CXLD64354 a group of positive voltage regulators manufactured by CMOS technologies with high ripple rejection, ultra low noise, low power consumption and low dropout voltage

产品概述

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CXLD64354series are a group of positive voltage regulators manufactured by CMOS technologies with high ripple rejection, ultra low noise, low power consumption and low dropout voltage, which can prolong battery life in portable electronics. The CXLD64354 series work with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications. The CXLD64354 series consume less than 0.1μA in shutdown mode and have fast turn-on time less than 50μS.The series are very suitable for the battery-powered equipments, such as RF applications and other systems requiring a quiet voltage source.

   产品特点 返回TOP

 Low Output Noise：40μVRMS (10Hz~100kHz)
 Low Dropout Voltage：150mV@150mA
 Low Quiescent Current：50μA
 High Ripple Rejection：75dB@1kHz
 Excellent Line and Load Transient Response
 Operating Voltage Range：2.0V～6.0V
 Output Voltage Range：1.0V ~ 5.0V
 High Accuracy：±2 ％（Typ.）
 Built-in Current Limiter, Short-Circuit Protection
 TTL- Logic-Controlled Shutdown Input

   应用范围 返回TOP

 Cellular and Smart Phones
 Laptop, Palmtops and PDA
 Digital Still and Video Cameras

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