CXLD6468负载和线路瞬态响应输入电压2-6V输出电压1.0V~4.5V芯片使能电路正电压输出功耗低压差稳压器

发表时间：2020-06-17浏览次数：68

目录oOZ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） oOZ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oOZ嘉泰姆

一,产品概述(General Description) oOZ嘉泰姆
oOZ嘉泰姆
CXLD6468 series are a group of positive voltage output, low power consumption, oOZ嘉泰姆

low dropout voltage regulators.oOZ嘉泰姆

CXLD6468 can provide output value in the range of 1.0V~4.5V every 0.1V step. oOZ嘉泰姆

It also can be customized on command. CXLD6468 can also work under a wideoOZ嘉泰姆

input voltage ranging from 2V to 6V.oOZ嘉泰姆

CXLD6468 includes high accuracy voltage reference,error amplifier, current limitoOZ嘉泰姆

circuit and output driver module.oOZ嘉泰姆

CXLD6468 has excellent load and line transient response and good temperature oOZ嘉泰姆

characteristics,which can assure the stability of chip and power system. And it usesoOZ嘉泰姆

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

CXLD6468 is available in SOT-23-3, SOT-23-5, SC-70-5 and DFN1x1-4 packages oOZ嘉泰姆

which is lead free.oOZ嘉泰姆

二.产品特点(Features)oOZ嘉泰姆
oOZ嘉泰姆

· Input voltage range: 2 – 6VoOZ嘉泰姆

· Output voltage range: 1.0V~4.5V (customizedoOZ嘉泰姆

on command every 0.1V step)oOZ嘉泰姆

· Low power consumption: 35uA (Typ.)oOZ嘉泰姆

· Low output noise (47uVRMS)oOZ嘉泰姆

· Shutdown mode: 0.1uAoOZ嘉泰姆

· Low dropout voltage: 300mV@300mA (Typ.)oOZ嘉泰姆

· High ripple rejection:70dB@1KHz (Typ.)oOZ嘉泰姆

· Low temperature coefficient: ±100ppm/°CoOZ嘉泰姆

· Excellent line regulation: 0.05%/VoOZ嘉泰姆

· Build-in chip enable circuitoOZ嘉泰姆

· Highly accurate: ±2%oOZ嘉泰姆

· Output current limitoOZ嘉泰姆

· Fold-back output short circuit protectionoOZ嘉泰姆

三,应用范围 (Applications)oOZ嘉泰姆
oOZ嘉泰姆

Power source for cellular phones and various kind of PCSsoOZ嘉泰姆

Battery Powered equipmentoOZ嘉泰姆

Power Management of MP3, PDA, DSC,oOZ嘉泰姆

Mouse, PS2 GamesoOZ嘉泰姆

Voltage ReferenceoOZ嘉泰姆

Regulation after Switching PoweroOZ嘉泰姆

四.技术规格书下载（产品PDF）oOZ嘉泰姆
oOZ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！oOZ嘉泰姆

QQ截图20160419174301.jpg oOZ嘉泰姆

五,产品封装图 (Package)oOZ嘉泰姆
oOZ嘉泰姆
oOZ嘉泰姆

六.电路原理图oOZ嘉泰姆
oOZ嘉泰姆
oOZ嘉泰姆

七,功能概述oOZ嘉泰姆
oOZ嘉泰姆

ParameteroOZ嘉泰姆		ValueoOZ嘉泰姆
Max Input VoltageoOZ嘉泰姆		8VoOZ嘉泰姆
Operating Junction Temperature(Tj)oOZ嘉泰姆		125°CoOZ嘉泰姆
Output CurrentoOZ嘉泰姆		300mAoOZ嘉泰姆
Ambient Temperature(Ta)oOZ嘉泰姆		-40°C –85°CoOZ嘉泰姆
Power DissipationoOZ嘉泰姆	SC70-5oOZ嘉泰姆	250mWoOZ嘉泰姆
	SOT-23-3oOZ嘉泰姆	250mWoOZ嘉泰姆
	SOT-23-5oOZ嘉泰姆	250mWoOZ嘉泰姆
	DFN1x1-4oOZ嘉泰姆	600mWoOZ嘉泰姆
Storage Temperature(Ts)oOZ嘉泰姆		-40°C -150°CoOZ嘉泰姆
Lead Temperature & TimeoOZ嘉泰姆		260°C,10SoOZ嘉泰姆

八,相关芯片选择指南oOZ嘉泰姆
oOZ嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )oOZ嘉泰姆
Part No.oOZ嘉泰姆	VINoOZ嘉泰姆	VOUToOZ嘉泰姆	Accu.oOZ嘉泰姆	PSRRoOZ嘉泰姆	IQoOZ嘉泰姆	IOUT(Max)oOZ嘉泰姆	PackageoOZ嘉泰姆	FeaturesoOZ嘉泰姆
CXLD6463oOZ嘉泰姆	36VoOZ嘉泰姆	3.3,5,12V, ADJoOZ嘉泰姆	±2%oOZ嘉泰姆		10μAoOZ嘉泰姆	150mAoOZ嘉泰姆	SOT89-3 TO92oOZ嘉泰姆	HV Three-Terminal Positive RegulatoroOZ嘉泰姆
CXLD6464oOZ嘉泰姆	1.5~8VoOZ嘉泰姆	1.1~5.5VoOZ嘉泰姆	±2%oOZ嘉泰姆		1μAoOZ嘉泰姆	200mAoOZ嘉泰姆	SOT23-3 SOT89-3 TO92 oOZ嘉泰姆	Low Power Consumption,Low Dropout VoltageoOZ嘉泰姆
CXLD6465oOZ嘉泰姆	Max 16VoOZ嘉泰姆	1.1~5.0VoOZ嘉泰姆	±2%oOZ嘉泰姆		2μAoOZ嘉泰姆	250mAoOZ嘉泰姆	SOT23-3 SOT23-5 SOT89-3oOZ嘉泰姆	Low Power Consumption,Low Dropout VoltageoOZ嘉泰姆
CXLD6466oOZ嘉泰姆	Max 16VoOZ嘉泰姆	1.2~5.0VoOZ嘉泰姆	±2%oOZ嘉泰姆		3μAoOZ嘉泰姆	250mAoOZ嘉泰姆	SOT23-3 SOT89-3oOZ嘉泰姆	Low Power Consumption,Low Dropout VoltageoOZ嘉泰姆
CXLD6467oOZ嘉泰姆	Max 8VoOZ嘉泰姆	1.2~6VoOZ嘉泰姆	±2%/±1%oOZ嘉泰姆		3μAoOZ嘉泰姆	250mAoOZ嘉泰姆	SOT89-3 SOT23-3 TO92oOZ嘉泰姆	Low Dropout Voltage, Low lqoOZ嘉泰姆
CXLD6468oOZ嘉泰姆	Max 6VoOZ嘉泰姆	2~6VoOZ嘉泰姆	±2%oOZ嘉泰姆	74dB@100HzoOZ嘉泰姆	35μAoOZ嘉泰姆	300mAoOZ嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5oOZ嘉泰姆	Low Noise, High PSRRoOZ嘉泰姆
CXLD6469oOZ嘉泰姆	Max 6VoOZ嘉泰姆	1.5~4.5VoOZ嘉泰姆	±2%oOZ嘉泰姆	73dB@100HzoOZ嘉泰姆	35μAoOZ嘉泰姆	300mAoOZ嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3oOZ嘉泰姆	Low Noise, High PSRR, Output DischargeoOZ嘉泰姆
CXLD6470oOZ嘉泰姆	Max 6VoOZ嘉泰姆	1.0~4.5VoOZ嘉泰姆	±2%oOZ嘉泰姆	70dB@100HzoOZ嘉泰姆	35μAoOZ嘉泰姆	300mAoOZ嘉泰姆	SOT23-5 SC70-5oOZ嘉泰姆	Low Noise, High PSRR, Output DischargeoOZ嘉泰姆
CXLD6471oOZ嘉泰姆	2~6VoOZ嘉泰姆	1.2~5V,ADJoOZ嘉泰姆	±2%/±1%oOZ嘉泰姆	80dB@217Hz 78dB@1KHzoOZ嘉泰姆	90μAoOZ嘉泰姆	300mAoOZ嘉泰姆	SOT23-5 SC70-5oOZ嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeoOZ嘉泰姆
CXLD6472oOZ嘉泰姆	2~6VoOZ嘉泰姆	1.2~5VoOZ嘉泰姆	±2%/±1%oOZ嘉泰姆	78dB@217HzoOZ嘉泰姆	90μAoOZ嘉泰姆	300mAoOZ嘉泰姆	SOT23-3 SOT89-3 SOT223-3oOZ嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeoOZ嘉泰姆
CXLD6473oOZ嘉泰姆	2~6VoOZ嘉泰姆	1.2~5VoOZ嘉泰姆	±2%/±1%oOZ嘉泰姆	78dB@217HzoOZ嘉泰姆	90μAoOZ嘉泰姆	300mAoOZ嘉泰姆	SOT23-5 SC70-5oOZ嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeoOZ嘉泰姆
CXLD6474oOZ嘉泰姆	2~6VoOZ嘉泰姆	1.2~5VoOZ嘉泰姆	±2%/±1%oOZ嘉泰姆	70dB@1KHzoOZ嘉泰姆	90μA x 2oOZ嘉泰姆	300mA x 2oOZ嘉泰姆	SOT23-6 ESOP8oOZ嘉泰姆	Dual Channels LDO, Output DischargeoOZ嘉泰姆
CXLD6475oOZ嘉泰姆	Max 6VoOZ嘉泰姆	1.5~4.5VoOZ嘉泰姆	±2%/±1%oOZ嘉泰姆	73dB@100HzoOZ嘉泰姆	20μA x 2oOZ嘉泰姆	300mA x 2oOZ嘉泰姆	SOT23-6oOZ嘉泰姆	Dual Channels LDO, Output DischargeoOZ嘉泰姆
CXLD6476oOZ嘉泰姆	4.75~40VoOZ嘉泰姆	1.8~10VoOZ嘉泰姆	±2%oOZ嘉泰姆		6μAoOZ嘉泰姆	500mAoOZ嘉泰姆	SOT89-3oOZ嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageoOZ嘉泰姆
CXLD6477oOZ嘉泰姆	4.75~40VoOZ嘉泰姆	1.8~10VoOZ嘉泰姆	±2%oOZ嘉泰姆		6μAoOZ嘉泰姆	500mAoOZ嘉泰姆	SOT89-3oOZ嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageoOZ嘉泰姆
CXLD6478oOZ嘉泰姆	Max 8VoOZ嘉泰姆	1.2~4.5VoOZ嘉泰姆	±2%/±1%oOZ嘉泰姆	66dB@100HzoOZ嘉泰姆	75μAoOZ嘉泰姆	500mAoOZ嘉泰姆	SOT89-3 SOT23-5oOZ嘉泰姆	Low Noise, High PSRR,Output DischargeoOZ嘉泰姆
CXLD6480oOZ嘉泰姆	Max 6VoOZ嘉泰姆	1.5~4.5VoOZ嘉泰姆	±2%oOZ嘉泰姆	73dB@100HzoOZ嘉泰姆	20μAoOZ嘉泰姆	500mAoOZ嘉泰姆	SOT89-3oOZ嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeoOZ嘉泰姆
CXLD6479oOZ嘉泰姆	Max 6VoOZ嘉泰姆	1.2~4.5VoOZ嘉泰姆	±2%oOZ嘉泰姆	72dB@1KHzoOZ嘉泰姆	30μAoOZ嘉泰姆	500mAoOZ嘉泰姆	SC70-5 SOT23-5oOZ嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeoOZ嘉泰姆
CXLD6482oOZ嘉泰姆	Max 6VoOZ嘉泰姆	1.2~4.5VoOZ嘉泰姆	±2%oOZ嘉泰姆	72dB@1KHzoOZ嘉泰姆	30μA x 2oOZ嘉泰姆	500mA x 2oOZ嘉泰姆	SOT23-6oOZ嘉泰姆	Dual Channels LDOoOZ嘉泰姆
CXLD6483oOZ嘉泰姆	2.5~6VoOZ嘉泰姆	1.0~5.0VoOZ嘉泰姆	±2%/±1%oOZ嘉泰姆	70dB@100HzoOZ嘉泰姆	70μAoOZ嘉泰姆	1AoOZ嘉泰姆	SOT223-3 TO252-3oOZ嘉泰姆	1A Very Low Dropout Low Noise High PSRRoOZ嘉泰姆
CXLD6484oOZ嘉泰姆	Max 6VoOZ嘉泰姆	1.2~5.0VoOZ嘉泰姆	±2%oOZ嘉泰姆		100μAoOZ嘉泰姆	1AoOZ嘉泰姆	SOT89-3 SOT23-5oOZ嘉泰姆	Low Noise, Low Dropout, High PSRRoOZ嘉泰姆
CXLD6485oOZ嘉泰姆	Max 6VoOZ嘉泰姆	1.2~5.0VoOZ嘉泰姆	±2%oOZ嘉泰姆		100μAoOZ嘉泰姆	1.5AoOZ嘉泰姆	SOT223oOZ嘉泰姆	Low Noise, Low Dropout, High PSRRoOZ嘉泰姆
CXLD6486oOZ嘉泰姆	Max 18VoOZ嘉泰姆	1.2~5.0VoOZ嘉泰姆	±2%oOZ嘉泰姆		3μAoOZ嘉泰姆	2AoOZ嘉泰姆	SOT223 TO252oOZ嘉泰姆	2A Low Dropout , Low lqoOZ嘉泰姆
CXLD6481oOZ嘉泰姆	Max 18VoOZ嘉泰姆	1.2~5.0VoOZ嘉泰姆	±2%oOZ嘉泰姆		3μAoOZ嘉泰姆	2AoOZ嘉泰姆	SOT223 TO252oOZ嘉泰姆	2A Low Dropout , Low lqoOZ嘉泰姆

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