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：116

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p7m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） p7m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p7m嘉泰姆

一,产品概述(General Description) p7m嘉泰姆
p7m嘉泰姆
CXLD6475 dual, low-noise, low-dropout regulator delivers p7m嘉泰姆

at least 300mA of continuous output current. The output voltagep7m嘉泰姆

for each regulator is set independently by trimming. Output p7m嘉泰姆

voltages are selectable in 100mV steps within a range of 1.2Vp7m嘉泰姆

to 3.5V.Typical output noise is 47uVrms, and PSRR is 73dB at p7m嘉泰姆

100Hz. The CXLD6475 includes two independent logic-p7m嘉泰姆

controlled shutdown inputs and allows the output of each p7m嘉泰姆

regulator to be turned of independently.p7m嘉泰姆

CXLD6475 includes high accuracy voltage reference, errorp7m嘉泰姆

amplifier, current limit circuit and output driver module CXLD6475p7m嘉泰姆

has excellent load and line transient response and good p7m嘉泰姆

temperature characteristics, which can assure the stability of chipp7m嘉泰姆

and power system. And it uses trimming technique to guarantee p7m嘉泰姆

output voltage accuracy within±2%.p7m嘉泰姆

CXLD6475 is available in SOT-23-6 package which is lead(Pb)-freep7m嘉泰姆

p7m嘉泰姆

二.产品特点(Features)p7m嘉泰姆
p7m嘉泰姆

Two low dropout voltage regulatorsp7m嘉泰姆

300mA output current for each LDOp7m嘉泰姆

25uA operating supply current per LDOp7m嘉泰姆

Low 47uVRMS output noisep7m嘉泰姆

Standby Mode: 0.1uAp7m嘉泰姆

Low 160mV dropout at 300mA loadp7m嘉泰姆

73dB PSRR at 100Hzp7m嘉泰姆

Excellent Line regulation: 0.05%/Vp7m嘉泰姆

Independent Shutdown controlsp7m嘉泰姆

1.2V to 3.5V Factory-Preset Outputp7m嘉泰姆

Output Current Limitp7m嘉泰姆

Highly Accurate: ±2% (±1% customized)p7m嘉泰姆

三,应用范围 (Applications)p7m嘉泰姆
p7m嘉泰姆

Cellular phonesp7m嘉泰姆

Cordless phones and radiop7m嘉泰姆

communication equipmentp7m嘉泰姆

Battery Powered equipmentp7m嘉泰姆

Notebook and hand-hold equipmentp7m嘉泰姆

Wireless LANp7m嘉泰姆

GPS receiversp7m嘉泰姆

四.技术规格书下载（产品PDF）p7m嘉泰姆
p7m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！p7m嘉泰姆

QQ截图20160419174301.jpg p7m嘉泰姆

五,产品封装图 (Package)p7m嘉泰姆
p7m嘉泰姆
p7m嘉泰姆

六.电路原理图p7m嘉泰姆
p7m嘉泰姆
QQ截图20160418112145.jpg p7m嘉泰姆

七,功能概述p7m嘉泰姆
p7m嘉泰姆

Symbolp7m嘉泰姆	Parameterp7m嘉泰姆	Conditionsp7m嘉泰姆	Minp7m嘉泰姆	Typp7m嘉泰姆	Maxp7m嘉泰姆	Unitsp7m嘉泰姆
Vinp7m嘉泰姆	Input Voltagep7m嘉泰姆				6p7m嘉泰姆	Vp7m嘉泰姆
Voutp7m嘉泰姆	Output Voltagep7m嘉泰姆	Vin=Set Vout+1Vp7m嘉泰姆 1mA≤Iout≤30mAp7m嘉泰姆	Voutp7m嘉泰姆 x0.98p7m嘉泰姆	Vout1p7m嘉泰姆	Voutp7m嘉泰姆 X1.02p7m嘉泰姆	Vp7m嘉泰姆
Iout (Max.)p7m嘉泰姆	Maximun Outputp7m嘉泰姆 Currentp7m嘉泰姆	Vin-Vout=1Vp7m嘉泰姆	300p7m嘉泰姆			mAp7m嘉泰姆
Vdropp7m嘉泰姆	Dropoutp7m嘉泰姆 Voltage,Vout≥2.8Vp7m嘉泰姆	Iout=100mAp7m嘉泰姆		50p7m嘉泰姆	80p7m嘉泰姆	mVp7m嘉泰姆
Vdropp7m嘉泰姆	Dropoutp7m嘉泰姆 Voltage,Vout≥2.8Vp7m嘉泰姆	Iout=300mAp7m嘉泰姆		160p7m嘉泰姆	220p7m嘉泰姆	mVp7m嘉泰姆
∆Voutp7m嘉泰姆 ∆Vin ⋅Voutp7m嘉泰姆	Line Regulationp7m嘉泰姆	Iout=40mAp7m嘉泰姆 2.8V≤Vin≤6Vp7m嘉泰姆		0.05p7m嘉泰姆	0.2p7m嘉泰姆	%/Vp7m嘉泰姆
∆Vout / ∆Ioutp7m嘉泰姆	Load Regulationp7m嘉泰姆	Vin=Set Vout+1Vp7m嘉泰姆 1mA≤Iout≤300mAp7m嘉泰姆		30p7m嘉泰姆	50p7m嘉泰姆	mVp7m嘉泰姆
Issp7m嘉泰姆	Supply Currentp7m嘉泰姆	Vin=Set Vout+1Vp7m嘉泰姆		50p7m嘉泰姆	100p7m嘉泰姆	uAp7m嘉泰姆
Istandbyp7m嘉泰姆	Supply Currentp7m嘉泰姆 (Standby)p7m嘉泰姆	Vin=Set Vout+1Vp7m嘉泰姆 Vce=GNDp7m嘉泰姆		0.1p7m嘉泰姆	1.0p7m嘉泰姆	uAp7m嘉泰姆
∆Voutp7m嘉泰姆 ∆T ⋅Voutp7m嘉泰姆	Output Voltagep7m嘉泰姆 Temperaturep7m嘉泰姆 Coefficiencyp7m嘉泰姆	Iout=30mAp7m嘉泰姆		±100p7m嘉泰姆		ppm/°Cp7m嘉泰姆
PSRRp7m嘉泰姆	Ripple Rejectionp7m嘉泰姆	F=100Hz,p7m嘉泰姆 Ripple=0.5Vp-pp7m嘉泰姆 Vin=Set Vout+1Vp7m嘉泰姆		70p7m嘉泰姆		dBp7m嘉泰姆
Ilimp7m嘉泰姆	Short Current Limitp7m嘉泰姆	Vout=0Vp7m嘉泰姆		500p7m嘉泰姆		mAp7m嘉泰姆
Vcehp7m嘉泰姆	CE Input Voltage “H”p7m嘉泰姆		1.5p7m嘉泰姆		Vinp7m嘉泰姆	Vp7m嘉泰姆
Vcelp7m嘉泰姆	CE Input Voltage “L”p7m嘉泰姆		0p7m嘉泰姆		0.25p7m嘉泰姆	Vp7m嘉泰姆
enp7m嘉泰姆	Output Noisep7m嘉泰姆	BW=10Hz~100kHzp7m嘉泰姆		47p7m嘉泰姆		uVrmsp7m嘉泰姆

八,相关芯片选择指南p7m嘉泰姆
p7m嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )p7m嘉泰姆
Part No.p7m嘉泰姆	VINp7m嘉泰姆	VOUTp7m嘉泰姆	Accu.p7m嘉泰姆	PSRRp7m嘉泰姆	IQp7m嘉泰姆	IOUT(Max)p7m嘉泰姆	Packagep7m嘉泰姆	Featuresp7m嘉泰姆
CXLD6463p7m嘉泰姆	36Vp7m嘉泰姆	3.3,5,12V, ADJp7m嘉泰姆	±2%p7m嘉泰姆		10μAp7m嘉泰姆	150mAp7m嘉泰姆	SOT89-3 TO92p7m嘉泰姆	HV Three-Terminal Positive Regulatorp7m嘉泰姆
CXLD6464p7m嘉泰姆	1.5~8Vp7m嘉泰姆	1.1~5.5Vp7m嘉泰姆	±2%p7m嘉泰姆		1μAp7m嘉泰姆	200mAp7m嘉泰姆	SOT23-3 SOT89-3 TO92 p7m嘉泰姆	Low Power Consumption,Low Dropout Voltagep7m嘉泰姆
CXLD6465p7m嘉泰姆	Max 16Vp7m嘉泰姆	1.1~5.0Vp7m嘉泰姆	±2%p7m嘉泰姆		2μAp7m嘉泰姆	250mAp7m嘉泰姆	SOT23-3 SOT23-5 SOT89-3p7m嘉泰姆	Low Power Consumption,Low Dropout Voltagep7m嘉泰姆
CXLD6466p7m嘉泰姆	Max 16Vp7m嘉泰姆	1.2~5.0Vp7m嘉泰姆	±2%p7m嘉泰姆		3μAp7m嘉泰姆	250mAp7m嘉泰姆	SOT23-3 SOT89-3p7m嘉泰姆	Low Power Consumption,Low Dropout Voltagep7m嘉泰姆
CXLD6467p7m嘉泰姆	Max 8Vp7m嘉泰姆	1.2~6Vp7m嘉泰姆	±2%/±1%p7m嘉泰姆		3μAp7m嘉泰姆	250mAp7m嘉泰姆	SOT89-3 SOT23-3 TO92p7m嘉泰姆	Low Dropout Voltage, Low lqp7m嘉泰姆
CXLD6468p7m嘉泰姆	Max 6Vp7m嘉泰姆	2~6Vp7m嘉泰姆	±2%p7m嘉泰姆	74dB@100Hzp7m嘉泰姆	35μAp7m嘉泰姆	300mAp7m嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5p7m嘉泰姆	Low Noise, High PSRRp7m嘉泰姆
CXLD6469p7m嘉泰姆	Max 6Vp7m嘉泰姆	1.5~4.5Vp7m嘉泰姆	±2%p7m嘉泰姆	73dB@100Hzp7m嘉泰姆	35μAp7m嘉泰姆	300mAp7m嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3p7m嘉泰姆	Low Noise, High PSRR, Output Dischargep7m嘉泰姆
CXLD6470p7m嘉泰姆	Max 6Vp7m嘉泰姆	1.0~4.5Vp7m嘉泰姆	±2%p7m嘉泰姆	70dB@100Hzp7m嘉泰姆	35μAp7m嘉泰姆	300mAp7m嘉泰姆	SOT23-5 SC70-5p7m嘉泰姆	Low Noise, High PSRR, Output Dischargep7m嘉泰姆
CXLD6471p7m嘉泰姆	2~6Vp7m嘉泰姆	1.2~5V,ADJp7m嘉泰姆	±2%/±1%p7m嘉泰姆	80dB@217Hz 78dB@1KHzp7m嘉泰姆	90μAp7m嘉泰姆	300mAp7m嘉泰姆	SOT23-5 SC70-5p7m嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output Dischargep7m嘉泰姆
CXLD6472p7m嘉泰姆	2~6Vp7m嘉泰姆	1.2~5Vp7m嘉泰姆	±2%/±1%p7m嘉泰姆	78dB@217Hzp7m嘉泰姆	90μAp7m嘉泰姆	300mAp7m嘉泰姆	SOT23-3 SOT89-3 SOT223-3p7m嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output Dischargep7m嘉泰姆
CXLD6473p7m嘉泰姆	2~6Vp7m嘉泰姆	1.2~5Vp7m嘉泰姆	±2%/±1%p7m嘉泰姆	78dB@217Hzp7m嘉泰姆	90μAp7m嘉泰姆	300mAp7m嘉泰姆	SOT23-5 SC70-5p7m嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output Dischargep7m嘉泰姆
CXLD6474p7m嘉泰姆	2~6Vp7m嘉泰姆	1.2~5Vp7m嘉泰姆	±2%/±1%p7m嘉泰姆	70dB@1KHzp7m嘉泰姆	90μA x 2p7m嘉泰姆	300mA x 2p7m嘉泰姆	SOT23-6 ESOP8p7m嘉泰姆	Dual Channels LDO, Output Dischargep7m嘉泰姆
CXLD6475p7m嘉泰姆	Max 6Vp7m嘉泰姆	1.5~4.5Vp7m嘉泰姆	±2%/±1%p7m嘉泰姆	73dB@100Hzp7m嘉泰姆	20μA x 2p7m嘉泰姆	300mA x 2p7m嘉泰姆	SOT23-6p7m嘉泰姆	Dual Channels LDO, Output Dischargep7m嘉泰姆
CXLD6476p7m嘉泰姆	4.75~40Vp7m嘉泰姆	1.8~10Vp7m嘉泰姆	±2%p7m嘉泰姆		6μAp7m嘉泰姆	500mAp7m嘉泰姆	SOT89-3p7m嘉泰姆	HV, Low Power Consumption, Low Dropout Voltagep7m嘉泰姆
CXLD6477p7m嘉泰姆	4.75~40Vp7m嘉泰姆	1.8~10Vp7m嘉泰姆	±2%p7m嘉泰姆		6μAp7m嘉泰姆	500mAp7m嘉泰姆	SOT89-3p7m嘉泰姆	HV, Low Power Consumption, Low Dropout Voltagep7m嘉泰姆
CXLD6478p7m嘉泰姆	Max 8Vp7m嘉泰姆	1.2~4.5Vp7m嘉泰姆	±2%/±1%p7m嘉泰姆	66dB@100Hzp7m嘉泰姆	75μAp7m嘉泰姆	500mAp7m嘉泰姆	SOT89-3 SOT23-5p7m嘉泰姆	Low Noise, High PSRR,Output Dischargep7m嘉泰姆
CXLD6480p7m嘉泰姆	Max 6Vp7m嘉泰姆	1.5~4.5Vp7m嘉泰姆	±2%p7m嘉泰姆	73dB@100Hzp7m嘉泰姆	20μAp7m嘉泰姆	500mAp7m嘉泰姆	SOT89-3p7m嘉泰姆	Low Noise, Low Dropout, High PSRR, Output Dischargep7m嘉泰姆
CXLD6479p7m嘉泰姆	Max 6Vp7m嘉泰姆	1.2~4.5Vp7m嘉泰姆	±2%p7m嘉泰姆	72dB@1KHzp7m嘉泰姆	30μAp7m嘉泰姆	500mAp7m嘉泰姆	SC70-5 SOT23-5p7m嘉泰姆	Low Noise, High PSRR Fast Response, Output Dischargep7m嘉泰姆
CXLD6482p7m嘉泰姆	Max 6Vp7m嘉泰姆	1.2~4.5Vp7m嘉泰姆	±2%p7m嘉泰姆	72dB@1KHzp7m嘉泰姆	30μA x 2p7m嘉泰姆	500mA x 2p7m嘉泰姆	SOT23-6p7m嘉泰姆	Dual Channels LDOp7m嘉泰姆
CXLD6483p7m嘉泰姆	2.5~6Vp7m嘉泰姆	1.0~5.0Vp7m嘉泰姆	±2%/±1%p7m嘉泰姆	70dB@100Hzp7m嘉泰姆	70μAp7m嘉泰姆	1Ap7m嘉泰姆	SOT223-3 TO252-3p7m嘉泰姆	1A Very Low Dropout Low Noise High PSRRp7m嘉泰姆
CXLD6484p7m嘉泰姆	Max 6Vp7m嘉泰姆	1.2~5.0Vp7m嘉泰姆	±2%p7m嘉泰姆		100μAp7m嘉泰姆	1Ap7m嘉泰姆	SOT89-3 SOT23-5p7m嘉泰姆	Low Noise, Low Dropout, High PSRRp7m嘉泰姆
CXLD6485p7m嘉泰姆	Max 6Vp7m嘉泰姆	1.2~5.0Vp7m嘉泰姆	±2%p7m嘉泰姆		100μAp7m嘉泰姆	1.5Ap7m嘉泰姆	SOT223p7m嘉泰姆	Low Noise, Low Dropout, High PSRRp7m嘉泰姆
CXLD6486p7m嘉泰姆	Max 18Vp7m嘉泰姆	1.2~5.0Vp7m嘉泰姆	±2%p7m嘉泰姆		3μAp7m嘉泰姆	2Ap7m嘉泰姆	SOT223 TO252p7m嘉泰姆	2A Low Dropout , Low lqp7m嘉泰姆
CXLD6481p7m嘉泰姆	Max 18Vp7m嘉泰姆	1.2~5.0Vp7m嘉泰姆	±2%p7m嘉泰姆		3μAp7m嘉泰姆	2Ap7m嘉泰姆	SOT223 TO252p7m嘉泰姆	2A Low Dropout , Low lqp7m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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