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

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发表时间：2020-06-17浏览次数：273

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

目录mXT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） mXT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mXT嘉泰姆

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

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

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

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

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

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

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

regulator to be turned of independently.mXT嘉泰姆

CXLD6475 includes high accuracy voltage reference, errormXT嘉泰姆

amplifier, current limit circuit and output driver module CXLD6475mXT嘉泰姆

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

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

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

output voltage accuracy within±2%.mXT嘉泰姆

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

mXT嘉泰姆

二.产品特点(Features)mXT嘉泰姆
mXT嘉泰姆

Two low dropout voltage regulatorsmXT嘉泰姆

300mA output current for each LDOmXT嘉泰姆

25uA operating supply current per LDOmXT嘉泰姆

Low 47uVRMS output noisemXT嘉泰姆

Standby Mode: 0.1uAmXT嘉泰姆

Low 160mV dropout at 300mA loadmXT嘉泰姆

73dB PSRR at 100HzmXT嘉泰姆

Excellent Line regulation: 0.05%/VmXT嘉泰姆

Independent Shutdown controlsmXT嘉泰姆

1.2V to 3.5V Factory-Preset OutputmXT嘉泰姆

Output Current LimitmXT嘉泰姆

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

三,应用范围 (Applications)mXT嘉泰姆
mXT嘉泰姆

Cellular phonesmXT嘉泰姆

Cordless phones and radiomXT嘉泰姆

communication equipmentmXT嘉泰姆

Battery Powered equipmentmXT嘉泰姆

Notebook and hand-hold equipmentmXT嘉泰姆

Wireless LANmXT嘉泰姆

GPS receiversmXT嘉泰姆

四.技术规格书下载（产品PDF）mXT嘉泰姆
mXT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！mXT嘉泰姆

QQ截图20160419174301.jpg mXT嘉泰姆

五,产品封装图 (Package)mXT嘉泰姆
mXT嘉泰姆
mXT嘉泰姆

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

七,功能概述mXT嘉泰姆
mXT嘉泰姆

SymbolmXT嘉泰姆	ParametermXT嘉泰姆	ConditionsmXT嘉泰姆	MinmXT嘉泰姆	TypmXT嘉泰姆	MaxmXT嘉泰姆	UnitsmXT嘉泰姆
VinmXT嘉泰姆	Input VoltagemXT嘉泰姆				6mXT嘉泰姆	VmXT嘉泰姆
VoutmXT嘉泰姆	Output VoltagemXT嘉泰姆	Vin=Set Vout+1VmXT嘉泰姆 1mA≤Iout≤30mAmXT嘉泰姆	VoutmXT嘉泰姆 x0.98mXT嘉泰姆	Vout1mXT嘉泰姆	VoutmXT嘉泰姆 X1.02mXT嘉泰姆	VmXT嘉泰姆
Iout (Max.)mXT嘉泰姆	Maximun OutputmXT嘉泰姆 CurrentmXT嘉泰姆	Vin-Vout=1VmXT嘉泰姆	300mXT嘉泰姆			mAmXT嘉泰姆
VdropmXT嘉泰姆	DropoutmXT嘉泰姆 Voltage,Vout≥2.8VmXT嘉泰姆	Iout=100mAmXT嘉泰姆		50mXT嘉泰姆	80mXT嘉泰姆	mVmXT嘉泰姆
VdropmXT嘉泰姆	DropoutmXT嘉泰姆 Voltage,Vout≥2.8VmXT嘉泰姆	Iout=300mAmXT嘉泰姆		160mXT嘉泰姆	220mXT嘉泰姆	mVmXT嘉泰姆
∆VoutmXT嘉泰姆 ∆Vin ⋅VoutmXT嘉泰姆	Line RegulationmXT嘉泰姆	Iout=40mAmXT嘉泰姆 2.8V≤Vin≤6VmXT嘉泰姆		0.05mXT嘉泰姆	0.2mXT嘉泰姆	%/VmXT嘉泰姆
∆Vout / ∆IoutmXT嘉泰姆	Load RegulationmXT嘉泰姆	Vin=Set Vout+1VmXT嘉泰姆 1mA≤Iout≤300mAmXT嘉泰姆		30mXT嘉泰姆	50mXT嘉泰姆	mVmXT嘉泰姆
IssmXT嘉泰姆	Supply CurrentmXT嘉泰姆	Vin=Set Vout+1VmXT嘉泰姆		50mXT嘉泰姆	100mXT嘉泰姆	uAmXT嘉泰姆
IstandbymXT嘉泰姆	Supply CurrentmXT嘉泰姆 (Standby)mXT嘉泰姆	Vin=Set Vout+1VmXT嘉泰姆 Vce=GNDmXT嘉泰姆		0.1mXT嘉泰姆	1.0mXT嘉泰姆	uAmXT嘉泰姆
∆VoutmXT嘉泰姆 ∆T ⋅VoutmXT嘉泰姆	Output VoltagemXT嘉泰姆 TemperaturemXT嘉泰姆 CoefficiencymXT嘉泰姆	Iout=30mAmXT嘉泰姆		±100mXT嘉泰姆		ppm/°CmXT嘉泰姆
PSRRmXT嘉泰姆	Ripple RejectionmXT嘉泰姆	F=100Hz,mXT嘉泰姆 Ripple=0.5Vp-pmXT嘉泰姆 Vin=Set Vout+1VmXT嘉泰姆		70mXT嘉泰姆		dBmXT嘉泰姆
IlimmXT嘉泰姆	Short Current LimitmXT嘉泰姆	Vout=0VmXT嘉泰姆		500mXT嘉泰姆		mAmXT嘉泰姆
VcehmXT嘉泰姆	CE Input Voltage “H”mXT嘉泰姆		1.5mXT嘉泰姆		VinmXT嘉泰姆	VmXT嘉泰姆
VcelmXT嘉泰姆	CE Input Voltage “L”mXT嘉泰姆		0mXT嘉泰姆		0.25mXT嘉泰姆	VmXT嘉泰姆
enmXT嘉泰姆	Output NoisemXT嘉泰姆	BW=10Hz~100kHzmXT嘉泰姆		47mXT嘉泰姆		uVrmsmXT嘉泰姆

八,相关芯片选择指南mXT嘉泰姆
mXT嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )mXT嘉泰姆
Part No.mXT嘉泰姆	VINmXT嘉泰姆	VOUTmXT嘉泰姆	Accu.mXT嘉泰姆	PSRRmXT嘉泰姆	IQmXT嘉泰姆	IOUT(Max)mXT嘉泰姆	PackagemXT嘉泰姆	FeaturesmXT嘉泰姆
CXLD6463mXT嘉泰姆	36VmXT嘉泰姆	3.3,5,12V, ADJmXT嘉泰姆	±2%mXT嘉泰姆		10μAmXT嘉泰姆	150mAmXT嘉泰姆	SOT89-3 TO92mXT嘉泰姆	HV Three-Terminal Positive RegulatormXT嘉泰姆
CXLD6464mXT嘉泰姆	1.5~8VmXT嘉泰姆	1.1~5.5VmXT嘉泰姆	±2%mXT嘉泰姆		1μAmXT嘉泰姆	200mAmXT嘉泰姆	SOT23-3 SOT89-3 TO92 mXT嘉泰姆	Low Power Consumption,Low Dropout VoltagemXT嘉泰姆
CXLD6465mXT嘉泰姆	Max 16VmXT嘉泰姆	1.1~5.0VmXT嘉泰姆	±2%mXT嘉泰姆		2μAmXT嘉泰姆	250mAmXT嘉泰姆	SOT23-3 SOT23-5 SOT89-3mXT嘉泰姆	Low Power Consumption,Low Dropout VoltagemXT嘉泰姆
CXLD6466mXT嘉泰姆	Max 16VmXT嘉泰姆	1.2~5.0VmXT嘉泰姆	±2%mXT嘉泰姆		3μAmXT嘉泰姆	250mAmXT嘉泰姆	SOT23-3 SOT89-3mXT嘉泰姆	Low Power Consumption,Low Dropout VoltagemXT嘉泰姆
CXLD6467mXT嘉泰姆	Max 8VmXT嘉泰姆	1.2~6VmXT嘉泰姆	±2%/±1%mXT嘉泰姆		3μAmXT嘉泰姆	250mAmXT嘉泰姆	SOT89-3 SOT23-3 TO92mXT嘉泰姆	Low Dropout Voltage, Low lqmXT嘉泰姆
CXLD6468mXT嘉泰姆	Max 6VmXT嘉泰姆	2~6VmXT嘉泰姆	±2%mXT嘉泰姆	74dB@100HzmXT嘉泰姆	35μAmXT嘉泰姆	300mAmXT嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5mXT嘉泰姆	Low Noise, High PSRRmXT嘉泰姆
CXLD6469mXT嘉泰姆	Max 6VmXT嘉泰姆	1.5~4.5VmXT嘉泰姆	±2%mXT嘉泰姆	73dB@100HzmXT嘉泰姆	35μAmXT嘉泰姆	300mAmXT嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3mXT嘉泰姆	Low Noise, High PSRR, Output DischargemXT嘉泰姆
CXLD6470mXT嘉泰姆	Max 6VmXT嘉泰姆	1.0~4.5VmXT嘉泰姆	±2%mXT嘉泰姆	70dB@100HzmXT嘉泰姆	35μAmXT嘉泰姆	300mAmXT嘉泰姆	SOT23-5 SC70-5mXT嘉泰姆	Low Noise, High PSRR, Output DischargemXT嘉泰姆
CXLD6471mXT嘉泰姆	2~6VmXT嘉泰姆	1.2~5V,ADJmXT嘉泰姆	±2%/±1%mXT嘉泰姆	80dB@217Hz 78dB@1KHzmXT嘉泰姆	90μAmXT嘉泰姆	300mAmXT嘉泰姆	SOT23-5 SC70-5mXT嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargemXT嘉泰姆
CXLD6472mXT嘉泰姆	2~6VmXT嘉泰姆	1.2~5VmXT嘉泰姆	±2%/±1%mXT嘉泰姆	78dB@217HzmXT嘉泰姆	90μAmXT嘉泰姆	300mAmXT嘉泰姆	SOT23-3 SOT89-3 SOT223-3mXT嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargemXT嘉泰姆
CXLD6473mXT嘉泰姆	2~6VmXT嘉泰姆	1.2~5VmXT嘉泰姆	±2%/±1%mXT嘉泰姆	78dB@217HzmXT嘉泰姆	90μAmXT嘉泰姆	300mAmXT嘉泰姆	SOT23-5 SC70-5mXT嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargemXT嘉泰姆
CXLD6474mXT嘉泰姆	2~6VmXT嘉泰姆	1.2~5VmXT嘉泰姆	±2%/±1%mXT嘉泰姆	70dB@1KHzmXT嘉泰姆	90μA x 2mXT嘉泰姆	300mA x 2mXT嘉泰姆	SOT23-6 ESOP8mXT嘉泰姆	Dual Channels LDO, Output DischargemXT嘉泰姆
CXLD6475mXT嘉泰姆	Max 6VmXT嘉泰姆	1.5~4.5VmXT嘉泰姆	±2%/±1%mXT嘉泰姆	73dB@100HzmXT嘉泰姆	20μA x 2mXT嘉泰姆	300mA x 2mXT嘉泰姆	SOT23-6mXT嘉泰姆	Dual Channels LDO, Output DischargemXT嘉泰姆
CXLD6476mXT嘉泰姆	4.75~40VmXT嘉泰姆	1.8~10VmXT嘉泰姆	±2%mXT嘉泰姆		6μAmXT嘉泰姆	500mAmXT嘉泰姆	SOT89-3mXT嘉泰姆	HV, Low Power Consumption, Low Dropout VoltagemXT嘉泰姆
CXLD6477mXT嘉泰姆	4.75~40VmXT嘉泰姆	1.8~10VmXT嘉泰姆	±2%mXT嘉泰姆		6μAmXT嘉泰姆	500mAmXT嘉泰姆	SOT89-3mXT嘉泰姆	HV, Low Power Consumption, Low Dropout VoltagemXT嘉泰姆
CXLD6478mXT嘉泰姆	Max 8VmXT嘉泰姆	1.2~4.5VmXT嘉泰姆	±2%/±1%mXT嘉泰姆	66dB@100HzmXT嘉泰姆	75μAmXT嘉泰姆	500mAmXT嘉泰姆	SOT89-3 SOT23-5mXT嘉泰姆	Low Noise, High PSRR,Output DischargemXT嘉泰姆
CXLD6480mXT嘉泰姆	Max 6VmXT嘉泰姆	1.5~4.5VmXT嘉泰姆	±2%mXT嘉泰姆	73dB@100HzmXT嘉泰姆	20μAmXT嘉泰姆	500mAmXT嘉泰姆	SOT89-3mXT嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargemXT嘉泰姆
CXLD6479mXT嘉泰姆	Max 6VmXT嘉泰姆	1.2~4.5VmXT嘉泰姆	±2%mXT嘉泰姆	72dB@1KHzmXT嘉泰姆	30μAmXT嘉泰姆	500mAmXT嘉泰姆	SC70-5 SOT23-5mXT嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargemXT嘉泰姆
CXLD6482mXT嘉泰姆	Max 6VmXT嘉泰姆	1.2~4.5VmXT嘉泰姆	±2%mXT嘉泰姆	72dB@1KHzmXT嘉泰姆	30μA x 2mXT嘉泰姆	500mA x 2mXT嘉泰姆	SOT23-6mXT嘉泰姆	Dual Channels LDOmXT嘉泰姆
CXLD6483mXT嘉泰姆	2.5~6VmXT嘉泰姆	1.0~5.0VmXT嘉泰姆	±2%/±1%mXT嘉泰姆	70dB@100HzmXT嘉泰姆	70μAmXT嘉泰姆	1AmXT嘉泰姆	SOT223-3 TO252-3mXT嘉泰姆	1A Very Low Dropout Low Noise High PSRRmXT嘉泰姆
CXLD6484mXT嘉泰姆	Max 6VmXT嘉泰姆	1.2~5.0VmXT嘉泰姆	±2%mXT嘉泰姆		100μAmXT嘉泰姆	1AmXT嘉泰姆	SOT89-3 SOT23-5mXT嘉泰姆	Low Noise, Low Dropout, High PSRRmXT嘉泰姆
CXLD6485mXT嘉泰姆	Max 6VmXT嘉泰姆	1.2~5.0VmXT嘉泰姆	±2%mXT嘉泰姆		100μAmXT嘉泰姆	1.5AmXT嘉泰姆	SOT223mXT嘉泰姆	Low Noise, Low Dropout, High PSRRmXT嘉泰姆
CXLD6486mXT嘉泰姆	Max 18VmXT嘉泰姆	1.2~5.0VmXT嘉泰姆	±2%mXT嘉泰姆		3μAmXT嘉泰姆	2AmXT嘉泰姆	SOT223 TO252mXT嘉泰姆	2A Low Dropout , Low lqmXT嘉泰姆
CXLD6481mXT嘉泰姆	Max 18VmXT嘉泰姆	1.2~5.0VmXT嘉泰姆	±2%mXT嘉泰姆		3μAmXT嘉泰姆	2AmXT嘉泰姆	SOT223 TO252mXT嘉泰姆	2A Low Dropout , Low lqmXT嘉泰姆

上一篇：CE功能调节器的输出降低功耗CXLD6452高精度低噪声LDO调压器输出限流器输出电压2.5V～18V

下一篇：40V输入500mA输出电流低压差低静态电流的LDO CXLD6476高精度高输入电压低静态电流高速低差线性稳压器具有高纹波抑制

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