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Wf1嘉泰姆

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） Wf1嘉泰姆
5.产品封装图 6.电路原理图 7.功能概述 8.相关产品Wf1嘉泰姆

一,产品概述(General Description) Wf1嘉泰姆
Wf1嘉泰姆
CXLD6468 series are a group of positive voltage output, low power consumption, Wf1嘉泰姆

low dropout voltage regulators.Wf1嘉泰姆

CXLD6468 can provide output value in the range of 1.0V~4.5V every 0.1V step. Wf1嘉泰姆

It also can be customized on command. CXLD6468 can also work under a wideWf1嘉泰姆

input voltage ranging from 2V to 6V.Wf1嘉泰姆

CXLD6468 includes high accuracy voltage reference,error amplifier, current limitWf1嘉泰姆

circuit and output driver module.Wf1嘉泰姆

CXLD6468 has excellent load and line transient response and good temperature Wf1嘉泰姆

characteristics,which can assure the stability of chip and power system. And it usesWf1嘉泰姆

trimming technique to guarantee output voltage accuracy within ±2%.Wf1嘉泰姆

CXLD6468 is available in SOT-23-3, SOT-23-5, SC-70-5 and DFN1x1-4 packages Wf1嘉泰姆

which is lead free.Wf1嘉泰姆

二.产品特点(Features)Wf1嘉泰姆
Wf1嘉泰姆

· Input voltage range: 2 – 6VWf1嘉泰姆

· Output voltage range: 1.0V~4.5V (customizedWf1嘉泰姆

on command every 0.1V step)Wf1嘉泰姆

· Low power consumption: 35uA (Typ.)Wf1嘉泰姆

· Low output noise (47uVRMS)Wf1嘉泰姆

· Shutdown mode: 0.1uAWf1嘉泰姆

· Low dropout voltage: 300mV@300mA (Typ.)Wf1嘉泰姆

· High ripple rejection:70dB@1KHz (Typ.)Wf1嘉泰姆

· Low temperature coefficient: ±100ppm/°CWf1嘉泰姆

· Excellent line regulation: 0.05%/VWf1嘉泰姆

· Build-in chip enable circuitWf1嘉泰姆

· Highly accurate: ±2%Wf1嘉泰姆

· Output current limitWf1嘉泰姆

· Fold-back output short circuit protectionWf1嘉泰姆

三,应用范围 (Applications)Wf1嘉泰姆
Wf1嘉泰姆

Power source for cellular phones and various kind of PCSsWf1嘉泰姆

Battery Powered equipmentWf1嘉泰姆

Power Management of MP3, PDA, DSC,Wf1嘉泰姆

Mouse, PS2 GamesWf1嘉泰姆

Voltage ReferenceWf1嘉泰姆

Regulation after Switching PowerWf1嘉泰姆

四.技术规格书下载（产品PDF）Wf1嘉泰姆
Wf1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！Wf1嘉泰姆

QQ截图20160419174301.jpg Wf1嘉泰姆

五,产品封装图 (Package)Wf1嘉泰姆
Wf1嘉泰姆
Wf1嘉泰姆

六.电路原理图Wf1嘉泰姆
Wf1嘉泰姆
Wf1嘉泰姆

七,功能概述Wf1嘉泰姆
Wf1嘉泰姆

ParameterWf1嘉泰姆		ValueWf1嘉泰姆
Max Input VoltageWf1嘉泰姆		8VWf1嘉泰姆
Operating Junction Temperature(Tj)Wf1嘉泰姆		125°CWf1嘉泰姆
Output CurrentWf1嘉泰姆		300mAWf1嘉泰姆
Ambient Temperature(Ta)Wf1嘉泰姆		-40°C –85°CWf1嘉泰姆
Power DissipationWf1嘉泰姆	SC70-5Wf1嘉泰姆	250mWWf1嘉泰姆
	SOT-23-3Wf1嘉泰姆	250mWWf1嘉泰姆
	SOT-23-5Wf1嘉泰姆	250mWWf1嘉泰姆
	DFN1x1-4Wf1嘉泰姆	600mWWf1嘉泰姆
Storage Temperature(Ts)Wf1嘉泰姆		-40°C -150°CWf1嘉泰姆
Lead Temperature & TimeWf1嘉泰姆		260°C,10SWf1嘉泰姆

八,相关芯片选择指南Wf1嘉泰姆
Wf1嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )Wf1嘉泰姆
Part No.Wf1嘉泰姆	VINWf1嘉泰姆	VOUTWf1嘉泰姆	Accu.Wf1嘉泰姆	PSRRWf1嘉泰姆	IQWf1嘉泰姆	IOUT(Max)Wf1嘉泰姆	PackageWf1嘉泰姆	FeaturesWf1嘉泰姆
CXLD6463Wf1嘉泰姆	36VWf1嘉泰姆	3.3,5,12V, ADJWf1嘉泰姆	±2%Wf1嘉泰姆		10μAWf1嘉泰姆	150mAWf1嘉泰姆	SOT89-3 TO92Wf1嘉泰姆	HV Three-Terminal Positive RegulatorWf1嘉泰姆
CXLD6464Wf1嘉泰姆	1.5~8VWf1嘉泰姆	1.1~5.5VWf1嘉泰姆	±2%Wf1嘉泰姆		1μAWf1嘉泰姆	200mAWf1嘉泰姆	SOT23-3 SOT89-3 TO92 Wf1嘉泰姆	Low Power Consumption,Low Dropout VoltageWf1嘉泰姆
CXLD6465Wf1嘉泰姆	Max 16VWf1嘉泰姆	1.1~5.0VWf1嘉泰姆	±2%Wf1嘉泰姆		2μAWf1嘉泰姆	250mAWf1嘉泰姆	SOT23-3 SOT23-5 SOT89-3Wf1嘉泰姆	Low Power Consumption,Low Dropout VoltageWf1嘉泰姆
CXLD6466Wf1嘉泰姆	Max 16VWf1嘉泰姆	1.2~5.0VWf1嘉泰姆	±2%Wf1嘉泰姆		3μAWf1嘉泰姆	250mAWf1嘉泰姆	SOT23-3 SOT89-3Wf1嘉泰姆	Low Power Consumption,Low Dropout VoltageWf1嘉泰姆
CXLD6467Wf1嘉泰姆	Max 8VWf1嘉泰姆	1.2~6VWf1嘉泰姆	±2%/±1%Wf1嘉泰姆		3μAWf1嘉泰姆	250mAWf1嘉泰姆	SOT89-3 SOT23-3 TO92Wf1嘉泰姆	Low Dropout Voltage, Low lqWf1嘉泰姆
CXLD6468Wf1嘉泰姆	Max 6VWf1嘉泰姆	2~6VWf1嘉泰姆	±2%Wf1嘉泰姆	74dB@100HzWf1嘉泰姆	35μAWf1嘉泰姆	300mAWf1嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5Wf1嘉泰姆	Low Noise, High PSRRWf1嘉泰姆
CXLD6469Wf1嘉泰姆	Max 6VWf1嘉泰姆	1.5~4.5VWf1嘉泰姆	±2%Wf1嘉泰姆	73dB@100HzWf1嘉泰姆	35μAWf1嘉泰姆	300mAWf1嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3Wf1嘉泰姆	Low Noise, High PSRR, Output DischargeWf1嘉泰姆
CXLD6470Wf1嘉泰姆	Max 6VWf1嘉泰姆	1.0~4.5VWf1嘉泰姆	±2%Wf1嘉泰姆	70dB@100HzWf1嘉泰姆	35μAWf1嘉泰姆	300mAWf1嘉泰姆	SOT23-5 SC70-5Wf1嘉泰姆	Low Noise, High PSRR, Output DischargeWf1嘉泰姆
CXLD6471Wf1嘉泰姆	2~6VWf1嘉泰姆	1.2~5V,ADJWf1嘉泰姆	±2%/±1%Wf1嘉泰姆	80dB@217Hz 78dB@1KHzWf1嘉泰姆	90μAWf1嘉泰姆	300mAWf1嘉泰姆	SOT23-5 SC70-5Wf1嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeWf1嘉泰姆
CXLD6472Wf1嘉泰姆	2~6VWf1嘉泰姆	1.2~5VWf1嘉泰姆	±2%/±1%Wf1嘉泰姆	78dB@217HzWf1嘉泰姆	90μAWf1嘉泰姆	300mAWf1嘉泰姆	SOT23-3 SOT89-3 SOT223-3Wf1嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeWf1嘉泰姆
CXLD6473Wf1嘉泰姆	2~6VWf1嘉泰姆	1.2~5VWf1嘉泰姆	±2%/±1%Wf1嘉泰姆	78dB@217HzWf1嘉泰姆	90μAWf1嘉泰姆	300mAWf1嘉泰姆	SOT23-5 SC70-5Wf1嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeWf1嘉泰姆
CXLD6474Wf1嘉泰姆	2~6VWf1嘉泰姆	1.2~5VWf1嘉泰姆	±2%/±1%Wf1嘉泰姆	70dB@1KHzWf1嘉泰姆	90μA x 2Wf1嘉泰姆	300mA x 2Wf1嘉泰姆	SOT23-6 ESOP8Wf1嘉泰姆	Dual Channels LDO, Output DischargeWf1嘉泰姆
CXLD6475Wf1嘉泰姆	Max 6VWf1嘉泰姆	1.5~4.5VWf1嘉泰姆	±2%/±1%Wf1嘉泰姆	73dB@100HzWf1嘉泰姆	20μA x 2Wf1嘉泰姆	300mA x 2Wf1嘉泰姆	SOT23-6Wf1嘉泰姆	Dual Channels LDO, Output DischargeWf1嘉泰姆
CXLD6476Wf1嘉泰姆	4.75~40VWf1嘉泰姆	1.8~10VWf1嘉泰姆	±2%Wf1嘉泰姆		6μAWf1嘉泰姆	500mAWf1嘉泰姆	SOT89-3Wf1嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageWf1嘉泰姆
CXLD6477Wf1嘉泰姆	4.75~40VWf1嘉泰姆	1.8~10VWf1嘉泰姆	±2%Wf1嘉泰姆		6μAWf1嘉泰姆	500mAWf1嘉泰姆	SOT89-3Wf1嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageWf1嘉泰姆
CXLD6478Wf1嘉泰姆	Max 8VWf1嘉泰姆	1.2~4.5VWf1嘉泰姆	±2%/±1%Wf1嘉泰姆	66dB@100HzWf1嘉泰姆	75μAWf1嘉泰姆	500mAWf1嘉泰姆	SOT89-3 SOT23-5Wf1嘉泰姆	Low Noise, High PSRR,Output DischargeWf1嘉泰姆
CXLD6480Wf1嘉泰姆	Max 6VWf1嘉泰姆	1.5~4.5VWf1嘉泰姆	±2%Wf1嘉泰姆	73dB@100HzWf1嘉泰姆	20μAWf1嘉泰姆	500mAWf1嘉泰姆	SOT89-3Wf1嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeWf1嘉泰姆
CXLD6479Wf1嘉泰姆	Max 6VWf1嘉泰姆	1.2~4.5VWf1嘉泰姆	±2%Wf1嘉泰姆	72dB@1KHzWf1嘉泰姆	30μAWf1嘉泰姆	500mAWf1嘉泰姆	SC70-5 SOT23-5Wf1嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeWf1嘉泰姆
CXLD6482Wf1嘉泰姆	Max 6VWf1嘉泰姆	1.2~4.5VWf1嘉泰姆	±2%Wf1嘉泰姆	72dB@1KHzWf1嘉泰姆	30μA x 2Wf1嘉泰姆	500mA x 2Wf1嘉泰姆	SOT23-6Wf1嘉泰姆	Dual Channels LDOWf1嘉泰姆
CXLD6483Wf1嘉泰姆	2.5~6VWf1嘉泰姆	1.0~5.0VWf1嘉泰姆	±2%/±1%Wf1嘉泰姆	70dB@100HzWf1嘉泰姆	70μAWf1嘉泰姆	1AWf1嘉泰姆	SOT223-3 TO252-3Wf1嘉泰姆	1A Very Low Dropout Low Noise High PSRRWf1嘉泰姆
CXLD6484Wf1嘉泰姆	Max 6VWf1嘉泰姆	1.2~5.0VWf1嘉泰姆	±2%Wf1嘉泰姆		100μAWf1嘉泰姆	1AWf1嘉泰姆	SOT89-3 SOT23-5Wf1嘉泰姆	Low Noise, Low Dropout, High PSRRWf1嘉泰姆
CXLD6485Wf1嘉泰姆	Max 6VWf1嘉泰姆	1.2~5.0VWf1嘉泰姆	±2%Wf1嘉泰姆		100μAWf1嘉泰姆	1.5AWf1嘉泰姆	SOT223Wf1嘉泰姆	Low Noise, Low Dropout, High PSRRWf1嘉泰姆
CXLD6486Wf1嘉泰姆	Max 18VWf1嘉泰姆	1.2~5.0VWf1嘉泰姆	±2%Wf1嘉泰姆		3μAWf1嘉泰姆	2AWf1嘉泰姆	SOT223 TO252Wf1嘉泰姆	2A Low Dropout , Low lqWf1嘉泰姆
CXLD6481Wf1嘉泰姆	Max 18VWf1嘉泰姆	1.2~5.0VWf1嘉泰姆	±2%Wf1嘉泰姆		3μAWf1嘉泰姆	2AWf1嘉泰姆	SOT223 TO252Wf1嘉泰姆	2A Low Dropout , Low lqWf1嘉泰姆