Dual Channels LDO, Output Discharge CXLD6474 dual, low noise, low-dropout regulator supplying up to 300mA output current at each channel,

首页 > Products > Power Management > LDO Linear Regulator > Low Voltage Linear LDO >Dual Channels LDO, Output Discharge CXLD6474 dual, low noise, low-dropout regulator supplying up to 300mA output current at each channel,

The CXLD6474 dual, low noise, low-dropout regulator supplying up to
300mA output current at each channel. The output voltage for each
regulator is set independently by trimming. Voltages are selectable
in 50mV steps within a range of 1.2V to 3.3V by operating from a 2V
to 6V input. The CXLD6474includes two independent logic-controlled
shutdown inputs and allows the output of each regulator to be turned
off independently. When both outputs shutdown simultaneously, the
chip will be turn off and consumes nearly zero operation current which
is suitable for battery-power devices.
The CXLD6474 includes high accuracy voltage reference, error
amplifier, current limit circuit and output driver module.The CXLD6474
has excellent load and line transient response and good temperature
characteristics,which can assure the stability of chip and power
system.And It uses trimming technique to guarantee output voltage
accuracy within ?% or ?%. The CXLD6474 is available in SOT-23-6 and
ESOP-8 package which is Lead(Pb)-free

Manual

Ordering

Product introduction

目录GNW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） GNW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GNW嘉泰姆

一,产品概述(General Description) GNW嘉泰姆
GNW嘉泰姆
The CXLD6474 dual, low noise, low-dropout regulator supplying up toGNW嘉泰姆

300mA output current at each channel. The output voltage for each GNW嘉泰姆

regulator is set independently by trimming. Voltages are selectableGNW嘉泰姆

in 50mV steps within a range of 1.2V to 3.3V by operating from a 2V GNW嘉泰姆

to 6V input. The CXLD6474includes two independent logic-controlled GNW嘉泰姆

shutdown inputs and allows the output of each regulator to be turned GNW嘉泰姆

off independently. When both outputs shutdown simultaneously, the GNW嘉泰姆

chip will be turn off and consumes nearly zero operation current whichGNW嘉泰姆

is suitable for battery-power devices.GNW嘉泰姆

The CXLD6474 includes high accuracy voltage reference, error GNW嘉泰姆

amplifier, current limit circuit and output driver module.The CXLD6474GNW嘉泰姆

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

characteristics,which can assure the stability of chip and power GNW嘉泰姆

system.And It uses trimming technique to guarantee output voltage GNW嘉泰姆

accuracy within ±1% or ±2%. The CXLD6474 is available in SOT-23-6 andGNW嘉泰姆

ESOP-8 package which is Lead(Pb)-free GNW嘉泰姆

二.产品特点(Features)GNW嘉泰姆
GNW嘉泰姆

Up to 300mA Output Current(Each LDO)GNW嘉泰姆

Dual Shutdown Pins Control Each OutputGNW嘉泰姆

90uA Operating supply current per LDOGNW嘉泰姆

Excellent Line regulation:0.05%/VGNW嘉泰姆

Low Dropout:220mV@300mAGNW嘉泰姆

High Power Supply Rejection RatioGNW嘉泰姆

Wide Operating Voltage Range:2.0V to 6.0VGNW嘉泰姆

1.2V to 3.3V Factory-Preset OutputGNW嘉泰姆

High Accuracy: ±1% or ±2%GNW嘉泰姆

Internal Pulled down(8 M )resistorGNW嘉泰姆

Current Limiting and Thermal ProtectionGNW嘉泰姆

Two LDOs in SOT-23-6 and ESOP-8 PackageGNW嘉泰姆

RoHS Compliant and 100% Lead(Pb)-FreeGNW嘉泰姆

三,应用范围 (Applications)GNW嘉泰姆
GNW嘉泰姆

Cellular and Smart PhonesGNW嘉泰姆

Battery-Powered EquipmentGNW嘉泰姆

Laptop, Palmtops, Notebook ComputersGNW嘉泰姆

Hand-Held InstrumentsGNW嘉泰姆

PCMCIA Cards and Wireless LANGNW嘉泰姆

MP3/MP4/MP5 PlayersGNW嘉泰姆

Portable Information AppliancesGNW嘉泰姆

四.技术规格书下载（产品PDF）GNW嘉泰姆
GNW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！GNW嘉泰姆

QQ截图20160419174301.jpg GNW嘉泰姆

五,产品封装图 (Package)GNW嘉泰姆
GNW嘉泰姆
QQ截图20160418110436.jpg 六.电路原理图GNW嘉泰姆
GNW嘉泰姆
GNW嘉泰姆

七,功能概述GNW嘉泰姆
GNW嘉泰姆

OutputGNW嘉泰姆 VoltageGNW嘉泰姆	VoltageGNW嘉泰姆 CodeGNW嘉泰姆	AccuracyGNW嘉泰姆	PackageGNW嘉泰姆 TypeGNW嘉泰姆	ProductGNW嘉泰姆 NameGNW嘉泰姆	PackageGNW嘉泰姆 TypeGNW嘉泰姆	ProductGNW嘉泰姆 NameGNW嘉泰姆	PackageGNW嘉泰姆 TypeGNW嘉泰姆	ProductGNW嘉泰姆 NameGNW嘉泰姆
1.3V/2.8VGNW嘉泰姆	AGNW嘉泰姆	±2%GNW嘉泰姆	SOT-23-6AGNW嘉泰姆	CXLD6474-ABPRAGNW嘉泰姆	SOT-23-6BGNW嘉泰姆	CXLD6474-ABPRBGNW嘉泰姆	ESOP-8GNW嘉泰姆	CXLD6474-ABPEPGNW嘉泰姆
1.5V/3.0VGNW嘉泰姆	BGNW嘉泰姆	±2%GNW嘉泰姆	SOT-23-6AGNW嘉泰姆	CXLD6474-BBPRAGNW嘉泰姆	SOT-23-6BGNW嘉泰姆	CXLD6474-BBPRBGNW嘉泰姆	ESOP-8GNW嘉泰姆	CXLD6474-BBPEPGNW嘉泰姆
1.8V/2.5VGNW嘉泰姆	CGNW嘉泰姆	±2%GNW嘉泰姆	SOT-23-6AGNW嘉泰姆	CXLD6474-CBPRAGNW嘉泰姆	SOT-23-6BGNW嘉泰姆	CXLD6474-CBPRBGNW嘉泰姆	ESOP-8GNW嘉泰姆	CXLD6474-CBPEPGNW嘉泰姆
1.8V/2.8VGNW嘉泰姆	DGNW嘉泰姆	±2%GNW嘉泰姆	SOT-23-6AGNW嘉泰姆	CXLD6474-DBPRAGNW嘉泰姆	SOT-23-6BGNW嘉泰姆	CXLD6474-DBPRBGNW嘉泰姆	ESOP-8GNW嘉泰姆	CXLD6474-DBPEPGNW嘉泰姆
2.5V/1.8VGNW嘉泰姆	EGNW嘉泰姆	±2%GNW嘉泰姆	SOT-23-6AGNW嘉泰姆	CXLD6474-EBPRAGNW嘉泰姆	SOT-23-6BGNW嘉泰姆	CXLD6474-EBPRBGNW嘉泰姆	ESOP-8GNW嘉泰姆	CXLD6474-EBPEPGNW嘉泰姆

八,相关芯片选择指南GNW嘉泰姆
GNW嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )GNW嘉泰姆
Part No.GNW嘉泰姆	VINGNW嘉泰姆	VOUTGNW嘉泰姆	Accu.GNW嘉泰姆	PSRRGNW嘉泰姆	IQGNW嘉泰姆	IOUT(Max)GNW嘉泰姆	PackageGNW嘉泰姆	FeaturesGNW嘉泰姆
CXLD6463GNW嘉泰姆	36VGNW嘉泰姆	3.3,5,12V, ADJGNW嘉泰姆	±2%GNW嘉泰姆		10μAGNW嘉泰姆	150mAGNW嘉泰姆	SOT89-3 TO92GNW嘉泰姆	HV Three-Terminal Positive RegulatorGNW嘉泰姆
CXLD6464GNW嘉泰姆	1.5~8VGNW嘉泰姆	1.1~5.5VGNW嘉泰姆	±2%GNW嘉泰姆		1μAGNW嘉泰姆	200mAGNW嘉泰姆	SOT23-3 SOT89-3 TO92 GNW嘉泰姆	Low Power Consumption,Low Dropout VoltageGNW嘉泰姆
CXLD6465GNW嘉泰姆	Max 16VGNW嘉泰姆	1.1~5.0VGNW嘉泰姆	±2%GNW嘉泰姆		2μAGNW嘉泰姆	250mAGNW嘉泰姆	SOT23-3 SOT23-5 SOT89-3GNW嘉泰姆	Low Power Consumption,Low Dropout VoltageGNW嘉泰姆
CXLD6466GNW嘉泰姆	Max 16VGNW嘉泰姆	1.2~5.0VGNW嘉泰姆	±2%GNW嘉泰姆		3μAGNW嘉泰姆	250mAGNW嘉泰姆	SOT23-3 SOT89-3GNW嘉泰姆	Low Power Consumption,Low Dropout VoltageGNW嘉泰姆
CXLD6467GNW嘉泰姆	Max 8VGNW嘉泰姆	1.2~6VGNW嘉泰姆	±2%/±1%GNW嘉泰姆		3μAGNW嘉泰姆	250mAGNW嘉泰姆	SOT89-3 SOT23-3 TO92GNW嘉泰姆	Low Dropout Voltage, Low lqGNW嘉泰姆
CXLD6468GNW嘉泰姆	Max 6VGNW嘉泰姆	2~6VGNW嘉泰姆	±2%GNW嘉泰姆	74dB@100HzGNW嘉泰姆	35μAGNW嘉泰姆	300mAGNW嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5GNW嘉泰姆	Low Noise, High PSRRGNW嘉泰姆
CXLD6469GNW嘉泰姆	Max 6VGNW嘉泰姆	1.5~4.5VGNW嘉泰姆	±2%GNW嘉泰姆	73dB@100HzGNW嘉泰姆	35μAGNW嘉泰姆	300mAGNW嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3GNW嘉泰姆	Low Noise, High PSRR, Output DischargeGNW嘉泰姆
CXLD6470GNW嘉泰姆	Max 6VGNW嘉泰姆	1.0~4.5VGNW嘉泰姆	±2%GNW嘉泰姆	70dB@100HzGNW嘉泰姆	35μAGNW嘉泰姆	300mAGNW嘉泰姆	SOT23-5 SC70-5GNW嘉泰姆	Low Noise, High PSRR, Output DischargeGNW嘉泰姆
CXLD6471GNW嘉泰姆	2~6VGNW嘉泰姆	1.2~5V,ADJGNW嘉泰姆	±2%/±1%GNW嘉泰姆	80dB@217Hz 78dB@1KHzGNW嘉泰姆	90μAGNW嘉泰姆	300mAGNW嘉泰姆	SOT23-5 SC70-5GNW嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeGNW嘉泰姆
CXLD6472GNW嘉泰姆	2~6VGNW嘉泰姆	1.2~5VGNW嘉泰姆	±2%/±1%GNW嘉泰姆	78dB@217HzGNW嘉泰姆	90μAGNW嘉泰姆	300mAGNW嘉泰姆	SOT23-3 SOT89-3 SOT223-3GNW嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeGNW嘉泰姆
CXLD6473GNW嘉泰姆	2~6VGNW嘉泰姆	1.2~5VGNW嘉泰姆	±2%/±1%GNW嘉泰姆	78dB@217HzGNW嘉泰姆	90μAGNW嘉泰姆	300mAGNW嘉泰姆	SOT23-5 SC70-5GNW嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeGNW嘉泰姆
CXLD6474GNW嘉泰姆	2~6VGNW嘉泰姆	1.2~5VGNW嘉泰姆	±2%/±1%GNW嘉泰姆	70dB@1KHzGNW嘉泰姆	90μA x 2GNW嘉泰姆	300mA x 2GNW嘉泰姆	SOT23-6 ESOP8GNW嘉泰姆	Dual Channels LDO, Output DischargeGNW嘉泰姆
CXLD6475GNW嘉泰姆	Max 6VGNW嘉泰姆	1.5~4.5VGNW嘉泰姆	±2%/±1%GNW嘉泰姆	73dB@100HzGNW嘉泰姆	20μA x 2GNW嘉泰姆	300mA x 2GNW嘉泰姆	SOT23-6GNW嘉泰姆	Dual Channels LDO, Output DischargeGNW嘉泰姆
CXLD6476GNW嘉泰姆	4.75~40VGNW嘉泰姆	1.8~10VGNW嘉泰姆	±2%GNW嘉泰姆		6μAGNW嘉泰姆	500mAGNW嘉泰姆	SOT89-3GNW嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageGNW嘉泰姆
CXLD6477GNW嘉泰姆	4.75~40VGNW嘉泰姆	1.8~10VGNW嘉泰姆	±2%GNW嘉泰姆		6μAGNW嘉泰姆	500mAGNW嘉泰姆	SOT89-3GNW嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageGNW嘉泰姆
CXLD6478GNW嘉泰姆	Max 8VGNW嘉泰姆	1.2~4.5VGNW嘉泰姆	±2%/±1%GNW嘉泰姆	66dB@100HzGNW嘉泰姆	75μAGNW嘉泰姆	500mAGNW嘉泰姆	SOT89-3 SOT23-5GNW嘉泰姆	Low Noise, High PSRR,Output DischargeGNW嘉泰姆
CXLD6480GNW嘉泰姆	Max 6VGNW嘉泰姆	1.5~4.5VGNW嘉泰姆	±2%GNW嘉泰姆	73dB@100HzGNW嘉泰姆	20μAGNW嘉泰姆	500mAGNW嘉泰姆	SOT89-3GNW嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeGNW嘉泰姆
CXLD6479GNW嘉泰姆	Max 6VGNW嘉泰姆	1.2~4.5VGNW嘉泰姆	±2%GNW嘉泰姆	72dB@1KHzGNW嘉泰姆	30μAGNW嘉泰姆	500mAGNW嘉泰姆	SC70-5 SOT23-5GNW嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeGNW嘉泰姆
CXLD6482GNW嘉泰姆	Max 6VGNW嘉泰姆	1.2~4.5VGNW嘉泰姆	±2%GNW嘉泰姆	72dB@1KHzGNW嘉泰姆	30μA x 2GNW嘉泰姆	500mA x 2GNW嘉泰姆	SOT23-6GNW嘉泰姆	Dual Channels LDOGNW嘉泰姆
CXLD6483GNW嘉泰姆	2.5~6VGNW嘉泰姆	1.0~5.0VGNW嘉泰姆	±2%/±1%GNW嘉泰姆	70dB@100HzGNW嘉泰姆	70μAGNW嘉泰姆	1AGNW嘉泰姆	SOT223-3 TO252-3GNW嘉泰姆	1A Very Low Dropout Low Noise High PSRRGNW嘉泰姆
CXLD6484GNW嘉泰姆	Max 6VGNW嘉泰姆	1.2~5.0VGNW嘉泰姆	±2%GNW嘉泰姆		100μAGNW嘉泰姆	1AGNW嘉泰姆	SOT89-3 SOT23-5GNW嘉泰姆	Low Noise, Low Dropout, High PSRRGNW嘉泰姆
CXLD6485GNW嘉泰姆	Max 6VGNW嘉泰姆	1.2~5.0VGNW嘉泰姆	±2%GNW嘉泰姆		100μAGNW嘉泰姆	1.5AGNW嘉泰姆	SOT223GNW嘉泰姆	Low Noise, Low Dropout, High PSRRGNW嘉泰姆
CXLD6486GNW嘉泰姆	Max 18VGNW嘉泰姆	1.2~5.0VGNW嘉泰姆	±2%GNW嘉泰姆		3μAGNW嘉泰姆	2AGNW嘉泰姆	SOT223 TO252GNW嘉泰姆	2A Low Dropout , Low lqGNW嘉泰姆
CXLD6481GNW嘉泰姆	Max 18VGNW嘉泰姆	1.2~5.0VGNW嘉泰姆	±2%GNW嘉泰姆		3μAGNW嘉泰姆	2AGNW嘉泰姆	SOT223 TO252GNW嘉泰姆	2A Low Dropout , Low lqGNW嘉泰姆

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Next▶:Dual Channels LDO, Output Discharge CXLD6475 dual, low-noise, low-dropout regulator delivers at least 300mA of continuous output current,The output voltage for each regulator is set independently by

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