LM2596S-5 LM2596S-5 0 LM2596S-5. 0 LM2596S5.0 LM2596S-5.0 LM2596S-5.0- LM2596S-5.0 - LM2596S-5.0 LM2596T-5.0 LM2596S-5.0 MOS(场效应管) LM2596S-5.0 P+