آی سی LM2576T-3.3 یک رگولاتور ولتاژ با خروجی 3.3 ولت و جریان خروجی 3 آمپر می باشد. فرکانس سوییچینگ داخلی این آی سی 52 کیلو هرتز است.

IC, SWITCHING REG, 3A 3.3V, TUBE45;
Primary Input Voltage:12V;
No. of Outputs:1;
Output Voltage:3.3V;
Output Current:3A;
Voltage Regulator Case Style:TO-220;
No. of Pins:5;
Operating Temperature Min:-40°C;
Operating Temperature Max:125°C;
MSL:(Not Applicable);
SVHC:No SVHC (19-Dec-2012);
Accuracy %:4%;
Base Number:2576;
Frequency:52kHz;
IC Generic Number:2576;
Input Voltage Max:40V;
Input Voltage Min:7V;
Operating Temperature Range:-40°C to +125°C;
Output Current Max:3A;
Output Voltage Max:3.3V;
Package / Case:TO-220;
Packaging:Tube;
Power Supply IC Type:Step-down switching regulator;
Supply Voltage Max:40V;
Supply Voltage Min:4V;
Switch Output Current Isw Max:3A;
Termination Type:Through Hole;
Voltage Regulator Type:Switching, Step Down (Buck), Inverting