CXLD6478正电压输出低功耗低压差稳压器1.2V~4.5V的输出值每0.1V步高精度电压基准误差放大器限流电路和输出驱动模块

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发表时间：2020-06-17浏览次数：293

CXLD6478正电压输出低功耗低压差稳压器1.2V~4.5V的输出值每0.1V步高精度电压基准误差放大器限流电路和输出驱动模块

目录EWe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） EWe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EWe嘉泰姆

一,产品概述(General Description) EWe嘉泰姆
EWe嘉泰姆
CXLD6478 series is a group of positive voltage output, low EWe嘉泰姆

power consumption,low dropout voltage regulator.EWe嘉泰姆

CXLD6478 can provide output value in the range of 1.2V~4.5VEWe嘉泰姆

every 0.1V step. It also can be customized on command.EWe嘉泰姆

CXLD6478 includes high accuracy voltage reference, error EWe嘉泰姆

amplifier, current limit circuit and output driver module with EWe嘉泰姆

discharge capability.EWe嘉泰姆

CXLD6478 has excellent load and line transient response EWe嘉泰姆

and good temperature characteristics, which can assure the EWe嘉泰姆

stability of chip and power system. And it uses trimming EWe嘉泰姆

technique to guarantee output voltage accuracy within±2%.EWe嘉泰姆

CXLD6478 is available in SOT-23-5,SOT89-3, SOT23-3, EWe嘉泰姆

TO92 packages which are lead free.EWe嘉泰姆

二.产品特点(Features)EWe嘉泰姆
EWe嘉泰姆

· Low Power Consumption: 75uA（Typ.）EWe嘉泰姆

· Low output noise (47uVRMS)EWe嘉泰姆

· Standby Mode: 0.1uAEWe嘉泰姆

· Low dropout Voltage: 0.46V@500mA (Typ.)EWe嘉泰姆

· High Ripple Rejection: 66dB@100Hz (Typ.)EWe嘉泰姆

· Low Temperature Coefficient: ±100ppm/°CEWe嘉泰姆

· Excellent Line regulation: 0.05%/VEWe嘉泰姆

· Build-in chip enable and discharge circuitEWe嘉泰姆

· Output Voltage Range: 1.2V~4.5V(customized on command every 0.1V step)EWe嘉泰姆

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

· Output Current LimitEWe嘉泰姆

三,应用范围 (Applications)EWe嘉泰姆
EWe嘉泰姆

· Power source for cellular phones and various kind of PCSsEWe嘉泰姆

· Battery Powered equipmentEWe嘉泰姆

· Power Management of MP3, PDA, DSC,Mouse, PS2 GamesEWe嘉泰姆

· Reference Voltage SourceEWe嘉泰姆

· Regulation after Switching PowerEWe嘉泰姆

四.技术规格书下载（产品PDF）EWe嘉泰姆
EWe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！EWe嘉泰姆

QQ截图20160419174301.jpg EWe嘉泰姆

五,产品封装图 (Package)EWe嘉泰姆
EWe嘉泰姆
EWe嘉泰姆

六.电路原理图EWe嘉泰姆
EWe嘉泰姆
EWe嘉泰姆

七,功能概述EWe嘉泰姆
EWe嘉泰姆

OutputEWe嘉泰姆 VoltageEWe嘉泰姆	PackageEWe嘉泰姆 TypeEWe嘉泰姆	ProductEWe嘉泰姆 NameEWe嘉泰姆	PackageEWe嘉泰姆 TypeEWe嘉泰姆	ProductEWe嘉泰姆 NameEWe嘉泰姆	PackageEWe嘉泰姆 TypeEWe嘉泰姆	ProductEWe嘉泰姆 NameEWe嘉泰姆
1.2VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-12PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-12PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-12PRNEWe嘉泰姆
1.5VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-15PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-15PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-15PRNEWe嘉泰姆
1.8VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-18PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-18PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-18PRNEWe嘉泰姆
2.1VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-21PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-21PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-21PRNEWe嘉泰姆
2.5VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-25PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-25PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-25PRNEWe嘉泰姆
2.8VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-28PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-28PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-28PRNEWe嘉泰姆
2.85VEWe嘉泰姆					SOT-23-5 AEWe嘉泰姆	CXLD6478-285PRNEWe嘉泰姆
3.0VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-30PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-30PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-30PRNEWe嘉泰姆
3.2VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-32PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-32PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-32PRNEWe嘉泰姆
3.3VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-33PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-33PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-33PRNEWe嘉泰姆
3.5VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-35PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-35PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-35PRNEWe嘉泰姆

4.5VEWe嘉泰姆	SOT-89-3AEWe嘉泰姆	CXLD6478-45PSAEWe嘉泰姆	SOT-89-3BEWe嘉泰姆	CXLD6478-45PSBEWe嘉泰姆	SOT-23-5 AEWe嘉泰姆	CXLD6478-45PRNEWe嘉泰姆

八,相关芯片选择指南EWe嘉泰姆
EWe嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )EWe嘉泰姆
Part No.EWe嘉泰姆	VINEWe嘉泰姆	VOUTEWe嘉泰姆	Accu.EWe嘉泰姆	PSRREWe嘉泰姆	IQEWe嘉泰姆	IOUT(Max)EWe嘉泰姆	PackageEWe嘉泰姆	FeaturesEWe嘉泰姆
CXLD6463EWe嘉泰姆	36VEWe嘉泰姆	3.3,5,12V, ADJEWe嘉泰姆	±2%EWe嘉泰姆		10μAEWe嘉泰姆	150mAEWe嘉泰姆	SOT89-3 TO92EWe嘉泰姆	HV Three-Terminal Positive RegulatorEWe嘉泰姆
CXLD6464EWe嘉泰姆	1.5~8VEWe嘉泰姆	1.1~5.5VEWe嘉泰姆	±2%EWe嘉泰姆		1μAEWe嘉泰姆	200mAEWe嘉泰姆	SOT23-3 SOT89-3 TO92 EWe嘉泰姆	Low Power Consumption,Low Dropout VoltageEWe嘉泰姆
CXLD6465EWe嘉泰姆	Max 16VEWe嘉泰姆	1.1~5.0VEWe嘉泰姆	±2%EWe嘉泰姆		2μAEWe嘉泰姆	250mAEWe嘉泰姆	SOT23-3 SOT23-5 SOT89-3EWe嘉泰姆	Low Power Consumption,Low Dropout VoltageEWe嘉泰姆
CXLD6466EWe嘉泰姆	Max 16VEWe嘉泰姆	1.2~5.0VEWe嘉泰姆	±2%EWe嘉泰姆		3μAEWe嘉泰姆	250mAEWe嘉泰姆	SOT23-3 SOT89-3EWe嘉泰姆	Low Power Consumption,Low Dropout VoltageEWe嘉泰姆
CXLD6467EWe嘉泰姆	Max 8VEWe嘉泰姆	1.2~6VEWe嘉泰姆	±2%/±1%EWe嘉泰姆		3μAEWe嘉泰姆	250mAEWe嘉泰姆	SOT89-3 SOT23-3 TO92EWe嘉泰姆	Low Dropout Voltage, Low lqEWe嘉泰姆
CXLD6468EWe嘉泰姆	Max 6VEWe嘉泰姆	2~6VEWe嘉泰姆	±2%EWe嘉泰姆	74dB@100HzEWe嘉泰姆	35μAEWe嘉泰姆	300mAEWe嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5EWe嘉泰姆	Low Noise, High PSRREWe嘉泰姆
CXLD6469EWe嘉泰姆	Max 6VEWe嘉泰姆	1.5~4.5VEWe嘉泰姆	±2%EWe嘉泰姆	73dB@100HzEWe嘉泰姆	35μAEWe嘉泰姆	300mAEWe嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3EWe嘉泰姆	Low Noise, High PSRR, Output DischargeEWe嘉泰姆
CXLD6470EWe嘉泰姆	Max 6VEWe嘉泰姆	1.0~4.5VEWe嘉泰姆	±2%EWe嘉泰姆	70dB@100HzEWe嘉泰姆	35μAEWe嘉泰姆	300mAEWe嘉泰姆	SOT23-5 SC70-5EWe嘉泰姆	Low Noise, High PSRR, Output DischargeEWe嘉泰姆
CXLD6471EWe嘉泰姆	2~6VEWe嘉泰姆	1.2~5V,ADJEWe嘉泰姆	±2%/±1%EWe嘉泰姆	80dB@217Hz 78dB@1KHzEWe嘉泰姆	90μAEWe嘉泰姆	300mAEWe嘉泰姆	SOT23-5 SC70-5EWe嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeEWe嘉泰姆
CXLD6472EWe嘉泰姆	2~6VEWe嘉泰姆	1.2~5VEWe嘉泰姆	±2%/±1%EWe嘉泰姆	78dB@217HzEWe嘉泰姆	90μAEWe嘉泰姆	300mAEWe嘉泰姆	SOT23-3 SOT89-3 SOT223-3EWe嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeEWe嘉泰姆
CXLD6473EWe嘉泰姆	2~6VEWe嘉泰姆	1.2~5VEWe嘉泰姆	±2%/±1%EWe嘉泰姆	78dB@217HzEWe嘉泰姆	90μAEWe嘉泰姆	300mAEWe嘉泰姆	SOT23-5 SC70-5EWe嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeEWe嘉泰姆
CXLD6474EWe嘉泰姆	2~6VEWe嘉泰姆	1.2~5VEWe嘉泰姆	±2%/±1%EWe嘉泰姆	70dB@1KHzEWe嘉泰姆	90μA x 2EWe嘉泰姆	300mA x 2EWe嘉泰姆	SOT23-6 ESOP8EWe嘉泰姆	Dual Channels LDO, Output DischargeEWe嘉泰姆
CXLD6475EWe嘉泰姆	Max 6VEWe嘉泰姆	1.5~4.5VEWe嘉泰姆	±2%/±1%EWe嘉泰姆	73dB@100HzEWe嘉泰姆	20μA x 2EWe嘉泰姆	300mA x 2EWe嘉泰姆	SOT23-6EWe嘉泰姆	Dual Channels LDO, Output DischargeEWe嘉泰姆
CXLD6476EWe嘉泰姆	4.75~40VEWe嘉泰姆	1.8~10VEWe嘉泰姆	±2%EWe嘉泰姆		6μAEWe嘉泰姆	500mAEWe嘉泰姆	SOT89-3EWe嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageEWe嘉泰姆
CXLD6477EWe嘉泰姆	4.75~40VEWe嘉泰姆	1.8~10VEWe嘉泰姆	±2%EWe嘉泰姆		6μAEWe嘉泰姆	500mAEWe嘉泰姆	SOT89-3EWe嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageEWe嘉泰姆
CXLD6478EWe嘉泰姆	Max 8VEWe嘉泰姆	1.2~4.5VEWe嘉泰姆	±2%/±1%EWe嘉泰姆	66dB@100HzEWe嘉泰姆	75μAEWe嘉泰姆	500mAEWe嘉泰姆	SOT89-3 SOT23-5EWe嘉泰姆	Low Noise, High PSRR,Output DischargeEWe嘉泰姆
CXLD6480EWe嘉泰姆	Max 6VEWe嘉泰姆	1.5~4.5VEWe嘉泰姆	±2%EWe嘉泰姆	73dB@100HzEWe嘉泰姆	20μAEWe嘉泰姆	500mAEWe嘉泰姆	SOT89-3EWe嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeEWe嘉泰姆
CXLD6479EWe嘉泰姆	Max 6VEWe嘉泰姆	1.2~4.5VEWe嘉泰姆	±2%EWe嘉泰姆	72dB@1KHzEWe嘉泰姆	30μAEWe嘉泰姆	500mAEWe嘉泰姆	SC70-5 SOT23-5EWe嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeEWe嘉泰姆
CXLD6482EWe嘉泰姆	Max 6VEWe嘉泰姆	1.2~4.5VEWe嘉泰姆	±2%EWe嘉泰姆	72dB@1KHzEWe嘉泰姆	30μA x 2EWe嘉泰姆	500mA x 2EWe嘉泰姆	SOT23-6EWe嘉泰姆	Dual Channels LDOEWe嘉泰姆
CXLD6483EWe嘉泰姆	2.5~6VEWe嘉泰姆	1.0~5.0VEWe嘉泰姆	±2%/±1%EWe嘉泰姆	70dB@100HzEWe嘉泰姆	70μAEWe嘉泰姆	1AEWe嘉泰姆	SOT223-3 TO252-3EWe嘉泰姆	1A Very Low Dropout Low Noise High PSRREWe嘉泰姆
CXLD6484EWe嘉泰姆	Max 6VEWe嘉泰姆	1.2~5.0VEWe嘉泰姆	±2%EWe嘉泰姆		100μAEWe嘉泰姆	1AEWe嘉泰姆	SOT89-3 SOT23-5EWe嘉泰姆	Low Noise, Low Dropout, High PSRREWe嘉泰姆
CXLD6485EWe嘉泰姆	Max 6VEWe嘉泰姆	1.2~5.0VEWe嘉泰姆	±2%EWe嘉泰姆		100μAEWe嘉泰姆	1.5AEWe嘉泰姆	SOT223EWe嘉泰姆	Low Noise, Low Dropout, High PSRREWe嘉泰姆
CXLD6486EWe嘉泰姆	Max 18VEWe嘉泰姆	1.2~5.0VEWe嘉泰姆	±2%EWe嘉泰姆		3μAEWe嘉泰姆	2AEWe嘉泰姆	SOT223 TO252EWe嘉泰姆	2A Low Dropout , Low lqEWe嘉泰姆
CXLD6481EWe嘉泰姆	Max 18VEWe嘉泰姆	1.2~5.0VEWe嘉泰姆	±2%EWe嘉泰姆		3μAEWe嘉泰姆	2AEWe嘉泰姆	SOT223 TO252EWe嘉泰姆	2A Low Dropout , Low lqEWe嘉泰姆

上一篇：40V输入500mA输出电流低静态电流LDO CXLD6477高精度高输入电压低静态电流高速度低压差线性稳压器具有高纹波抑制

下一篇：CXLD6480正压输出低功耗高PSRR低压差线性稳压器高精密电压基准误差放大器限流电路输出驱动模块

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