深圳市东诚信电子科技有限公司专业做台湾合泰HOLTEK,欣美SIISEMI及日本SEIKO电源管理IC,LCD液晶驱动芯片,单片机时钟IC以及K3智能手机方案,手机方案设计产品型号有：1、低压差稳压器：30MA低功耗稳压芯片:HT7130, HT7133, HT7136, HT7144, HT7150100mA低功耗稳压芯片:HT7530, HT7533, HT7536, HT7550300MA低功耗稳压芯片:HT7325, HT7325, HT7327, HT7333, HT7350升压DC-DC芯片:HT7730, HT7733, HT7750精工系列：S812C50, S812C45, S812C40, S812C37, S812C332、电压监测器：HT7022, HT7027, HT7033, HT7050, S80845, S808403、HOLTEK合泰MCU单片机:HT46R47, HT46R22, HT48R05, HT48R30, HT49R50, HT49R30, HT46R52,HT46R064,HT46R0654、时钟芯片:HT1380，HT1381，PCF85635、编解码芯片:HT9200A, HT91...
