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

目录f0I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） f0I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f0I嘉泰姆

一,产品概述(General Description) f0I嘉泰姆
The CXLD6481 series are highly accurate, low noise,LDO Voltage Regulators that are f0I嘉泰姆

capable of providing an output current that is in excess of 800mA with a maximum dropout f0I嘉泰姆

voltage of 1.0V at 800mA（CXLD6481-1.8V）.This series contains three fixed output voltages f0I嘉泰姆

of 1.2V,1.8 V and 2.5V that have no minimum load requirement to maintain regulation.On chipf0I嘉泰姆

trimming adjusts the reference/output voltage to within ±2% accuracy. Internal protection f0I嘉泰姆

features consist of output current limiting, safe operating area compensation, and thermal shutdown. f0I嘉泰姆

The CXLD6481series can operate with up to 15 V input. Devices are available in SOT223f0I嘉泰姆

二.产品特点(Features)f0I嘉泰姆
f0I嘉泰姆

Output Current in Excess of 800mAf0I嘉泰姆

Dropout Voltage:115mV@ IOUT =100mA （CXLD6481-1.8V）f0I嘉泰姆

Operating Voltage Range: 2.5V～15Vf0I嘉泰姆

Highly Accuracy: ±2％f0I嘉泰姆

Adjustable Output Voltage Optionf0I嘉泰姆

Standby Current: 52uA（TYP.）f0I嘉泰姆

High Ripple Rejection: 70dB@1KHz（CXLD6481-1.8V）f0I嘉泰姆

Line Regulation: 2mV（TYP.）f0I嘉泰姆

Temperature Stability≤0.5%f0I嘉泰姆

Thermal Shutdown Protection：160℃f0I嘉泰姆

Packages:SOT223f0I嘉泰姆

三,应用范围 (Applications)f0I嘉泰姆
f0I嘉泰姆

Consumer and Industrial Equipment Point of Regulationf0I嘉泰姆

Switching Power Supply Post Regulationf0I嘉泰姆

Hard Drive Controllersf0I嘉泰姆

Battery Chargersf0I嘉泰姆

四.技术规格书下载（产品PDF）f0I嘉泰姆
f0I嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们f0I嘉泰姆

f0I嘉泰姆

五,产品封装图 (Package)f0I嘉泰姆
f0I嘉泰姆

QQ截图20160413132832.jpg f0I嘉泰姆

Pin Numberf0I嘉泰姆	Pin Namef0I嘉泰姆	Functionsf0I嘉泰姆
SOT223f0I嘉泰姆	Pin Namef0I嘉泰姆	Functionsf0I嘉泰姆
1f0I嘉泰姆
GNDf0I嘉泰姆	Groundf0I嘉泰姆
2f0I嘉泰姆	VOUTf0I嘉泰姆	Outputf0I嘉泰姆
3f0I嘉泰姆	VINf0I嘉泰姆	Power Inputf0I嘉泰姆

六.电路原理图f0I嘉泰姆
f0I嘉泰姆
QQ截图20160419085207.jpg f0I嘉泰姆

八,相关芯片选择指南f0I嘉泰姆
f0I嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )f0I嘉泰姆
Part No.f0I嘉泰姆	VINf0I嘉泰姆	VOUTf0I嘉泰姆	Accu.f0I嘉泰姆	PSRRf0I嘉泰姆	IQf0I嘉泰姆	IOUT(Max)f0I嘉泰姆	Packagef0I嘉泰姆	Featuresf0I嘉泰姆
CXLD6463f0I嘉泰姆	36Vf0I嘉泰姆	3.3,5,12V, ADJf0I嘉泰姆	±2%f0I嘉泰姆		10μAf0I嘉泰姆	150mAf0I嘉泰姆	SOT89-3 TO92f0I嘉泰姆	HV Three-Terminal Positive Regulatorf0I嘉泰姆
CXLD6464f0I嘉泰姆	1.5~8Vf0I嘉泰姆	1.1~5.5Vf0I嘉泰姆	±2%f0I嘉泰姆		1μAf0I嘉泰姆	200mAf0I嘉泰姆	SOT23-3 SOT89-3 TO92 f0I嘉泰姆	Low Power Consumption,Low Dropout Voltagef0I嘉泰姆
CXLD6465f0I嘉泰姆	Max 16Vf0I嘉泰姆	1.1~5.0Vf0I嘉泰姆	±2%f0I嘉泰姆		2μAf0I嘉泰姆	250mAf0I嘉泰姆	SOT23-3 SOT23-5 SOT89-3f0I嘉泰姆	Low Power Consumption,Low Dropout Voltagef0I嘉泰姆
CXLD6466f0I嘉泰姆	Max 16Vf0I嘉泰姆	1.2~5.0Vf0I嘉泰姆	±2%f0I嘉泰姆		3μAf0I嘉泰姆	250mAf0I嘉泰姆	SOT23-3 SOT89-3f0I嘉泰姆	Low Power Consumption,Low Dropout Voltagef0I嘉泰姆
CXLD6467f0I嘉泰姆	Max 8Vf0I嘉泰姆	1.2~6Vf0I嘉泰姆	±2%/±1%f0I嘉泰姆		3μAf0I嘉泰姆	250mAf0I嘉泰姆	SOT89-3 SOT23-3 TO92f0I嘉泰姆	Low Dropout Voltage, Low lqf0I嘉泰姆
CXLD6468f0I嘉泰姆	Max 6Vf0I嘉泰姆	2~6Vf0I嘉泰姆	±2%f0I嘉泰姆	74dB@100Hzf0I嘉泰姆	35μAf0I嘉泰姆	300mAf0I嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5f0I嘉泰姆	Low Noise, High PSRRf0I嘉泰姆
CXLD6469f0I嘉泰姆	Max 6Vf0I嘉泰姆	1.5~4.5Vf0I嘉泰姆	±2%f0I嘉泰姆	73dB@100Hzf0I嘉泰姆	35μAf0I嘉泰姆	300mAf0I嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3f0I嘉泰姆	Low Noise, High PSRR, Output Dischargef0I嘉泰姆
CXLD6470f0I嘉泰姆	Max 6Vf0I嘉泰姆	1.0~4.5Vf0I嘉泰姆	±2%f0I嘉泰姆	70dB@100Hzf0I嘉泰姆	35μAf0I嘉泰姆	300mAf0I嘉泰姆	SOT23-5 SC70-5f0I嘉泰姆	Low Noise, High PSRR, Output Dischargef0I嘉泰姆
CXLD6471f0I嘉泰姆	2~6Vf0I嘉泰姆	1.2~5V,ADJf0I嘉泰姆	±2%/±1%f0I嘉泰姆	80dB@217Hz 78dB@1KHzf0I嘉泰姆	90μAf0I嘉泰姆	300mAf0I嘉泰姆	SOT23-5 SC70-5f0I嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output Dischargef0I嘉泰姆
CXLD6472f0I嘉泰姆	2~6Vf0I嘉泰姆	1.2~5Vf0I嘉泰姆	±2%/±1%f0I嘉泰姆	78dB@217Hzf0I嘉泰姆	90μAf0I嘉泰姆	300mAf0I嘉泰姆	SOT23-3 SOT89-3 SOT223-3f0I嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output Dischargef0I嘉泰姆
CXLD6473f0I嘉泰姆	2~6Vf0I嘉泰姆	1.2~5Vf0I嘉泰姆	±2%/±1%f0I嘉泰姆	78dB@217Hzf0I嘉泰姆	90μAf0I嘉泰姆	300mAf0I嘉泰姆	SOT23-5 SC70-5f0I嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output Dischargef0I嘉泰姆
CXLD6474f0I嘉泰姆	2~6Vf0I嘉泰姆	1.2~5Vf0I嘉泰姆	±2%/±1%f0I嘉泰姆	70dB@1KHzf0I嘉泰姆	90μA x 2f0I嘉泰姆	300mA x 2f0I嘉泰姆	SOT23-6 ESOP8f0I嘉泰姆	Dual Channels LDO, Output Dischargef0I嘉泰姆
CXLD6475f0I嘉泰姆	Max 6Vf0I嘉泰姆	1.5~4.5Vf0I嘉泰姆	±2%/±1%f0I嘉泰姆	73dB@100Hzf0I嘉泰姆	20μA x 2f0I嘉泰姆	300mA x 2f0I嘉泰姆	SOT23-6f0I嘉泰姆	Dual Channels LDO, Output Dischargef0I嘉泰姆
CXLD6476f0I嘉泰姆	4.75~40Vf0I嘉泰姆	1.8~10Vf0I嘉泰姆	±2%f0I嘉泰姆		6μAf0I嘉泰姆	500mAf0I嘉泰姆	SOT89-3f0I嘉泰姆	HV, Low Power Consumption, Low Dropout Voltagef0I嘉泰姆
CXLD6477f0I嘉泰姆	4.75~40Vf0I嘉泰姆	1.8~10Vf0I嘉泰姆	±2%f0I嘉泰姆		6μAf0I嘉泰姆	500mAf0I嘉泰姆	SOT89-3f0I嘉泰姆	HV, Low Power Consumption, Low Dropout Voltagef0I嘉泰姆
CXLD6478f0I嘉泰姆	Max 8Vf0I嘉泰姆	1.2~4.5Vf0I嘉泰姆	±2%/±1%f0I嘉泰姆	66dB@100Hzf0I嘉泰姆	75μAf0I嘉泰姆	500mAf0I嘉泰姆	SOT89-3 SOT23-5f0I嘉泰姆	Low Noise, High PSRR,Output Dischargef0I嘉泰姆
CXLD6480f0I嘉泰姆	Max 6Vf0I嘉泰姆	1.5~4.5Vf0I嘉泰姆	±2%f0I嘉泰姆	73dB@100Hzf0I嘉泰姆	20μAf0I嘉泰姆	500mAf0I嘉泰姆	SOT89-3f0I嘉泰姆	Low Noise, Low Dropout, High PSRR, Output Dischargef0I嘉泰姆
CXLD6479f0I嘉泰姆	Max 6Vf0I嘉泰姆	1.2~4.5Vf0I嘉泰姆	±2%f0I嘉泰姆	72dB@1KHzf0I嘉泰姆	30μAf0I嘉泰姆	500mAf0I嘉泰姆	SC70-5 SOT23-5f0I嘉泰姆	Low Noise, High PSRR Fast Response, Output Dischargef0I嘉泰姆
CXLD6482f0I嘉泰姆	Max 6Vf0I嘉泰姆	1.2~4.5Vf0I嘉泰姆	±2%f0I嘉泰姆	72dB@1KHzf0I嘉泰姆	30μA x 2f0I嘉泰姆	500mA x 2f0I嘉泰姆	SOT23-6f0I嘉泰姆	Dual Channels LDOf0I嘉泰姆
CXLD6483f0I嘉泰姆	2.5~6Vf0I嘉泰姆	1.0~5.0Vf0I嘉泰姆	±2%/±1%f0I嘉泰姆	70dB@100Hzf0I嘉泰姆	70μAf0I嘉泰姆	1Af0I嘉泰姆	SOT223-3 TO252-3f0I嘉泰姆	1A Very Low Dropout Low Noise High PSRRf0I嘉泰姆
CXLD6484f0I嘉泰姆	Max 6Vf0I嘉泰姆	1.2~5.0Vf0I嘉泰姆	±2%f0I嘉泰姆		100μAf0I嘉泰姆	1Af0I嘉泰姆	SOT89-3 SOT23-5f0I嘉泰姆	Low Noise, Low Dropout, High PSRRf0I嘉泰姆
CXLD6485f0I嘉泰姆	Max 6Vf0I嘉泰姆	1.2~5.0Vf0I嘉泰姆	±2%f0I嘉泰姆		100μAf0I嘉泰姆	1.5Af0I嘉泰姆	SOT223f0I嘉泰姆	Low Noise, Low Dropout, High PSRRf0I嘉泰姆
CXLD6486f0I嘉泰姆	Max 18Vf0I嘉泰姆	1.2~5.0Vf0I嘉泰姆	±2%f0I嘉泰姆		3μAf0I嘉泰姆	2Af0I嘉泰姆	SOT223 TO252f0I嘉泰姆	2A Low Dropout , Low lqf0I嘉泰姆
CXLD6481f0I嘉泰姆	Max 18Vf0I嘉泰姆	1.2~5.0Vf0I嘉泰姆	±2%f0I嘉泰姆		3μAf0I嘉泰姆	2Af0I嘉泰姆	SOT223 TO252f0I嘉泰姆	2A Low Dropout , Low lqf0I嘉泰姆