升压IC：LY1028/LY1026/LY1035/LY1036/LY1038/LY1058/LY1059/LY1061/LY1062/LY9899

MOS管：LY5801/LY5803/LY5807/LY9435/LY4953/LY5802/LY9926/LY5810/LY5813/LY8205/LY4606

充电IC：LY4054 /LY3083/LY4056/LY4055/LY5056/LY3085/LY6600/LY5058

LDO稳压IC：LY2508/LY2506/LY2507/LY2509/LY3508/LY71XX/LY75XX/LY73XX/LY76XX/LY27XX/LY1117/LY2521/LY2510

降压型LED恒流驱动IC：LY2203/LY7135/LY7136F/LY2207/LY2208

升压型LED恒流IC：LY2106/LY2326/LY2329/LY2210/LY4430/LY2517/LY2518

电压检测复位IC：LY60C/LY60N/LY61C/LY61N/LY70XX

锂电池保护IC：LY2115/LY2003/LYDW01

DC-DC降压：LY9730/LY3406/LY3408/LY8259/LY9737/LY5523/LY9319

同步高效升压：LY9830/LY3400/LY9182/LY8334/LY9813

原边型AC-DC：LY6300/LY6305/LY6304/LY6310/LY6311/LY6312/LY6313/LY6315

副边型AC-DC：LY6101/LY6105/LY6107/LY6110/LY6115/LY6119/LY6200/LY6202/LY6204

高压MOS：LY1N60/LY2N60/LY4N60/LY7N60/LY8N60/LY10N60

        LY2N65/LY2N65/LY4N65/LY7N65/LY8N65/LY10N65/LY12N65