创唯电子代理销售National Semiconductor, LM2673S-ADJ/NOPB, LM2673SD-12/NOPB, LM2673SD-3.3/NOPB, LM2673SD-5.0/NOPB, LM2673SD-ADJ/NOPB, LM2673SDX-12, LM2673SDX-3.3/NOPB, LM2673SDX-5.0/NOPB, LM2673SDX-ADJ/NOPB, LM2673SX-12/NOPB, LM2673SX-3.3/NOPB, LM2673SX-5.0/NOPB.