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English800mA Adjustable Voltage High Speed LDO Regulators CXLD6481，led充电手电筒 led大小功率发光芯片 led灯杯电源 led灯光系统 led灯饰应用产品
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 CXLD6481 series are highly accurate, low noise,LDO Voltage Regulators that are
capable of providing an output current that is in excess of 800mA with a maximum dropout
voltage of 1.0V at 800mA（</span>CXLD6481-1.8V）</span>.This series contains three fixed output voltages
of 1.2V,1.8 V and 2.5V that have no minimum load requirement to maintain regulation.On chip
trimming adjusts the reference/output voltage to within ±2% accuracy. Internal protection
features consist of output current limiting, safe operating area compensation, and thermal shutdown.
The CXLD6481series can operate with up to 15 V input. Devices are available in SOT223
Output Current in Excess of 800mA
Dropout Voltage:115mV@ IOUT =100mA （</span>CXLD6481-1.8V）</span>
Operating Voltage Range: 2.5V～</span>15V
Highly Accuracy: ±2％</span>
Adjustable Output Voltage Option
Standby Current: 52uA（</span>TYP.）</span>
High Ripple Rejection: 70dB@1KHz（</span>CXLD6481-1.8V）</span>
Line Regulation: 2mV（</span>TYP.）</span>
Temperature Stability≤</span>0.5%
Thermal Shutdown Protection：</span>160℃</span>
Packages:SOT223
Consumer and Industrial Equipment Point of Regulation
Switching Power Supply Post Regulation
Hard Drive Controllers
Battery Chargers
四.技术规格书下载（产品PDF）</span>
需要详细的PDF规格书请扫一扫微信联系我们</span>
Pin Number | Pin Name | Functions |
SOT223 | ||
1 | ||
GND | Ground | |
2 | VOUT | Output |
3 | VIN | Power Input |
CMOS型低压</span>差</span>线</span>性</span>稳压器</span>(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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