中文
English高精度电压基准误差放大器电流限位电路和输出驱动模块CXLD6467输入电压1.5V～10V输出电压1.2V~6.0V
目录
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）
5.产品封装图 6.电路原理图 7.功能概述 8.相关产品
一,产品概述(General Description) 
CXLD6467 series is a group of positive voltage output, low power consumption, low
dropout voltage, three terminal regulator. It can provide 250mA output current when
input / output voltage differential drops to 400mV（Vin =4.0V、Vout=3.0V）。The
very low power consumption of CXLD6467 （Iq=3.0uA）can greatly improve
natural life of batteries.
CXLD6467 can provide output value in the range of 1.2V~6.0V in 0.1V steps.
It also can customized on command.
CXLD6467 includes high accuracy voltage reference, error amplifier, current
limit circuit and output driver module.
CXLD6467 has well load transient response and good temperature characteristic,
which can assure the stability of chip and power system. And it uses trimming
technique to guarantee output voltage accuracy within±2%.
CXLD6467 is available in SOT-89-3、SOT-23-3,TO-92 packages which is lead free，it
also can available in these packages with lead.
二.产品特点(Features)
Low Power Consumption：3.0uA（Typ.）
Maximum Output Current： 250mA
Small Dropout Voltage：
·170mV@100mA (Vout=3.0V)
· 400mV@250mA (Vout=3.0V)
· Input Voltage Range：1.5V～10V
· Output Voltage Range：1.2V~6.0V
（customized on command in 0.1V steps）
Highly Accurate：±2%(±1% customized）
Output Current Limit
三,应用范围 (Applications)
· Battery Powered equipment
· Power Management of MP3、PDA、DSC、Mouse、PS2 Games
· Reference Voltage Source
· Regulation after Switching Power
四.技术规格书下载（产品PDF）
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！
五,产品封装图 (Package)
六.电路原理图
七,功能概述
Max input voltage ---------------------------------------------------------------------------------- 10V
Junction Temperature (TJ) ----------------------------------------------------------------------- 125°C
Ambient Temperature(TA) ------------------------------------------------------------------------ -40°C～85°C
Power Dissipation
SOT-23-3------------------------------------------------------------------------------------------ 0.15W
SOT-23-5------------------------------------------------------------------------------------------ 0.25W
SOT-89-3------------------------------------------------------------------------------------------ 0.5W\
Storage Temperature(Ts) ------------------------------------------------------------------------ -45°C～150°C
Lead Temperature and Time -------------------------------------------------------------------- 260°C,10S
八,相关芯片选择指南
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CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator ) |
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|
Part No. |
VIN |
VOUT |
Accu. |
PSRR |
IQ |
IOUT(Max) |
Package |
Features |
|
36V |
3.3,5,12V, ADJ |
±2% |
10μA |
150mA |
SOT89-3 TO92 |
HV Three-Terminal Positive Regulator |
||
|
1.5~8V |
1.1~5.5V |
±2% |
1μA |
200mA |
SOT23-3 SOT89-3 TO92 |
Low Power Consumption,Low Dropout Voltage |
||
|
Max 16V |
1.1~5.0V |
±2% |
2μA |
250mA |
SOT23-3 SOT23-5 SOT89-3 |
Low Power Consumption,Low Dropout Voltage |
||
|
Max 16V |
1.2~5.0V |
±2% |
3μA |
250mA |
SOT23-3 SOT89-3 |
Low Power Consumption,Low Dropout Voltage |
||
|
Max 8V |
1.2~6V |
±2%/±1% |
3μA |
250mA |
SOT89-3 SOT23-3 TO92 |
Low Dropout Voltage, Low lq |
||
|
Max 6V |
2~6V |
±2% |
74dB@100Hz |
35μA |
300mA |
DFN1x1 - 4L SC70-5,SOT23-5 |
Low Noise, High PSRR |
|
|
Max 6V |
1.5~4.5V |
±2% |
73dB@100Hz |
35μA |
300mA |
DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3 |
Low Noise, High PSRR, Output Discharge |
|
|
Max 6V |
1.0~4.5V |
±2% |
70dB@100Hz |
35μA |
300mA |
SOT23-5 SC70-5 |
Low Noise, High PSRR, Output Discharge |
|
|
2~6V |
1.2~5V,ADJ |
±2%/±1% |
80dB@217Hz 78dB@1KHz |
90μA |
300mA |
SOT23-5 SC70-5 |
RF LDO, Ultra Low Noise, High PSSR, Output Discharge |
|
|
2~6V |
1.2~5V |
±2%/±1% |
78dB@217Hz |
90μA |
300mA |
SOT23-3 SOT89-3 SOT223-3 |
Ultra Fast, Ultra Low Noise, High PSSR, Output Discharge |
|
|
2~6V |
1.2~5V |
±2%/±1% |
78dB@217Hz |
90μA |
300mA |
SOT23-5 SC70-5 |
RF LDO, Ultra Low Noise, High PSSR, Output Discharge |
|
|
2~6V |
1.2~5V |
±2%/±1% |
70dB@1KHz |
90μA x 2 |
300mA x 2 |
SOT23-6 ESOP8 |
Dual Channels LDO, Output Discharge |
|
|
Max 6V |
1.5~4.5V |
±2%/±1% |
73dB@100Hz |
20μA x 2 |
300mA x 2 |
SOT23-6 |
Dual Channels LDO, Output Discharge |
|
|
4.75~40V |
1.8~10V |
±2% |
6μA |
500mA |
SOT89-3 |
HV, Low Power Consumption, Low Dropout Voltage |
||
|
4.75~40V |
1.8~10V |
±2% |
6μA |
500mA |
SOT89-3 |
HV, Low Power Consumption, Low Dropout Voltage |
||
|
Max 8V |
1.2~4.5V |
±2%/±1% |
66dB@100Hz |
75μA |
500mA |
SOT89-3 SOT23-5 |
Low Noise, High PSRR,Output Discharge |
|
|
Max 6V |
1.5~4.5V |
±2% |
73dB@100Hz |
20μA |
500mA |
SOT89-3 |
Low Noise, Low Dropout, High PSRR, Output Discharge |
|
|
Max 6V |
1.2~4.5V |
±2% |
72dB@1KHz |
30μA |
500mA |
SC70-5 SOT23-5 |
Low Noise, High PSRR Fast Response, Output Discharge |
|
|
Max 6V |
1.2~4.5V |
±2% |
72dB@1KHz |
30μA x 2 |
500mA x 2 |
SOT23-6 |
Dual Channels LDO |
|
|
2.5~6V |
1.0~5.0V |
±2%/±1% |
70dB@100Hz |
70μA |
1A |
SOT223-3 TO252-3 |
1A Very Low Dropout Low Noise High PSRR |
|
|
Max 6V |
1.2~5.0V |
±2% |
100μA |
1A |
SOT89-3 SOT23-5 |
Low Noise, Low Dropout, High PSRR |
||
|
Max 6V |
1.2~5.0V |
±2% |
100μA |
1.5A |
SOT223 |
Low Noise, Low Dropout, High PSRR |
||
|
Max 18V |
1.2~5.0V |
±2% |
3μA |
2A |
SOT223 TO252 |
2A Low Dropout , Low lq |
||
|
Max 18V |
1.2~5.0V |
±2% |
3μA |
2A |
SOT223 TO252 |
2A Low Dropout , Low lq |
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