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JJi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） JJi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JJi嘉泰姆

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

low dropout voltage regulators.JJi嘉泰姆

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

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

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

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

circuit and output driver module.JJi嘉泰姆

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

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

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

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

which is lead free.JJi嘉泰姆

二.产品特点(Features)JJi嘉泰姆
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· Input voltage range: 2 – 6VJJi嘉泰姆

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

on command every 0.1V step)JJi嘉泰姆

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

· Low output noise (47uVRMS)JJi嘉泰姆

· Shutdown mode: 0.1uAJJi嘉泰姆

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

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

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

· Excellent line regulation: 0.05%/VJJi嘉泰姆

· Build-in chip enable circuitJJi嘉泰姆

· Highly accurate: ±2%JJi嘉泰姆

· Output current limitJJi嘉泰姆

· Fold-back output short circuit protectionJJi嘉泰姆

三,应用范围 (Applications)JJi嘉泰姆
JJi嘉泰姆

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

Battery Powered equipmentJJi嘉泰姆

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

Mouse, PS2 GamesJJi嘉泰姆

Voltage ReferenceJJi嘉泰姆

Regulation after Switching PowerJJi嘉泰姆

四.技术规格书下载（产品PDF）JJi嘉泰姆
JJi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！JJi嘉泰姆

QQ截图20160419174301.jpg JJi嘉泰姆

五,产品封装图 (Package)JJi嘉泰姆
JJi嘉泰姆
JJi嘉泰姆

六.电路原理图JJi嘉泰姆
JJi嘉泰姆
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七,功能概述JJi嘉泰姆
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ParameterJJi嘉泰姆		ValueJJi嘉泰姆
Max Input VoltageJJi嘉泰姆		8VJJi嘉泰姆
Operating Junction Temperature(Tj)JJi嘉泰姆		125°CJJi嘉泰姆
Output CurrentJJi嘉泰姆		300mAJJi嘉泰姆
Ambient Temperature(Ta)JJi嘉泰姆		-40°C –85°CJJi嘉泰姆
Power DissipationJJi嘉泰姆	SC70-5JJi嘉泰姆	250mWJJi嘉泰姆
	SOT-23-3JJi嘉泰姆	250mWJJi嘉泰姆
	SOT-23-5JJi嘉泰姆	250mWJJi嘉泰姆
	DFN1x1-4JJi嘉泰姆	600mWJJi嘉泰姆
Storage Temperature(Ts)JJi嘉泰姆		-40°C -150°CJJi嘉泰姆
Lead Temperature & TimeJJi嘉泰姆		260°C,10SJJi嘉泰姆

八,相关芯片选择指南JJi嘉泰姆
JJi嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )JJi嘉泰姆
Part No.JJi嘉泰姆	VINJJi嘉泰姆	VOUTJJi嘉泰姆	Accu.JJi嘉泰姆	PSRRJJi嘉泰姆	IQJJi嘉泰姆	IOUT(Max)JJi嘉泰姆	PackageJJi嘉泰姆	FeaturesJJi嘉泰姆
CXLD6463JJi嘉泰姆	36VJJi嘉泰姆	3.3,5,12V, ADJJJi嘉泰姆	±2%JJi嘉泰姆		10μAJJi嘉泰姆	150mAJJi嘉泰姆	SOT89-3 TO92JJi嘉泰姆	HV Three-Terminal Positive RegulatorJJi嘉泰姆
CXLD6464JJi嘉泰姆	1.5~8VJJi嘉泰姆	1.1~5.5VJJi嘉泰姆	±2%JJi嘉泰姆		1μAJJi嘉泰姆	200mAJJi嘉泰姆	SOT23-3 SOT89-3 TO92 JJi嘉泰姆	Low Power Consumption,Low Dropout VoltageJJi嘉泰姆
CXLD6465JJi嘉泰姆	Max 16VJJi嘉泰姆	1.1~5.0VJJi嘉泰姆	±2%JJi嘉泰姆		2μAJJi嘉泰姆	250mAJJi嘉泰姆	SOT23-3 SOT23-5 SOT89-3JJi嘉泰姆	Low Power Consumption,Low Dropout VoltageJJi嘉泰姆
CXLD6466JJi嘉泰姆	Max 16VJJi嘉泰姆	1.2~5.0VJJi嘉泰姆	±2%JJi嘉泰姆		3μAJJi嘉泰姆	250mAJJi嘉泰姆	SOT23-3 SOT89-3JJi嘉泰姆	Low Power Consumption,Low Dropout VoltageJJi嘉泰姆
CXLD6467JJi嘉泰姆	Max 8VJJi嘉泰姆	1.2~6VJJi嘉泰姆	±2%/±1%JJi嘉泰姆		3μAJJi嘉泰姆	250mAJJi嘉泰姆	SOT89-3 SOT23-3 TO92JJi嘉泰姆	Low Dropout Voltage, Low lqJJi嘉泰姆
CXLD6468JJi嘉泰姆	Max 6VJJi嘉泰姆	2~6VJJi嘉泰姆	±2%JJi嘉泰姆	74dB@100HzJJi嘉泰姆	35μAJJi嘉泰姆	300mAJJi嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5JJi嘉泰姆	Low Noise, High PSRRJJi嘉泰姆
CXLD6469JJi嘉泰姆	Max 6VJJi嘉泰姆	1.5~4.5VJJi嘉泰姆	±2%JJi嘉泰姆	73dB@100HzJJi嘉泰姆	35μAJJi嘉泰姆	300mAJJi嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3JJi嘉泰姆	Low Noise, High PSRR, Output DischargeJJi嘉泰姆
CXLD6470JJi嘉泰姆	Max 6VJJi嘉泰姆	1.0~4.5VJJi嘉泰姆	±2%JJi嘉泰姆	70dB@100HzJJi嘉泰姆	35μAJJi嘉泰姆	300mAJJi嘉泰姆	SOT23-5 SC70-5JJi嘉泰姆	Low Noise, High PSRR, Output DischargeJJi嘉泰姆
CXLD6471JJi嘉泰姆	2~6VJJi嘉泰姆	1.2~5V,ADJJJi嘉泰姆	±2%/±1%JJi嘉泰姆	80dB@217Hz 78dB@1KHzJJi嘉泰姆	90μAJJi嘉泰姆	300mAJJi嘉泰姆	SOT23-5 SC70-5JJi嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeJJi嘉泰姆
CXLD6472JJi嘉泰姆	2~6VJJi嘉泰姆	1.2~5VJJi嘉泰姆	±2%/±1%JJi嘉泰姆	78dB@217HzJJi嘉泰姆	90μAJJi嘉泰姆	300mAJJi嘉泰姆	SOT23-3 SOT89-3 SOT223-3JJi嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeJJi嘉泰姆
CXLD6473JJi嘉泰姆	2~6VJJi嘉泰姆	1.2~5VJJi嘉泰姆	±2%/±1%JJi嘉泰姆	78dB@217HzJJi嘉泰姆	90μAJJi嘉泰姆	300mAJJi嘉泰姆	SOT23-5 SC70-5JJi嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeJJi嘉泰姆
CXLD6474JJi嘉泰姆	2~6VJJi嘉泰姆	1.2~5VJJi嘉泰姆	±2%/±1%JJi嘉泰姆	70dB@1KHzJJi嘉泰姆	90μA x 2JJi嘉泰姆	300mA x 2JJi嘉泰姆	SOT23-6 ESOP8JJi嘉泰姆	Dual Channels LDO, Output DischargeJJi嘉泰姆
CXLD6475JJi嘉泰姆	Max 6VJJi嘉泰姆	1.5~4.5VJJi嘉泰姆	±2%/±1%JJi嘉泰姆	73dB@100HzJJi嘉泰姆	20μA x 2JJi嘉泰姆	300mA x 2JJi嘉泰姆	SOT23-6JJi嘉泰姆	Dual Channels LDO, Output DischargeJJi嘉泰姆
CXLD6476JJi嘉泰姆	4.75~40VJJi嘉泰姆	1.8~10VJJi嘉泰姆	±2%JJi嘉泰姆		6μAJJi嘉泰姆	500mAJJi嘉泰姆	SOT89-3JJi嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageJJi嘉泰姆
CXLD6477JJi嘉泰姆	4.75~40VJJi嘉泰姆	1.8~10VJJi嘉泰姆	±2%JJi嘉泰姆		6μAJJi嘉泰姆	500mAJJi嘉泰姆	SOT89-3JJi嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageJJi嘉泰姆
CXLD6478JJi嘉泰姆	Max 8VJJi嘉泰姆	1.2~4.5VJJi嘉泰姆	±2%/±1%JJi嘉泰姆	66dB@100HzJJi嘉泰姆	75μAJJi嘉泰姆	500mAJJi嘉泰姆	SOT89-3 SOT23-5JJi嘉泰姆	Low Noise, High PSRR,Output DischargeJJi嘉泰姆
CXLD6480JJi嘉泰姆	Max 6VJJi嘉泰姆	1.5~4.5VJJi嘉泰姆	±2%JJi嘉泰姆	73dB@100HzJJi嘉泰姆	20μAJJi嘉泰姆	500mAJJi嘉泰姆	SOT89-3JJi嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeJJi嘉泰姆
CXLD6479JJi嘉泰姆	Max 6VJJi嘉泰姆	1.2~4.5VJJi嘉泰姆	±2%JJi嘉泰姆	72dB@1KHzJJi嘉泰姆	30μAJJi嘉泰姆	500mAJJi嘉泰姆	SC70-5 SOT23-5JJi嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeJJi嘉泰姆
CXLD6482JJi嘉泰姆	Max 6VJJi嘉泰姆	1.2~4.5VJJi嘉泰姆	±2%JJi嘉泰姆	72dB@1KHzJJi嘉泰姆	30μA x 2JJi嘉泰姆	500mA x 2JJi嘉泰姆	SOT23-6JJi嘉泰姆	Dual Channels LDOJJi嘉泰姆
CXLD6483JJi嘉泰姆	2.5~6VJJi嘉泰姆	1.0~5.0VJJi嘉泰姆	±2%/±1%JJi嘉泰姆	70dB@100HzJJi嘉泰姆	70μAJJi嘉泰姆	1AJJi嘉泰姆	SOT223-3 TO252-3JJi嘉泰姆	1A Very Low Dropout Low Noise High PSRRJJi嘉泰姆
CXLD6484JJi嘉泰姆	Max 6VJJi嘉泰姆	1.2~5.0VJJi嘉泰姆	±2%JJi嘉泰姆		100μAJJi嘉泰姆	1AJJi嘉泰姆	SOT89-3 SOT23-5JJi嘉泰姆	Low Noise, Low Dropout, High PSRRJJi嘉泰姆
CXLD6485JJi嘉泰姆	Max 6VJJi嘉泰姆	1.2~5.0VJJi嘉泰姆	±2%JJi嘉泰姆		100μAJJi嘉泰姆	1.5AJJi嘉泰姆	SOT223JJi嘉泰姆	Low Noise, Low Dropout, High PSRRJJi嘉泰姆
CXLD6486JJi嘉泰姆	Max 18VJJi嘉泰姆	1.2~5.0VJJi嘉泰姆	±2%JJi嘉泰姆		3μAJJi嘉泰姆	2AJJi嘉泰姆	SOT223 TO252JJi嘉泰姆	2A Low Dropout , Low lqJJi嘉泰姆
CXLD6481JJi嘉泰姆	Max 18VJJi嘉泰姆	1.2~5.0VJJi嘉泰姆	±2%JJi嘉泰姆		3μAJJi嘉泰姆	2AJJi嘉泰姆	SOT223 TO252JJi嘉泰姆	2A Low Dropout , Low lqJJi嘉泰姆