LM2576SX-12/NOPB IC-2576 V.REG.3A 12V SIMP STEP-DOWN SMD TO263 T&R LM2576SX-12/NOPB is a versatile and high-performance DC-DC voltage regulator that featuring a Fixed function with 4V to 40V output type. Input voltage range: 12V, output voltage: 3A and current: 52kHz. Operates within switching frequencies of N/A at temperatures of ROHS.Manufactured by SMT with TO263-5 (D2PAK) mounting type. Compliant with TAPE&REEL standards and packaged as N/A.