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

首页 > Products > Power Management > LDO Linear Regulator > Low Voltage Linear LDO >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

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 trimming. Output
voltages are selectable in 100mV steps within a range of 1.2V
to 3.5V.Typical output noise is 47uVrms, and PSRR is 73dB at
100Hz. The CXLD6475 includes two independent logic-
controlled shutdown inputs and allows the output of each
regulator to be turned of independently.
CXLD6475 includes high accuracy voltage reference, error
amplifier, current limit circuit and output driver module CXLD6475
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?%.
CXLD6475 is available in SOT-23-6 package which is lead(Pb)-free

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Product introduction

目录8I4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） 8I4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8I4嘉泰姆

一,产品概述(General Description) 8I4嘉泰姆
8I4嘉泰姆
CXLD6475 dual, low-noise, low-dropout regulator delivers 8I4嘉泰姆

at least 300mA of continuous output current. The output voltage8I4嘉泰姆

for each regulator is set independently by trimming. Output 8I4嘉泰姆

voltages are selectable in 100mV steps within a range of 1.2V8I4嘉泰姆

to 3.5V.Typical output noise is 47uVrms, and PSRR is 73dB at 8I4嘉泰姆

100Hz. The CXLD6475 includes two independent logic-8I4嘉泰姆

controlled shutdown inputs and allows the output of each 8I4嘉泰姆

regulator to be turned of independently.8I4嘉泰姆

CXLD6475 includes high accuracy voltage reference, error8I4嘉泰姆

amplifier, current limit circuit and output driver module CXLD64758I4嘉泰姆

has excellent load and line transient response and good 8I4嘉泰姆

temperature characteristics, which can assure the stability of chip8I4嘉泰姆

and power system. And it uses trimming technique to guarantee 8I4嘉泰姆

output voltage accuracy within±2%.8I4嘉泰姆

CXLD6475 is available in SOT-23-6 package which is lead(Pb)-free8I4嘉泰姆

8I4嘉泰姆

二.产品特点(Features)8I4嘉泰姆
8I4嘉泰姆

Two low dropout voltage regulators8I4嘉泰姆

300mA output current for each LDO8I4嘉泰姆

25uA operating supply current per LDO8I4嘉泰姆

Low 47uVRMS output noise8I4嘉泰姆

Standby Mode: 0.1uA8I4嘉泰姆

Low 160mV dropout at 300mA load8I4嘉泰姆

73dB PSRR at 100Hz8I4嘉泰姆

Excellent Line regulation: 0.05%/V8I4嘉泰姆

Independent Shutdown controls8I4嘉泰姆

1.2V to 3.5V Factory-Preset Output8I4嘉泰姆

Output Current Limit8I4嘉泰姆

Highly Accurate: ±2% (±1% customized)8I4嘉泰姆

三,应用范围 (Applications)8I4嘉泰姆
8I4嘉泰姆

Cellular phones8I4嘉泰姆

Cordless phones and radio8I4嘉泰姆

communication equipment8I4嘉泰姆

Battery Powered equipment8I4嘉泰姆

Notebook and hand-hold equipment8I4嘉泰姆

Wireless LAN8I4嘉泰姆

GPS receivers8I4嘉泰姆

四.技术规格书下载（产品PDF）8I4嘉泰姆
8I4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！8I4嘉泰姆

QQ截图20160419174301.jpg 8I4嘉泰姆

五,产品封装图 (Package)8I4嘉泰姆
8I4嘉泰姆
8I4嘉泰姆

六.电路原理图8I4嘉泰姆
8I4嘉泰姆
QQ截图20160418112145.jpg 8I4嘉泰姆

七,功能概述8I4嘉泰姆
8I4嘉泰姆

Symbol8I4嘉泰姆	Parameter8I4嘉泰姆	Conditions8I4嘉泰姆	Min8I4嘉泰姆	Typ8I4嘉泰姆	Max8I4嘉泰姆	Units8I4嘉泰姆
Vin8I4嘉泰姆	Input Voltage8I4嘉泰姆				68I4嘉泰姆	V8I4嘉泰姆
Vout8I4嘉泰姆	Output Voltage8I4嘉泰姆	Vin=Set Vout+1V8I4嘉泰姆 1mA≤Iout≤30mA8I4嘉泰姆	Vout8I4嘉泰姆 x0.988I4嘉泰姆	Vout18I4嘉泰姆	Vout8I4嘉泰姆 X1.028I4嘉泰姆	V8I4嘉泰姆
Iout (Max.)8I4嘉泰姆	Maximun Output8I4嘉泰姆 Current8I4嘉泰姆	Vin-Vout=1V8I4嘉泰姆	3008I4嘉泰姆			mA8I4嘉泰姆
Vdrop8I4嘉泰姆	Dropout8I4嘉泰姆 Voltage,Vout≥2.8V8I4嘉泰姆	Iout=100mA8I4嘉泰姆		508I4嘉泰姆	808I4嘉泰姆	mV8I4嘉泰姆
Vdrop8I4嘉泰姆	Dropout8I4嘉泰姆 Voltage,Vout≥2.8V8I4嘉泰姆	Iout=300mA8I4嘉泰姆		1608I4嘉泰姆	2208I4嘉泰姆	mV8I4嘉泰姆
∆Vout8I4嘉泰姆 ∆Vin ⋅Vout8I4嘉泰姆	Line Regulation8I4嘉泰姆	Iout=40mA8I4嘉泰姆 2.8V≤Vin≤6V8I4嘉泰姆		0.058I4嘉泰姆	0.28I4嘉泰姆	%/V8I4嘉泰姆
∆Vout / ∆Iout8I4嘉泰姆	Load Regulation8I4嘉泰姆	Vin=Set Vout+1V8I4嘉泰姆 1mA≤Iout≤300mA8I4嘉泰姆		308I4嘉泰姆	508I4嘉泰姆	mV8I4嘉泰姆
Iss8I4嘉泰姆	Supply Current8I4嘉泰姆	Vin=Set Vout+1V8I4嘉泰姆		508I4嘉泰姆	1008I4嘉泰姆	uA8I4嘉泰姆
Istandby8I4嘉泰姆	Supply Current8I4嘉泰姆 (Standby)8I4嘉泰姆	Vin=Set Vout+1V8I4嘉泰姆 Vce=GND8I4嘉泰姆		0.18I4嘉泰姆	1.08I4嘉泰姆	uA8I4嘉泰姆
∆Vout8I4嘉泰姆 ∆T ⋅Vout8I4嘉泰姆	Output Voltage8I4嘉泰姆 Temperature8I4嘉泰姆 Coefficiency8I4嘉泰姆	Iout=30mA8I4嘉泰姆		±1008I4嘉泰姆		ppm/°C8I4嘉泰姆
PSRR8I4嘉泰姆	Ripple Rejection8I4嘉泰姆	F=100Hz,8I4嘉泰姆 Ripple=0.5Vp-p8I4嘉泰姆 Vin=Set Vout+1V8I4嘉泰姆		708I4嘉泰姆		dB8I4嘉泰姆
Ilim8I4嘉泰姆	Short Current Limit8I4嘉泰姆	Vout=0V8I4嘉泰姆		5008I4嘉泰姆		mA8I4嘉泰姆
Vceh8I4嘉泰姆	CE Input Voltage “H”8I4嘉泰姆		1.58I4嘉泰姆		Vin8I4嘉泰姆	V8I4嘉泰姆
Vcel8I4嘉泰姆	CE Input Voltage “L”8I4嘉泰姆		08I4嘉泰姆		0.258I4嘉泰姆	V8I4嘉泰姆
en8I4嘉泰姆	Output Noise8I4嘉泰姆	BW=10Hz~100kHz8I4嘉泰姆		478I4嘉泰姆		uVrms8I4嘉泰姆

八,相关芯片选择指南8I4嘉泰姆
8I4嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )8I4嘉泰姆
Part No.8I4嘉泰姆	VIN8I4嘉泰姆	VOUT8I4嘉泰姆	Accu.8I4嘉泰姆	PSRR8I4嘉泰姆	IQ8I4嘉泰姆	IOUT(Max)8I4嘉泰姆	Package8I4嘉泰姆	Features8I4嘉泰姆
CXLD64638I4嘉泰姆	36V8I4嘉泰姆	3.3,5,12V, ADJ8I4嘉泰姆	±2%8I4嘉泰姆		10μA8I4嘉泰姆	150mA8I4嘉泰姆	SOT89-3 TO928I4嘉泰姆	HV Three-Terminal Positive Regulator8I4嘉泰姆
CXLD64648I4嘉泰姆	1.5~8V8I4嘉泰姆	1.1~5.5V8I4嘉泰姆	±2%8I4嘉泰姆		1μA8I4嘉泰姆	200mA8I4嘉泰姆	SOT23-3 SOT89-3 TO92 8I4嘉泰姆	Low Power Consumption,Low Dropout Voltage8I4嘉泰姆
CXLD64658I4嘉泰姆	Max 16V8I4嘉泰姆	1.1~5.0V8I4嘉泰姆	±2%8I4嘉泰姆		2μA8I4嘉泰姆	250mA8I4嘉泰姆	SOT23-3 SOT23-5 SOT89-38I4嘉泰姆	Low Power Consumption,Low Dropout Voltage8I4嘉泰姆
CXLD64668I4嘉泰姆	Max 16V8I4嘉泰姆	1.2~5.0V8I4嘉泰姆	±2%8I4嘉泰姆		3μA8I4嘉泰姆	250mA8I4嘉泰姆	SOT23-3 SOT89-38I4嘉泰姆	Low Power Consumption,Low Dropout Voltage8I4嘉泰姆
CXLD64678I4嘉泰姆	Max 8V8I4嘉泰姆	1.2~6V8I4嘉泰姆	±2%/±1%8I4嘉泰姆		3μA8I4嘉泰姆	250mA8I4嘉泰姆	SOT89-3 SOT23-3 TO928I4嘉泰姆	Low Dropout Voltage, Low lq8I4嘉泰姆
CXLD64688I4嘉泰姆	Max 6V8I4嘉泰姆	2~6V8I4嘉泰姆	±2%8I4嘉泰姆	74dB@100Hz8I4嘉泰姆	35μA8I4嘉泰姆	300mA8I4嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-58I4嘉泰姆	Low Noise, High PSRR8I4嘉泰姆
CXLD64698I4嘉泰姆	Max 6V8I4嘉泰姆	1.5~4.5V8I4嘉泰姆	±2%8I4嘉泰姆	73dB@100Hz8I4嘉泰姆	35μA8I4嘉泰姆	300mA8I4嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-38I4嘉泰姆	Low Noise, High PSRR, Output Discharge8I4嘉泰姆
CXLD64708I4嘉泰姆	Max 6V8I4嘉泰姆	1.0~4.5V8I4嘉泰姆	±2%8I4嘉泰姆	70dB@100Hz8I4嘉泰姆	35μA8I4嘉泰姆	300mA8I4嘉泰姆	SOT23-5 SC70-58I4嘉泰姆	Low Noise, High PSRR, Output Discharge8I4嘉泰姆
CXLD64718I4嘉泰姆	2~6V8I4嘉泰姆	1.2~5V,ADJ8I4嘉泰姆	±2%/±1%8I4嘉泰姆	80dB@217Hz 78dB@1KHz8I4嘉泰姆	90μA8I4嘉泰姆	300mA8I4嘉泰姆	SOT23-5 SC70-58I4嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output Discharge8I4嘉泰姆
CXLD64728I4嘉泰姆	2~6V8I4嘉泰姆	1.2~5V8I4嘉泰姆	±2%/±1%8I4嘉泰姆	78dB@217Hz8I4嘉泰姆	90μA8I4嘉泰姆	300mA8I4嘉泰姆	SOT23-3 SOT89-3 SOT223-38I4嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output Discharge8I4嘉泰姆
CXLD64738I4嘉泰姆	2~6V8I4嘉泰姆	1.2~5V8I4嘉泰姆	±2%/±1%8I4嘉泰姆	78dB@217Hz8I4嘉泰姆	90μA8I4嘉泰姆	300mA8I4嘉泰姆	SOT23-5 SC70-58I4嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output Discharge8I4嘉泰姆
CXLD64748I4嘉泰姆	2~6V8I4嘉泰姆	1.2~5V8I4嘉泰姆	±2%/±1%8I4嘉泰姆	70dB@1KHz8I4嘉泰姆	90μA x 28I4嘉泰姆	300mA x 28I4嘉泰姆	SOT23-6 ESOP88I4嘉泰姆	Dual Channels LDO, Output Discharge8I4嘉泰姆
CXLD64758I4嘉泰姆	Max 6V8I4嘉泰姆	1.5~4.5V8I4嘉泰姆	±2%/±1%8I4嘉泰姆	73dB@100Hz8I4嘉泰姆	20μA x 28I4嘉泰姆	300mA x 28I4嘉泰姆	SOT23-68I4嘉泰姆	Dual Channels LDO, Output Discharge8I4嘉泰姆
CXLD64768I4嘉泰姆	4.75~40V8I4嘉泰姆	1.8~10V8I4嘉泰姆	±2%8I4嘉泰姆		6μA8I4嘉泰姆	500mA8I4嘉泰姆	SOT89-38I4嘉泰姆	HV, Low Power Consumption, Low Dropout Voltage8I4嘉泰姆
CXLD64778I4嘉泰姆	4.75~40V8I4嘉泰姆	1.8~10V8I4嘉泰姆	±2%8I4嘉泰姆		6μA8I4嘉泰姆	500mA8I4嘉泰姆	SOT89-38I4嘉泰姆	HV, Low Power Consumption, Low Dropout Voltage8I4嘉泰姆
CXLD64788I4嘉泰姆	Max 8V8I4嘉泰姆	1.2~4.5V8I4嘉泰姆	±2%/±1%8I4嘉泰姆	66dB@100Hz8I4嘉泰姆	75μA8I4嘉泰姆	500mA8I4嘉泰姆	SOT89-3 SOT23-58I4嘉泰姆	Low Noise, High PSRR,Output Discharge8I4嘉泰姆
CXLD64808I4嘉泰姆	Max 6V8I4嘉泰姆	1.5~4.5V8I4嘉泰姆	±2%8I4嘉泰姆	73dB@100Hz8I4嘉泰姆	20μA8I4嘉泰姆	500mA8I4嘉泰姆	SOT89-38I4嘉泰姆	Low Noise, Low Dropout, High PSRR, Output Discharge8I4嘉泰姆
CXLD64798I4嘉泰姆	Max 6V8I4嘉泰姆	1.2~4.5V8I4嘉泰姆	±2%8I4嘉泰姆	72dB@1KHz8I4嘉泰姆	30μA8I4嘉泰姆	500mA8I4嘉泰姆	SC70-5 SOT23-58I4嘉泰姆	Low Noise, High PSRR Fast Response, Output Discharge8I4嘉泰姆
CXLD64828I4嘉泰姆	Max 6V8I4嘉泰姆	1.2~4.5V8I4嘉泰姆	±2%8I4嘉泰姆	72dB@1KHz8I4嘉泰姆	30μA x 28I4嘉泰姆	500mA x 28I4嘉泰姆	SOT23-68I4嘉泰姆	Dual Channels LDO8I4嘉泰姆
CXLD64838I4嘉泰姆	2.5~6V8I4嘉泰姆	1.0~5.0V8I4嘉泰姆	±2%/±1%8I4嘉泰姆	70dB@100Hz8I4嘉泰姆	70μA8I4嘉泰姆	1A8I4嘉泰姆	SOT223-3 TO252-38I4嘉泰姆	1A Very Low Dropout Low Noise High PSRR8I4嘉泰姆
CXLD64848I4嘉泰姆	Max 6V8I4嘉泰姆	1.2~5.0V8I4嘉泰姆	±2%8I4嘉泰姆		100μA8I4嘉泰姆	1A8I4嘉泰姆	SOT89-3 SOT23-58I4嘉泰姆	Low Noise, Low Dropout, High PSRR8I4嘉泰姆
CXLD64858I4嘉泰姆	Max 6V8I4嘉泰姆	1.2~5.0V8I4嘉泰姆	±2%8I4嘉泰姆		100μA8I4嘉泰姆	1.5A8I4嘉泰姆	SOT2238I4嘉泰姆	Low Noise, Low Dropout, High PSRR8I4嘉泰姆
CXLD64868I4嘉泰姆	Max 18V8I4嘉泰姆	1.2~5.0V8I4嘉泰姆	±2%8I4嘉泰姆		3μA8I4嘉泰姆	2A8I4嘉泰姆	SOT223 TO2528I4嘉泰姆	2A Low Dropout , Low lq8I4嘉泰姆
CXLD64818I4嘉泰姆	Max 18V8I4嘉泰姆	1.2~5.0V8I4嘉泰姆	±2%8I4嘉泰姆		3μA8I4嘉泰姆	2A8I4嘉泰姆	SOT223 TO2528I4嘉泰姆	2A Low Dropout , Low lq8I4嘉泰姆

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