LM2595T-12/NOPB LM2595T-12G LM2595T-15 LM2595T-15/LB LM2595T-15G LM2595T-3.3 LM2595T-3.3/LB LM2595T-3.3/NOPB LM2595T-3.3G LM2595T-3.3P+