深圳市東誠信電子科技有限公司專業做臺灣合泰HOLTEK,欣美SIISEMI及日本SEIKO電源管理IC,LCD液晶驅動芯片,單片機時鐘IC以及K3智能手機方案,手機方案設計產品型號有: 1、低壓差穩壓器: 30MA低功耗穩壓芯片:HT7130, HT7133, HT7136, HT7144, HT7150 100mA低功耗穩壓芯片:HT7530, HT7533, HT7536, HT7550 300MA低功耗穩壓芯片:HT7325, HT7325, HT7327, HT7333, HT7350 升壓DC-DC芯片:HT7730, HT7733, HT7750 精工系列:S812C50, S812C45, S812C40, S812C37, S812C33 2、電壓監測器:HT7022, HT7027, HT7033, HT7050, S80845, S80840 3、HOLTEK合泰MCU單片機:HT46R47, HT46R22, HT48R05, HT48R30, HT49R50, HT49R30, HT46R52,HT46R064,HT46R065 4、時鐘芯片:HT1380,HT1381,PCF8563 5、編解碼芯片:HT9200A, HT9170, HT6221, HT6222,HT9020B,HT9302G 6、LCD驅動:HT1620, HT1621, HT1622, HT16220, HT1623 7、盛群HOLTEK新推出HT1117泛用型低電壓差低功耗電源穩壓IC,電流為1A的LDO 8、K3平臺的智能手機方案,超強功能!超低價格! 9、觸控按鍵IC:BS801B,BS802B,BS804B,BS806B,BS808B