创唯电子代理销售National Semiconductor, LM2673SX-ADJ/NOPB, LM2673T-12/NOPB, LM2673T-3.3/NOPB, LM2673T-5.0/NOPB, LM2673T-ADJ/NOPB, LM2674LD-12/NOPB, LM2674LD-3.3/NOPB, LM2674LD-5.0/NOPB, LM2674LD-ADJ/NOPB, LM2674LDX-5.0/NOPB, LM2674M-12/NOPB, LM2674M-3.3/NOPB.