HT7133HT7130HT7136HT71XX-1系列是采用COMS技术的三端口低功耗高电压调整器。允许的输入电压可达24V。能输出从3.0V～5.0V的几个固定电压。COMS技术确保了低压降和低静态电流。尽管它主要被设计成固定电压的调节器，但通过外围元件也能获得可变的电压和电流。特点低功耗；低压降；低温度系数；高输入电压（可达24V）；输出电压精确：公差是±3%；TO-92和SOT-89封装选型表型号输出电压允差HT7130-13.0V±3%HT7133-13.3V±3%<>HOLTEK单片机系列：HT46R47HOLTEK封装18DIP/SOP；HT46R22HOLTEK封装24SKDIP/SOP；HT46R23HOLTEK封装24SKDIP/SOP；HT48R05A-1HOLTEK封装18DIP/SOPHT48R06A-1HOLTEK封装18DIP/SOPHT48R10A-1HOLTEK封装24SKDIP/SOPHT48R30A-1HOLTEK封装28DIP/SOP，24DIP/SOPHT48R50A-1HOLTEK封装28DIP/SOP48SSOPHT49R30A-1HOLTEK封装48SSOPHT49R50A-1HOLTEK封装48SSOPVFD驱动芯片：HT16511HOLTEK封装52QFPHT16512HOLTEK封装44QFPCS16312CS封装44QFPCS16210CS封装24SDIPSTF16360ENSTF封装44QFP电压检测复位芯片HT70XX：HT7027HOLTEK封装TO92/SOT89HT7033HOLTEK封装TO92/SOT89HT7039HOLTEK封装TO92/SOT89HT7044HOLTEK封装TO92/SOT89HT7050HOLTEK封装TO92/SOT89HT71XX-1系列30mA稳压芯片HT7130HOLTEK封装TO92/SOT89；HT7133HOLTEK封装TO92/SOT89；HT7136HOLTEK封装TO92/SOT89；HT7144HOLTEK封装TO92/SOT89；HT7150HOLTEK封装TO92/SOT89；HT75XX-1系列100mA稳压芯片HT7530HOLTEK封装TO92/SOT89HT7533HOLTEK封装TO92/SOT89HT7536HOLTEK封装TO92/SOT89HT7544HOLTEK封装TO92/SOT89HT7550HOLTEK封装TO92/SOT89液晶LCD驱动芯片HT1621BHOLTEK封装48SSOP)