创唯电子代理销售National Semiconductor, LP3891ES-1.2/NOPB, LP3891ES-1.5/NOPB, LP3891ES-1.8/NOPB, LP3891ESX-1.2/NOPB, LP3891ESX-1.5/NOPB, LP3891ESX-1.8/NOPB, LP3891ET-1.2/NOPB, LP3891ET-1.5/NOPB, LP3891ET-1.8/NOPB, LP3892EMR-1.2/NOPB, LP3892EMR-1.5/NOPB, LP3892EMR-1.8/NOPB.