CXLD6472低ESR陶瓷电容器超低的压降高输出精度限流保护高纹波拒绝率为便携式射频设计

目录YEu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） YEu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YEu嘉泰姆

一,产品概述(General Description) YEu嘉泰姆
YEu嘉泰姆
The CXLD6472 is designed for portable RF and The CXLD6472is designedYEu嘉泰姆

for portable RF and requirements. The CXLD6472 performance is YEu嘉泰姆

optimized for battery-powered, systems to deliver ultra low noise YEu嘉泰姆

and low quiescent current. Regulator ground current increases onlyYEu嘉泰姆

slightly in dropout, further prolonging the battery life. The CXLD6472YEu嘉泰姆

also works with low-ESR ceramic capacitors,reducing the amount ofYEu嘉泰姆

board space necessary for power applications, critical in hand-held YEu嘉泰姆

wireless devices. The other fea-tures include ultra low dropout voltage, YEu嘉泰姆

high output accuracy, current limiting protection,and high ripple YEu嘉泰姆

rejection ratio. Available in 3-lead SOT23, SOT89 and SOT223 packagesYEu嘉泰姆

二.产品特点(Features)YEu嘉泰姆
YEu嘉泰姆

lUltra-Fast Response in Line/Load TransientYEu嘉泰姆

lLow Dropout:210mV@300mAYEu嘉泰姆

lWide Operating Voltage Range:2V to 6VYEu嘉泰姆

lWide Output Voltage Range:1.2V to 5VYEu嘉泰姆

lLow Temperature CoefficientYEu嘉泰姆

lCurrent Limiting ProtectionYEu嘉泰姆

lThermal Shutdown ProtectionYEu嘉泰姆

lOnly 1mF Output Capacitor Required for StabilityYEu嘉泰姆

lHigh Power Supply Rejection RatioYEu嘉泰姆

lCustom Voltage AvailableYEu嘉泰姆

lAvailable in 3-Lead SOT23, SOT89 and SOT223 PackagYEu嘉泰姆

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三,应用范围 (Applications)YEu嘉泰姆
YEu嘉泰姆

Cellular and Smart PhonesYEu嘉泰姆

Battery-Powered EquipmentYEu嘉泰姆

Laptop, Palmtops, Notebook ComputersYEu嘉泰姆

Hand-Held InstrumentYEu嘉泰姆

PCMCIA CardsYEu嘉泰姆

MP3/MP4/MP5 PlayersYEu嘉泰姆

Portable Information AppliancesYEu嘉泰姆

四.技术规格书下载（产品PDF）YEu嘉泰姆
YEu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！YEu嘉泰姆

QQ截图20160419174301.jpg YEu嘉泰姆

五,产品封装图 (Package)YEu嘉泰姆
YEu嘉泰姆
QQ截图20160418095850.jpg YEu嘉泰姆

六.电路原理图YEu嘉泰姆
YEu嘉泰姆
YEu嘉泰姆

七,功能概述YEu嘉泰姆
YEu嘉泰姆

ParameterYEu嘉泰姆		SymbolYEu嘉泰姆	ConditionsYEu嘉泰姆	MINYEu嘉泰姆	TYPYEu嘉泰姆	MAXYEu嘉泰姆	unitYEu嘉泰姆
Input VoltageYEu嘉泰姆		VINYEu嘉泰姆		2YEu嘉泰姆		6YEu嘉泰姆	VYEu嘉泰姆
Output Voltage AccuracyYEu嘉泰姆 (Note 7)YEu嘉泰姆		DVOUTYEu嘉泰姆	VIN=3.6V,YEu嘉泰姆 IOUT=1mAYEu嘉泰姆	-1YEu嘉泰姆		+1YEu嘉泰姆	%YEu嘉泰姆 ,YEu嘉泰姆
Output Voltage AccuracyYEu嘉泰姆 (Note 7)YEu嘉泰姆		DVOUTYEu嘉泰姆	VIN=3.6V,YEu嘉泰姆 IOUT=1mAYEu嘉泰姆	-2YEu嘉泰姆		+2YEu嘉泰姆	%YEu嘉泰姆 ,YEu嘉泰姆
Current LimitYEu嘉泰姆
ILIMYEu嘉泰姆	RLOAD=1WYEu嘉泰姆	400YEu嘉泰姆	430YEu嘉泰姆		mAYEu嘉泰姆
Quiescent CurrentYEu嘉泰姆		IQYEu嘉泰姆	IOUT=0mAYEu嘉泰姆		90YEu嘉泰姆	130YEu嘉泰姆	mAYEu嘉泰姆
Dropout VoltageYEu嘉泰姆		VDROPYEu嘉泰姆	IOUT=200mA,YEu嘉泰姆 VOUT=2.8VYEu嘉泰姆		130YEu嘉泰姆	180YEu嘉泰姆	mVYEu嘉泰姆
Dropout VoltageYEu嘉泰姆		VDROPYEu嘉泰姆	IOUT=300mA,YEu嘉泰姆		210YEu嘉泰姆	300YEu嘉泰姆	mVYEu嘉泰姆
(Note 8)YEu嘉泰姆
ΔVLINEYEu嘉泰姆	VIN=3.6V to 5.5VYEu嘉泰姆 IOUT=1mAYEu嘉泰姆		0.05YEu嘉泰姆	0.17YEu嘉泰姆	%/VYEu嘉泰姆
(Note 9)YEu嘉泰姆 Load RegulationYEu嘉泰姆		ΔVLOADYEu嘉泰姆	1mA<IOUT<300mAYEu嘉泰姆			2YEu嘉泰姆	%/AYEu嘉泰姆
(Note 10)YEu嘉泰姆 Output VoltageYEu嘉泰姆 Temperature CoefficientYEu嘉泰姆		TCVOUTYEu嘉泰姆	IOUT=1mAYEu嘉泰姆		±60YEu嘉泰姆		oYEu嘉泰姆 ppm/ CYEu嘉泰姆
Output NoiseYEu嘉泰姆 VoltageYEu嘉泰姆		eNOYEu嘉泰姆	10Hz to100KHz,YEu嘉泰姆 IOUT=200mAYEu嘉泰姆		100YEu嘉泰姆		mVRMSYEu嘉泰姆
PowerYEu嘉泰姆 SupplyYEu嘉泰姆 RejectionYEu嘉泰姆 RatioYEu嘉泰姆	f=217HzYEu嘉泰姆	PSRRYEu嘉泰姆	IOUT=100mAYEu嘉泰姆		-78YEu嘉泰姆		dBYEu嘉泰姆
	f=1KHzYEu嘉泰姆				-72YEu嘉泰姆

f=10KHzYEu嘉泰姆		-52YEu嘉泰姆
Thermal ShutdownYEu嘉泰姆
TSDYEu嘉泰姆	Shutdown, TempYEu嘉泰姆 increasingYEu嘉泰姆		165YEu嘉泰姆		oYEu嘉泰姆 CYEu嘉泰姆
Thermal ShutdownYEu嘉泰姆 HysteresisYEu嘉泰姆		TSDHYYEu嘉泰姆			30YEu嘉泰姆		oYEu嘉泰姆 CYEu嘉泰姆

八,相关芯片选择指南YEu嘉泰姆
YEu嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )YEu嘉泰姆
Part No.YEu嘉泰姆	VINYEu嘉泰姆	VOUTYEu嘉泰姆	Accu.YEu嘉泰姆	PSRRYEu嘉泰姆	IQYEu嘉泰姆	IOUT(Max)YEu嘉泰姆	PackageYEu嘉泰姆	FeaturesYEu嘉泰姆
CXLD6463YEu嘉泰姆	36VYEu嘉泰姆	3.3,5,12V, ADJYEu嘉泰姆	±2%YEu嘉泰姆		10μAYEu嘉泰姆	150mAYEu嘉泰姆	SOT89-3 TO92YEu嘉泰姆	HV Three-Terminal Positive RegulatorYEu嘉泰姆
CXLD6464YEu嘉泰姆	1.5~8VYEu嘉泰姆	1.1~5.5VYEu嘉泰姆	±2%YEu嘉泰姆		1μAYEu嘉泰姆	200mAYEu嘉泰姆	SOT23-3 SOT89-3 TO92 YEu嘉泰姆	Low Power Consumption,Low Dropout VoltageYEu嘉泰姆
CXLD6465YEu嘉泰姆	Max 16VYEu嘉泰姆	1.1~5.0VYEu嘉泰姆	±2%YEu嘉泰姆		2μAYEu嘉泰姆	250mAYEu嘉泰姆	SOT23-3 SOT23-5 SOT89-3YEu嘉泰姆	Low Power Consumption,Low Dropout VoltageYEu嘉泰姆
CXLD6466YEu嘉泰姆	Max 16VYEu嘉泰姆	1.2~5.0VYEu嘉泰姆	±2%YEu嘉泰姆		3μAYEu嘉泰姆	250mAYEu嘉泰姆	SOT23-3 SOT89-3YEu嘉泰姆	Low Power Consumption,Low Dropout VoltageYEu嘉泰姆
CXLD6467YEu嘉泰姆	Max 8VYEu嘉泰姆	1.2~6VYEu嘉泰姆	±2%/±1%YEu嘉泰姆		3μAYEu嘉泰姆	250mAYEu嘉泰姆	SOT89-3 SOT23-3 TO92YEu嘉泰姆	Low Dropout Voltage, Low lqYEu嘉泰姆
CXLD6468YEu嘉泰姆	Max 6VYEu嘉泰姆	2~6VYEu嘉泰姆	±2%YEu嘉泰姆	74dB@100HzYEu嘉泰姆	35μAYEu嘉泰姆	300mAYEu嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5YEu嘉泰姆	Low Noise, High PSRRYEu嘉泰姆
CXLD6469YEu嘉泰姆	Max 6VYEu嘉泰姆	1.5~4.5VYEu嘉泰姆	±2%YEu嘉泰姆	73dB@100HzYEu嘉泰姆	35μAYEu嘉泰姆	300mAYEu嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3YEu嘉泰姆	Low Noise, High PSRR, Output DischargeYEu嘉泰姆
CXLD6470YEu嘉泰姆	Max 6VYEu嘉泰姆	1.0~4.5VYEu嘉泰姆	±2%YEu嘉泰姆	70dB@100HzYEu嘉泰姆	35μAYEu嘉泰姆	300mAYEu嘉泰姆	SOT23-5 SC70-5YEu嘉泰姆	Low Noise, High PSRR, Output DischargeYEu嘉泰姆
CXLD6471YEu嘉泰姆	2~6VYEu嘉泰姆	1.2~5V,ADJYEu嘉泰姆	±2%/±1%YEu嘉泰姆	80dB@217Hz 78dB@1KHzYEu嘉泰姆	90μAYEu嘉泰姆	300mAYEu嘉泰姆	SOT23-5 SC70-5YEu嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeYEu嘉泰姆
CXLD6472YEu嘉泰姆	2~6VYEu嘉泰姆	1.2~5VYEu嘉泰姆	±2%/±1%YEu嘉泰姆	78dB@217HzYEu嘉泰姆	90μAYEu嘉泰姆	300mAYEu嘉泰姆	SOT23-3 SOT89-3 SOT223-3YEu嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeYEu嘉泰姆
CXLD6473YEu嘉泰姆	2~6VYEu嘉泰姆	1.2~5VYEu嘉泰姆	±2%/±1%YEu嘉泰姆	78dB@217HzYEu嘉泰姆	90μAYEu嘉泰姆	300mAYEu嘉泰姆	SOT23-5 SC70-5YEu嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeYEu嘉泰姆
CXLD6474YEu嘉泰姆	2~6VYEu嘉泰姆	1.2~5VYEu嘉泰姆	±2%/±1%YEu嘉泰姆	70dB@1KHzYEu嘉泰姆	90μA x 2YEu嘉泰姆	300mA x 2YEu嘉泰姆	SOT23-6 ESOP8YEu嘉泰姆	Dual Channels LDO, Output DischargeYEu嘉泰姆
CXLD6475YEu嘉泰姆	Max 6VYEu嘉泰姆	1.5~4.5VYEu嘉泰姆	±2%/±1%YEu嘉泰姆	73dB@100HzYEu嘉泰姆	20μA x 2YEu嘉泰姆	300mA x 2YEu嘉泰姆	SOT23-6YEu嘉泰姆	Dual Channels LDO, Output DischargeYEu嘉泰姆
CXLD6476YEu嘉泰姆	4.75~40VYEu嘉泰姆	1.8~10VYEu嘉泰姆	±2%YEu嘉泰姆		6μAYEu嘉泰姆	500mAYEu嘉泰姆	SOT89-3YEu嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageYEu嘉泰姆
CXLD6477YEu嘉泰姆	4.75~40VYEu嘉泰姆	1.8~10VYEu嘉泰姆	±2%YEu嘉泰姆		6μAYEu嘉泰姆	500mAYEu嘉泰姆	SOT89-3YEu嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageYEu嘉泰姆
CXLD6478YEu嘉泰姆	Max 8VYEu嘉泰姆	1.2~4.5VYEu嘉泰姆	±2%/±1%YEu嘉泰姆	66dB@100HzYEu嘉泰姆	75μAYEu嘉泰姆	500mAYEu嘉泰姆	SOT89-3 SOT23-5YEu嘉泰姆	Low Noise, High PSRR,Output DischargeYEu嘉泰姆
CXLD6480YEu嘉泰姆	Max 6VYEu嘉泰姆	1.5~4.5VYEu嘉泰姆	±2%YEu嘉泰姆	73dB@100HzYEu嘉泰姆	20μAYEu嘉泰姆	500mAYEu嘉泰姆	SOT89-3YEu嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeYEu嘉泰姆
CXLD6479YEu嘉泰姆	Max 6VYEu嘉泰姆	1.2~4.5VYEu嘉泰姆	±2%YEu嘉泰姆	72dB@1KHzYEu嘉泰姆	30μAYEu嘉泰姆	500mAYEu嘉泰姆	SC70-5 SOT23-5YEu嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeYEu嘉泰姆
CXLD6482YEu嘉泰姆	Max 6VYEu嘉泰姆	1.2~4.5VYEu嘉泰姆	±2%YEu嘉泰姆	72dB@1KHzYEu嘉泰姆	30μA x 2YEu嘉泰姆	500mA x 2YEu嘉泰姆	SOT23-6YEu嘉泰姆	Dual Channels LDOYEu嘉泰姆
CXLD6483YEu嘉泰姆	2.5~6VYEu嘉泰姆	1.0~5.0VYEu嘉泰姆	±2%/±1%YEu嘉泰姆	70dB@100HzYEu嘉泰姆	70μAYEu嘉泰姆	1AYEu嘉泰姆	SOT223-3 TO252-3YEu嘉泰姆	1A Very Low Dropout Low Noise High PSRRYEu嘉泰姆
CXLD6484YEu嘉泰姆	Max 6VYEu嘉泰姆	1.2~5.0VYEu嘉泰姆	±2%YEu嘉泰姆		100μAYEu嘉泰姆	1AYEu嘉泰姆	SOT89-3 SOT23-5YEu嘉泰姆	Low Noise, Low Dropout, High PSRRYEu嘉泰姆
CXLD6485YEu嘉泰姆	Max 6VYEu嘉泰姆	1.2~5.0VYEu嘉泰姆	±2%YEu嘉泰姆		100μAYEu嘉泰姆	1.5AYEu嘉泰姆	SOT223YEu嘉泰姆	Low Noise, Low Dropout, High PSRRYEu嘉泰姆
CXLD6486YEu嘉泰姆	Max 18VYEu嘉泰姆	1.2~5.0VYEu嘉泰姆	±2%YEu嘉泰姆		3μAYEu嘉泰姆	2AYEu嘉泰姆	SOT223 TO252YEu嘉泰姆	2A Low Dropout , Low lqYEu嘉泰姆
CXLD6481YEu嘉泰姆	Max 18VYEu嘉泰姆	1.2~5.0VYEu嘉泰姆	±2%YEu嘉泰姆		3μAYEu嘉泰姆	2AYEu嘉泰姆	SOT223 TO252YEu嘉泰姆	2A Low Dropout , Low lqYEu嘉泰姆