800mA可调电压高速LDO稳压器高精度低噪声低功耗15V输入CXLD6481三个固定输出电压 1.2V 1.8V和2.5V

发表时间：2020-06-18浏览次数：86

目录Vnu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） Vnu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Vnu嘉泰姆

一,产品概述(General Description) Vnu嘉泰姆
The CXLD6481 series are highly accurate, low noise,LDO Voltage Regulators that are Vnu嘉泰姆

capable of providing an output current that is in excess of 800mA with a maximum dropout Vnu嘉泰姆

voltage of 1.0V at 800mA（CXLD6481-1.8V）.This series contains three fixed output voltages Vnu嘉泰姆

of 1.2V,1.8 V and 2.5V that have no minimum load requirement to maintain regulation.On chipVnu嘉泰姆

trimming adjusts the reference/output voltage to within ±2% accuracy. Internal protection Vnu嘉泰姆

features consist of output current limiting, safe operating area compensation, and thermal shutdown. Vnu嘉泰姆

The CXLD6481series can operate with up to 15 V input. Devices are available in SOT223Vnu嘉泰姆

二.产品特点(Features)Vnu嘉泰姆
Vnu嘉泰姆

Output Current in Excess of 800mAVnu嘉泰姆

Dropout Voltage:115mV@ IOUT =100mA （CXLD6481-1.8V）Vnu嘉泰姆

Operating Voltage Range: 2.5V～15VVnu嘉泰姆

Highly Accuracy: ±2％Vnu嘉泰姆

Adjustable Output Voltage OptionVnu嘉泰姆

Standby Current: 52uA（TYP.）Vnu嘉泰姆

High Ripple Rejection: 70dB@1KHz（CXLD6481-1.8V）Vnu嘉泰姆

Line Regulation: 2mV（TYP.）Vnu嘉泰姆

Temperature Stability≤0.5%Vnu嘉泰姆

Thermal Shutdown Protection：160℃Vnu嘉泰姆

Packages:SOT223Vnu嘉泰姆

三,应用范围 (Applications)Vnu嘉泰姆
Vnu嘉泰姆

Consumer and Industrial Equipment Point of RegulationVnu嘉泰姆

Switching Power Supply Post RegulationVnu嘉泰姆

Hard Drive ControllersVnu嘉泰姆

Battery ChargersVnu嘉泰姆

四.技术规格书下载（产品PDF）Vnu嘉泰姆
Vnu嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们Vnu嘉泰姆

Vnu嘉泰姆

五,产品封装图 (Package)Vnu嘉泰姆
Vnu嘉泰姆

QQ截图20160413132832.jpg Vnu嘉泰姆

Pin NumberVnu嘉泰姆	Pin NameVnu嘉泰姆	FunctionsVnu嘉泰姆
SOT223Vnu嘉泰姆	Pin NameVnu嘉泰姆	FunctionsVnu嘉泰姆
1Vnu嘉泰姆
GNDVnu嘉泰姆	GroundVnu嘉泰姆
2Vnu嘉泰姆	VOUTVnu嘉泰姆	OutputVnu嘉泰姆
3Vnu嘉泰姆	VINVnu嘉泰姆	Power InputVnu嘉泰姆

六.电路原理图Vnu嘉泰姆
Vnu嘉泰姆
QQ截图20160419085207.jpg Vnu嘉泰姆

八,相关芯片选择指南Vnu嘉泰姆
Vnu嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )Vnu嘉泰姆
Part No.Vnu嘉泰姆	VINVnu嘉泰姆	VOUTVnu嘉泰姆	Accu.Vnu嘉泰姆	PSRRVnu嘉泰姆	IQVnu嘉泰姆	IOUT(Max)Vnu嘉泰姆	PackageVnu嘉泰姆	FeaturesVnu嘉泰姆
CXLD6463Vnu嘉泰姆	36VVnu嘉泰姆	3.3,5,12V, ADJVnu嘉泰姆	±2%Vnu嘉泰姆		10μAVnu嘉泰姆	150mAVnu嘉泰姆	SOT89-3 TO92Vnu嘉泰姆	HV Three-Terminal Positive RegulatorVnu嘉泰姆
CXLD6464Vnu嘉泰姆	1.5~8VVnu嘉泰姆	1.1~5.5VVnu嘉泰姆	±2%Vnu嘉泰姆		1μAVnu嘉泰姆	200mAVnu嘉泰姆	SOT23-3 SOT89-3 TO92 Vnu嘉泰姆	Low Power Consumption,Low Dropout VoltageVnu嘉泰姆
CXLD6465Vnu嘉泰姆	Max 16VVnu嘉泰姆	1.1~5.0VVnu嘉泰姆	±2%Vnu嘉泰姆		2μAVnu嘉泰姆	250mAVnu嘉泰姆	SOT23-3 SOT23-5 SOT89-3Vnu嘉泰姆	Low Power Consumption,Low Dropout VoltageVnu嘉泰姆
CXLD6466Vnu嘉泰姆	Max 16VVnu嘉泰姆	1.2~5.0VVnu嘉泰姆	±2%Vnu嘉泰姆		3μAVnu嘉泰姆	250mAVnu嘉泰姆	SOT23-3 SOT89-3Vnu嘉泰姆	Low Power Consumption,Low Dropout VoltageVnu嘉泰姆
CXLD6467Vnu嘉泰姆	Max 8VVnu嘉泰姆	1.2~6VVnu嘉泰姆	±2%/±1%Vnu嘉泰姆		3μAVnu嘉泰姆	250mAVnu嘉泰姆	SOT89-3 SOT23-3 TO92Vnu嘉泰姆	Low Dropout Voltage, Low lqVnu嘉泰姆
CXLD6468Vnu嘉泰姆	Max 6VVnu嘉泰姆	2~6VVnu嘉泰姆	±2%Vnu嘉泰姆	74dB@100HzVnu嘉泰姆	35μAVnu嘉泰姆	300mAVnu嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5Vnu嘉泰姆	Low Noise, High PSRRVnu嘉泰姆
CXLD6469Vnu嘉泰姆	Max 6VVnu嘉泰姆	1.5~4.5VVnu嘉泰姆	±2%Vnu嘉泰姆	73dB@100HzVnu嘉泰姆	35μAVnu嘉泰姆	300mAVnu嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3Vnu嘉泰姆	Low Noise, High PSRR, Output DischargeVnu嘉泰姆
CXLD6470Vnu嘉泰姆	Max 6VVnu嘉泰姆	1.0~4.5VVnu嘉泰姆	±2%Vnu嘉泰姆	70dB@100HzVnu嘉泰姆	35μAVnu嘉泰姆	300mAVnu嘉泰姆	SOT23-5 SC70-5Vnu嘉泰姆	Low Noise, High PSRR, Output DischargeVnu嘉泰姆
CXLD6471Vnu嘉泰姆	2~6VVnu嘉泰姆	1.2~5V,ADJVnu嘉泰姆	±2%/±1%Vnu嘉泰姆	80dB@217Hz 78dB@1KHzVnu嘉泰姆	90μAVnu嘉泰姆	300mAVnu嘉泰姆	SOT23-5 SC70-5Vnu嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeVnu嘉泰姆
CXLD6472Vnu嘉泰姆	2~6VVnu嘉泰姆	1.2~5VVnu嘉泰姆	±2%/±1%Vnu嘉泰姆	78dB@217HzVnu嘉泰姆	90μAVnu嘉泰姆	300mAVnu嘉泰姆	SOT23-3 SOT89-3 SOT223-3Vnu嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeVnu嘉泰姆
CXLD6473Vnu嘉泰姆	2~6VVnu嘉泰姆	1.2~5VVnu嘉泰姆	±2%/±1%Vnu嘉泰姆	78dB@217HzVnu嘉泰姆	90μAVnu嘉泰姆	300mAVnu嘉泰姆	SOT23-5 SC70-5Vnu嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeVnu嘉泰姆
CXLD6474Vnu嘉泰姆	2~6VVnu嘉泰姆	1.2~5VVnu嘉泰姆	±2%/±1%Vnu嘉泰姆	70dB@1KHzVnu嘉泰姆	90μA x 2Vnu嘉泰姆	300mA x 2Vnu嘉泰姆	SOT23-6 ESOP8Vnu嘉泰姆	Dual Channels LDO, Output DischargeVnu嘉泰姆
CXLD6475Vnu嘉泰姆	Max 6VVnu嘉泰姆	1.5~4.5VVnu嘉泰姆	±2%/±1%Vnu嘉泰姆	73dB@100HzVnu嘉泰姆	20μA x 2Vnu嘉泰姆	300mA x 2Vnu嘉泰姆	SOT23-6Vnu嘉泰姆	Dual Channels LDO, Output DischargeVnu嘉泰姆
CXLD6476Vnu嘉泰姆	4.75~40VVnu嘉泰姆	1.8~10VVnu嘉泰姆	±2%Vnu嘉泰姆		6μAVnu嘉泰姆	500mAVnu嘉泰姆	SOT89-3Vnu嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageVnu嘉泰姆
CXLD6477Vnu嘉泰姆	4.75~40VVnu嘉泰姆	1.8~10VVnu嘉泰姆	±2%Vnu嘉泰姆		6μAVnu嘉泰姆	500mAVnu嘉泰姆	SOT89-3Vnu嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageVnu嘉泰姆
CXLD6478Vnu嘉泰姆	Max 8VVnu嘉泰姆	1.2~4.5VVnu嘉泰姆	±2%/±1%Vnu嘉泰姆	66dB@100HzVnu嘉泰姆	75μAVnu嘉泰姆	500mAVnu嘉泰姆	SOT89-3 SOT23-5Vnu嘉泰姆	Low Noise, High PSRR,Output DischargeVnu嘉泰姆
CXLD6480Vnu嘉泰姆	Max 6VVnu嘉泰姆	1.5~4.5VVnu嘉泰姆	±2%Vnu嘉泰姆	73dB@100HzVnu嘉泰姆	20μAVnu嘉泰姆	500mAVnu嘉泰姆	SOT89-3Vnu嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeVnu嘉泰姆
CXLD6479Vnu嘉泰姆	Max 6VVnu嘉泰姆	1.2~4.5VVnu嘉泰姆	±2%Vnu嘉泰姆	72dB@1KHzVnu嘉泰姆	30μAVnu嘉泰姆	500mAVnu嘉泰姆	SC70-5 SOT23-5Vnu嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeVnu嘉泰姆
CXLD6482Vnu嘉泰姆	Max 6VVnu嘉泰姆	1.2~4.5VVnu嘉泰姆	±2%Vnu嘉泰姆	72dB@1KHzVnu嘉泰姆	30μA x 2Vnu嘉泰姆	500mA x 2Vnu嘉泰姆	SOT23-6Vnu嘉泰姆	Dual Channels LDOVnu嘉泰姆
CXLD6483Vnu嘉泰姆	2.5~6VVnu嘉泰姆	1.0~5.0VVnu嘉泰姆	±2%/±1%Vnu嘉泰姆	70dB@100HzVnu嘉泰姆	70μAVnu嘉泰姆	1AVnu嘉泰姆	SOT223-3 TO252-3Vnu嘉泰姆	1A Very Low Dropout Low Noise High PSRRVnu嘉泰姆
CXLD6484Vnu嘉泰姆	Max 6VVnu嘉泰姆	1.2~5.0VVnu嘉泰姆	±2%Vnu嘉泰姆		100μAVnu嘉泰姆	1AVnu嘉泰姆	SOT89-3 SOT23-5Vnu嘉泰姆	Low Noise, Low Dropout, High PSRRVnu嘉泰姆
CXLD6485Vnu嘉泰姆	Max 6VVnu嘉泰姆	1.2~5.0VVnu嘉泰姆	±2%Vnu嘉泰姆		100μAVnu嘉泰姆	1.5AVnu嘉泰姆	SOT223Vnu嘉泰姆	Low Noise, Low Dropout, High PSRRVnu嘉泰姆
CXLD6486Vnu嘉泰姆	Max 18VVnu嘉泰姆	1.2~5.0VVnu嘉泰姆	±2%Vnu嘉泰姆		3μAVnu嘉泰姆	2AVnu嘉泰姆	SOT223 TO252Vnu嘉泰姆	2A Low Dropout , Low lqVnu嘉泰姆
CXLD6481Vnu嘉泰姆	Max 18VVnu嘉泰姆	1.2~5.0VVnu嘉泰姆	±2%Vnu嘉泰姆		3μAVnu嘉泰姆	2AVnu嘉泰姆	SOT223 TO252Vnu嘉泰姆	2A Low Dropout , Low lqVnu嘉泰姆

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