中文
EnglishThe CXLD6472 designed for portable RF and The CXLD6472 is designed for portable RF and requirements,Ultra Fast, Ultra Low Noise, High PSSR, Output Discharge
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</span> 6.电路原理图</span> 7.功能概述 8.相关产品
一,产品概述(General Description) 
The CXLD6472 is designed for portable RF and The CXLD6472is designed
for portable RF and requirements. The CXLD6472 performance is
optimized for battery-powered, systems to deliver ultra low noise
and low quiescent current. Regulator ground current increases only
slightly in dropout, further prolonging the battery life. The CXLD6472
also works with low-ESR ceramic capacitors,reducing the amount of
board space necessary for power applications, critical in hand-held
wireless devices. The other fea-tures include ultra low dropout voltage,
high output accuracy, current limiting protection,and high ripple
rejection ratio. Available in 3-lead SOT23, SOT89 and SOT223 packages
lUltra-Fast Response in Line/Load Transient
lLow Dropout:210mV@300mA
lWide Operating Voltage Range:2V to 6V
lWide Output Voltage Range:1.2V to 5V
lLow Temperature Coefficient
lCurrent Limiting Protection
lThermal Shutdown Protection
lOnly 1mF Output Capacitor Required for Stability
lHigh Power Supply Rejection Ratio
lCustom Voltage Available
lAvailable in 3-Lead SOT23, SOT89 and SOT223 Packag
Cellular and Smart Phones
Battery-Powered Equipment
Laptop, Palmtops, Notebook Computers
Hand-Held Instrument
PCMCIA Cards
MP3/MP4/MP5 Players
Portable Information Appliances
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</span>！</p>
Parameter | Symbol | Conditions | MIN | TYP | MAX | unit | |
Input Voltage | VIN | 2 | 6 | V | |||
Output Voltage Accuracy (Note 7) | DVOUT | VIN=3.6V, IOUT=1mA | -1 | +1 | % , | ||
-2 | +2 | ||||||
Current Limit | |||||||
ILIM | RLOAD=1W | 400 | 430 | mA | |||
Quiescent Current | IQ | IOUT=0mA | 90 | 130 | mA | ||
Dropout Voltage | VDROP | IOUT=200mA, VOUT=2.8V | 130 | 180 | mV | ||
IOUT=300mA, | 210 | 300 | |||||
(Note 8) | |||||||
ΔVLINE | VIN=3.6V to 5.5V IOUT=1mA | 0.05 | 0.17 | %/V | |||
(Note 9) Load Regulation | ΔVLOAD | 1mA<IOUT<300mA | 2 | %/A | |||
(Note 10) Output Voltage Temperature Coefficient | TCVOUT | IOUT=1mA | ±60 | o ppm/ C | |||
Output Noise Voltage | eNO | 10Hz to100KHz, IOUT=200mA | 100 | mVRMS | |||
Power Supply Rejection Ratio | f=217Hz | PSRR | IOUT=100mA | -78 | dB | ||
f=1KHz | -72 | ||||||
f=10KHz | -52 | ||||||
Thermal Shutdown | |||||||
TSD | Shutdown, Temp increasing | 165 | o C | ||||
Thermal Shutdown Hysteresis | TSDHY | 30 | o C | ||||
CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator ) | ||||||||
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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