创唯电子代理销售National Semiconductor, LM22677QTJE-ADJ/NOPB, LM22677TJ-5.0/NOPB, LM22677TJ-ADJ/NOPB, LM22677TJE-5.0/NOPB, LM22677TJE-ADJ/NOPB, LM22678QTJ-5.0/NOPB, LM22678QTJ-ADJ/NOPB, LM22678QTJE-5.0/NOPB, LM22678QTJE-ADJ/NOPB, LM22678TJ-5.0/NOPB, LM22678TJ-ADJ/NOPB, LM22678TJE-5.0/NOPB.