The LM2596 regulator is monolithic integrated circuit ideally suited for easy and convenient design of a step?down switching regulator(buck converter). It is capable of driving a 3.0 A load with excellent line and load regulation. This device is available in adjustable output version and it is internally compensated to minimize the number of external components to simplify the power supply design.
Output current: 3A maximum
Input voltage: 4.5V-35V
Output Voltage(Less than input): 1.3V-30V
Switching frequency: 150 KHz
Load regulation: ± 0.5%
Voltage regulation: ± 2.5%
Module Properties: non-isolated constant voltage module
Rectification: non-synchronous rectification
Conversion efficiency: 92% (maximum)
Output ripple: 50mV (maximum) 20M-bandwidth
Operating temperature: -40 ? to 85 ?
Size: 48 * 23 * 14 mm (1 7/8 x 29/32 x 9/16 in)