CXLD64209 CXLD64210高精度低噪声CMOS工艺双路正电压输出LDO电压调整器用于数字音频设备智能手机移动电话便携式游戏数字门槛摄像机摄像机移动设备终端

目录

1.产品概述       2.产品特点     loC嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）loC嘉泰姆

5.产品封装       6.电路原理图  loC嘉泰姆

7.相关产品loC嘉泰姆

   产品概述 返回TOPloC嘉泰姆

    CXLD64209 CXLD64210系列是高精度,低噪声,采用CMOS工艺生产的双路正电压输出LDO电压调整器。该系列具有极低的静态电流， 每个通道0.8μA /ch. (TYP.)，内部包含了一个参考电压源,误差放大器,电流Foldback电路,相位补偿电路和三极管驱动电路。这些不同的封装形式适合于各种高密度电路板的应用需要。例如在手机中的应用。每一个电压调整器的输出电压都由激光微调单独设定，每一路输出电压都可在0.9V到5.0V的范围内以0.1V的间隔选择。CXLD64209 CXLD64210使用低ESR的陶瓷电容，便可使输出稳定。该系列的两路输出通道VR1和VR2是完全隔离的，相互之间没有相互的干扰现象发生，可保持各自稳定的输出。The CXLD64209P CXLD64210 series is a dual LDO regulator manufactured using CMOS process. The series achieves very low supply current 0.8μA typical by channel and consists of a reference voltage source, an error amplifier, a current foldback circuit, and a phase compensation circuit plus a driver transistor. The CXLD64209P CXLD64210 series in SOT-25 packages, the CXLD64210B series in SOT-26 packages make high density mounting possible. Therefore, the series is ideally suited for applications where high density mounting is required such as mobile equipment. Each output voltage of two regulators VR1 and VR2 is selectable in 0.1V increments within a range of 0.9V to 5.0V by laser trimming. The series is compatible with low ESR ceramic capacitors, which provides stable outputs. The VR1 and VR2 are completely isolated so that a cross talk during load fluctuation is minimized. The current limiter's foldback circuit also operates as a short protection for the output pin.loC嘉泰姆

   产品特点 返回TOPloC嘉泰姆

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   应用范围 返回TOPloC嘉泰姆

●Digital audio equipment loC嘉泰姆

●Smart phones / Mobile phones loC嘉泰姆

●Portable games loC嘉泰姆

●Digital sill cameras / Camcorders loC嘉泰姆

●Mobile devices / terminalsloC嘉泰姆

   技术规格书（产品PDF) 返回TOP loC嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！loC嘉泰姆

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产品封装图 返回TOPloC嘉泰姆

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电路原理图 返回TOPloC嘉泰姆

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