CXLD6475两个低压差稳压器每个LDO的输出电流300毫安低噪音低损耗调节器独立停堆控制

产品简介

目录V8t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） V8t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V8t嘉泰姆

一,产品概述(General Description) V8t嘉泰姆
V8t嘉泰姆
CXLD6475 dual, low-noise, low-dropout regulator delivers V8t嘉泰姆

at least 300mA of continuous output current. The output voltageV8t嘉泰姆

for each regulator is set independently by trimming. Output V8t嘉泰姆

voltages are selectable in 100mV steps within a range of 1.2VV8t嘉泰姆

to 3.5V.Typical output noise is 47uVrms, and PSRR is 73dB at V8t嘉泰姆

100Hz. The CXLD6475 includes two independent logic-V8t嘉泰姆

controlled shutdown inputs and allows the output of each V8t嘉泰姆

regulator to be turned of independently.V8t嘉泰姆

CXLD6475 includes high accuracy voltage reference, errorV8t嘉泰姆

amplifier, current limit circuit and output driver module CXLD6475V8t嘉泰姆

has excellent load and line transient response and good V8t嘉泰姆

temperature characteristics, which can assure the stability of chipV8t嘉泰姆

and power system. And it uses trimming technique to guarantee V8t嘉泰姆

output voltage accuracy within±2%.V8t嘉泰姆

CXLD6475 is available in SOT-23-6 package which is lead(Pb)-freeV8t嘉泰姆

V8t嘉泰姆

二.产品特点(Features)V8t嘉泰姆
V8t嘉泰姆

Two low dropout voltage regulatorsV8t嘉泰姆

300mA output current for each LDOV8t嘉泰姆

25uA operating supply current per LDOV8t嘉泰姆

Low 47uVRMS output noiseV8t嘉泰姆

Standby Mode: 0.1uAV8t嘉泰姆

Low 160mV dropout at 300mA loadV8t嘉泰姆

73dB PSRR at 100HzV8t嘉泰姆

Excellent Line regulation: 0.05%/VV8t嘉泰姆

Independent Shutdown controlsV8t嘉泰姆

1.2V to 3.5V Factory-Preset OutputV8t嘉泰姆

Output Current LimitV8t嘉泰姆

Highly Accurate: ±2% (±1% customized)V8t嘉泰姆

三,应用范围 (Applications)V8t嘉泰姆
V8t嘉泰姆

Cellular phonesV8t嘉泰姆

Cordless phones and radioV8t嘉泰姆

communication equipmentV8t嘉泰姆

Battery Powered equipmentV8t嘉泰姆

Notebook and hand-hold equipmentV8t嘉泰姆

Wireless LANV8t嘉泰姆

GPS receiversV8t嘉泰姆

四.技术规格书下载（产品PDF）V8t嘉泰姆
V8t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！V8t嘉泰姆

QQ截图20160419174301.jpg V8t嘉泰姆

五,产品封装图 (Package)V8t嘉泰姆
V8t嘉泰姆
V8t嘉泰姆

六.电路原理图V8t嘉泰姆
V8t嘉泰姆
QQ截图20160418112145.jpg V8t嘉泰姆

七,功能概述V8t嘉泰姆
V8t嘉泰姆

SymbolV8t嘉泰姆	ParameterV8t嘉泰姆	ConditionsV8t嘉泰姆	MinV8t嘉泰姆	TypV8t嘉泰姆	MaxV8t嘉泰姆	UnitsV8t嘉泰姆
VinV8t嘉泰姆	Input VoltageV8t嘉泰姆				6V8t嘉泰姆	VV8t嘉泰姆
VoutV8t嘉泰姆	Output VoltageV8t嘉泰姆	Vin=Set Vout+1VV8t嘉泰姆 1mA≤Iout≤30mAV8t嘉泰姆	VoutV8t嘉泰姆 x0.98V8t嘉泰姆	Vout1V8t嘉泰姆	VoutV8t嘉泰姆 X1.02V8t嘉泰姆	VV8t嘉泰姆
Iout (Max.)V8t嘉泰姆	Maximun OutputV8t嘉泰姆 CurrentV8t嘉泰姆	Vin-Vout=1VV8t嘉泰姆	300V8t嘉泰姆			mAV8t嘉泰姆
VdropV8t嘉泰姆	DropoutV8t嘉泰姆 Voltage,Vout≥2.8VV8t嘉泰姆	Iout=100mAV8t嘉泰姆		50V8t嘉泰姆	80V8t嘉泰姆	mVV8t嘉泰姆
VdropV8t嘉泰姆	DropoutV8t嘉泰姆 Voltage,Vout≥2.8VV8t嘉泰姆	Iout=300mAV8t嘉泰姆		160V8t嘉泰姆	220V8t嘉泰姆	mVV8t嘉泰姆
∆VoutV8t嘉泰姆 ∆Vin ⋅VoutV8t嘉泰姆	Line RegulationV8t嘉泰姆	Iout=40mAV8t嘉泰姆 2.8V≤Vin≤6VV8t嘉泰姆		0.05V8t嘉泰姆	0.2V8t嘉泰姆	%/VV8t嘉泰姆
∆Vout / ∆IoutV8t嘉泰姆	Load RegulationV8t嘉泰姆	Vin=Set Vout+1VV8t嘉泰姆 1mA≤Iout≤300mAV8t嘉泰姆		30V8t嘉泰姆	50V8t嘉泰姆	mVV8t嘉泰姆
IssV8t嘉泰姆	Supply CurrentV8t嘉泰姆	Vin=Set Vout+1VV8t嘉泰姆		50V8t嘉泰姆	100V8t嘉泰姆	uAV8t嘉泰姆
IstandbyV8t嘉泰姆	Supply CurrentV8t嘉泰姆 (Standby)V8t嘉泰姆	Vin=Set Vout+1VV8t嘉泰姆 Vce=GNDV8t嘉泰姆		0.1V8t嘉泰姆	1.0V8t嘉泰姆	uAV8t嘉泰姆
∆VoutV8t嘉泰姆 ∆T ⋅VoutV8t嘉泰姆	Output VoltageV8t嘉泰姆 TemperatureV8t嘉泰姆 CoefficiencyV8t嘉泰姆	Iout=30mAV8t嘉泰姆		±100V8t嘉泰姆		ppm/°CV8t嘉泰姆
PSRRV8t嘉泰姆	Ripple RejectionV8t嘉泰姆	F=100Hz,V8t嘉泰姆 Ripple=0.5Vp-pV8t嘉泰姆 Vin=Set Vout+1VV8t嘉泰姆		70V8t嘉泰姆		dBV8t嘉泰姆
IlimV8t嘉泰姆	Short Current LimitV8t嘉泰姆	Vout=0VV8t嘉泰姆		500V8t嘉泰姆		mAV8t嘉泰姆
VcehV8t嘉泰姆	CE Input Voltage “H”V8t嘉泰姆		1.5V8t嘉泰姆		VinV8t嘉泰姆	VV8t嘉泰姆
VcelV8t嘉泰姆	CE Input Voltage “L”V8t嘉泰姆		0V8t嘉泰姆		0.25V8t嘉泰姆	VV8t嘉泰姆
enV8t嘉泰姆	Output NoiseV8t嘉泰姆	BW=10Hz~100kHzV8t嘉泰姆		47V8t嘉泰姆		uVrmsV8t嘉泰姆

八,相关芯片选择指南V8t嘉泰姆
V8t嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )V8t嘉泰姆
Part No.V8t嘉泰姆	VINV8t嘉泰姆	VOUTV8t嘉泰姆	Accu.V8t嘉泰姆	PSRRV8t嘉泰姆	IQV8t嘉泰姆	IOUT(Max)V8t嘉泰姆	PackageV8t嘉泰姆	FeaturesV8t嘉泰姆
CXLD6463V8t嘉泰姆	36VV8t嘉泰姆	3.3,5,12V, ADJV8t嘉泰姆	±2%V8t嘉泰姆		10μAV8t嘉泰姆	150mAV8t嘉泰姆	SOT89-3 TO92V8t嘉泰姆	HV Three-Terminal Positive RegulatorV8t嘉泰姆
CXLD6464V8t嘉泰姆	1.5~8VV8t嘉泰姆	1.1~5.5VV8t嘉泰姆	±2%V8t嘉泰姆		1μAV8t嘉泰姆	200mAV8t嘉泰姆	SOT23-3 SOT89-3 TO92 V8t嘉泰姆	Low Power Consumption,Low Dropout VoltageV8t嘉泰姆
CXLD6465V8t嘉泰姆	Max 16VV8t嘉泰姆	1.1~5.0VV8t嘉泰姆	±2%V8t嘉泰姆		2μAV8t嘉泰姆	250mAV8t嘉泰姆	SOT23-3 SOT23-5 SOT89-3V8t嘉泰姆	Low Power Consumption,Low Dropout VoltageV8t嘉泰姆
CXLD6466V8t嘉泰姆	Max 16VV8t嘉泰姆	1.2~5.0VV8t嘉泰姆	±2%V8t嘉泰姆		3μAV8t嘉泰姆	250mAV8t嘉泰姆	SOT23-3 SOT89-3V8t嘉泰姆	Low Power Consumption,Low Dropout VoltageV8t嘉泰姆
CXLD6467V8t嘉泰姆	Max 8VV8t嘉泰姆	1.2~6VV8t嘉泰姆	±2%/±1%V8t嘉泰姆		3μAV8t嘉泰姆	250mAV8t嘉泰姆	SOT89-3 SOT23-3 TO92V8t嘉泰姆	Low Dropout Voltage, Low lqV8t嘉泰姆
CXLD6468V8t嘉泰姆	Max 6VV8t嘉泰姆	2~6VV8t嘉泰姆	±2%V8t嘉泰姆	74dB@100HzV8t嘉泰姆	35μAV8t嘉泰姆	300mAV8t嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5V8t嘉泰姆	Low Noise, High PSRRV8t嘉泰姆
CXLD6469V8t嘉泰姆	Max 6VV8t嘉泰姆	1.5~4.5VV8t嘉泰姆	±2%V8t嘉泰姆	73dB@100HzV8t嘉泰姆	35μAV8t嘉泰姆	300mAV8t嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3V8t嘉泰姆	Low Noise, High PSRR, Output DischargeV8t嘉泰姆
CXLD6470V8t嘉泰姆	Max 6VV8t嘉泰姆	1.0~4.5VV8t嘉泰姆	±2%V8t嘉泰姆	70dB@100HzV8t嘉泰姆	35μAV8t嘉泰姆	300mAV8t嘉泰姆	SOT23-5 SC70-5V8t嘉泰姆	Low Noise, High PSRR, Output DischargeV8t嘉泰姆
CXLD6471V8t嘉泰姆	2~6VV8t嘉泰姆	1.2~5V,ADJV8t嘉泰姆	±2%/±1%V8t嘉泰姆	80dB@217Hz 78dB@1KHzV8t嘉泰姆	90μAV8t嘉泰姆	300mAV8t嘉泰姆	SOT23-5 SC70-5V8t嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeV8t嘉泰姆
CXLD6472V8t嘉泰姆	2~6VV8t嘉泰姆	1.2~5VV8t嘉泰姆	±2%/±1%V8t嘉泰姆	78dB@217HzV8t嘉泰姆	90μAV8t嘉泰姆	300mAV8t嘉泰姆	SOT23-3 SOT89-3 SOT223-3V8t嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeV8t嘉泰姆
CXLD6473V8t嘉泰姆	2~6VV8t嘉泰姆	1.2~5VV8t嘉泰姆	±2%/±1%V8t嘉泰姆	78dB@217HzV8t嘉泰姆	90μAV8t嘉泰姆	300mAV8t嘉泰姆	SOT23-5 SC70-5V8t嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeV8t嘉泰姆
CXLD6474V8t嘉泰姆	2~6VV8t嘉泰姆	1.2~5VV8t嘉泰姆	±2%/±1%V8t嘉泰姆	70dB@1KHzV8t嘉泰姆	90μA x 2V8t嘉泰姆	300mA x 2V8t嘉泰姆	SOT23-6 ESOP8V8t嘉泰姆	Dual Channels LDO, Output DischargeV8t嘉泰姆
CXLD6475V8t嘉泰姆	Max 6VV8t嘉泰姆	1.5~4.5VV8t嘉泰姆	±2%/±1%V8t嘉泰姆	73dB@100HzV8t嘉泰姆	20μA x 2V8t嘉泰姆	300mA x 2V8t嘉泰姆	SOT23-6V8t嘉泰姆	Dual Channels LDO, Output DischargeV8t嘉泰姆
CXLD6476V8t嘉泰姆	4.75~40VV8t嘉泰姆	1.8~10VV8t嘉泰姆	±2%V8t嘉泰姆		6μAV8t嘉泰姆	500mAV8t嘉泰姆	SOT89-3V8t嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageV8t嘉泰姆
CXLD6477V8t嘉泰姆	4.75~40VV8t嘉泰姆	1.8~10VV8t嘉泰姆	±2%V8t嘉泰姆		6μAV8t嘉泰姆	500mAV8t嘉泰姆	SOT89-3V8t嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageV8t嘉泰姆
CXLD6478V8t嘉泰姆	Max 8VV8t嘉泰姆	1.2~4.5VV8t嘉泰姆	±2%/±1%V8t嘉泰姆	66dB@100HzV8t嘉泰姆	75μAV8t嘉泰姆	500mAV8t嘉泰姆	SOT89-3 SOT23-5V8t嘉泰姆	Low Noise, High PSRR,Output DischargeV8t嘉泰姆
CXLD6480V8t嘉泰姆	Max 6VV8t嘉泰姆	1.5~4.5VV8t嘉泰姆	±2%V8t嘉泰姆	73dB@100HzV8t嘉泰姆	20μAV8t嘉泰姆	500mAV8t嘉泰姆	SOT89-3V8t嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeV8t嘉泰姆
CXLD6479V8t嘉泰姆	Max 6VV8t嘉泰姆	1.2~4.5VV8t嘉泰姆	±2%V8t嘉泰姆	72dB@1KHzV8t嘉泰姆	30μAV8t嘉泰姆	500mAV8t嘉泰姆	SC70-5 SOT23-5V8t嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeV8t嘉泰姆
CXLD6482V8t嘉泰姆	Max 6VV8t嘉泰姆	1.2~4.5VV8t嘉泰姆	±2%V8t嘉泰姆	72dB@1KHzV8t嘉泰姆	30μA x 2V8t嘉泰姆	500mA x 2V8t嘉泰姆	SOT23-6V8t嘉泰姆	Dual Channels LDOV8t嘉泰姆
CXLD6483V8t嘉泰姆	2.5~6VV8t嘉泰姆	1.0~5.0VV8t嘉泰姆	±2%/±1%V8t嘉泰姆	70dB@100HzV8t嘉泰姆	70μAV8t嘉泰姆	1AV8t嘉泰姆	SOT223-3 TO252-3V8t嘉泰姆	1A Very Low Dropout Low Noise High PSRRV8t嘉泰姆
CXLD6484V8t嘉泰姆	Max 6VV8t嘉泰姆	1.2~5.0VV8t嘉泰姆	±2%V8t嘉泰姆		100μAV8t嘉泰姆	1AV8t嘉泰姆	SOT89-3 SOT23-5V8t嘉泰姆	Low Noise, Low Dropout, High PSRRV8t嘉泰姆
CXLD6485V8t嘉泰姆	Max 6VV8t嘉泰姆	1.2~5.0VV8t嘉泰姆	±2%V8t嘉泰姆		100μAV8t嘉泰姆	1.5AV8t嘉泰姆	SOT223V8t嘉泰姆	Low Noise, Low Dropout, High PSRRV8t嘉泰姆
CXLD6486V8t嘉泰姆	Max 18VV8t嘉泰姆	1.2~5.0VV8t嘉泰姆	±2%V8t嘉泰姆		3μAV8t嘉泰姆	2AV8t嘉泰姆	SOT223 TO252V8t嘉泰姆	2A Low Dropout , Low lqV8t嘉泰姆
CXLD6481V8t嘉泰姆	Max 18VV8t嘉泰姆	1.2~5.0VV8t嘉泰姆	±2%V8t嘉泰姆		3μAV8t嘉泰姆	2AV8t嘉泰姆	SOT223 TO252V8t嘉泰姆	2A Low Dropout , Low lqV8t嘉泰姆

CXLD6475

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产品简介