CXLD6468负载和线路瞬态响应输入电压2-6V输出电压1.0V~4.5V芯片使能电路正电压输出功耗低压差稳压器 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
目录 1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载(产品PDF文档) 一,产品概述(General Description) low dropout voltage regulators. CXLD6468 can provide output value in the range of 1.0V~4.5V every 0.1V step. It also can be customized on command. CXLD6468 can also work under a wide input voltage ranging from 2V to 6V. CXLD6468 includes high accuracy voltage reference,error amplifier, current limit circuit and output driver module. CXLD6468 has excellent load and line transient response and good temperature characteristics,which can assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within ±2%. CXLD6468 is available in SOT-23-3, SOT-23-5, SC-70-5 and DFN1x1-4 packages which is lead free. 二.产品特点(Features) · Input voltage range: 2 – 6V · Output voltage range: 1.0V~4.5V (customized on command every 0.1V step) · Low power consumption: 35uA (Typ.) · Low output noise (47uVRMS) · Shutdown mode: 0.1uA · Low dropout voltage: 300mV@300mA (Typ.) · High ripple rejection:70dB@1KHz (Typ.) · Low temperature coefficient: ±100ppm/°C · Excellent line regulation: 0.05%/V · Build-in chip enable circuit · Highly accurate: ±2% · Output current limit · Fold-back output short circuit protection 三,应用范围 (Applications) Power source for cellular phones and various kind of PCSs Battery Powered equipment Power Management of MP3, PDA, DSC, Mouse, PS2 Games Voltage Reference Regulation after Switching Power 四.技术规格书下载(产品PDF) 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!
五,产品封装图 (Package) 六.电路原理图 七,功能概述
八,相关芯片选择指南
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