is RoHS compliant and capable of converting a 4V to 40V DC input voltage to a 5V regulated DC output voltage. The LM2596S-5.0P+ can deliver up to 3A of current with a typical efficiency of up to 92%. It features an onboard short-circuit protection to ensure reliable operation, adjustable output voltage, and thermal shut down. The T0263-5 is a 5-pin SOT-263 package, making it suitable for application in limited space areas, such as consumer products.