CXLD64248瞬态响应快高PSRR大负载电流的低漏失线性调整器输出精度高漏失电压小低静态电流和快速启动的特点.

CXLD64248是一款瞬态响应快、高PSRR、大负载电流的低漏失线性调整器。它具有输出精度高，漏失电压小，低静态电流和快速启动的特点.CXLD64248可工作于低ESR的陶瓷电容下，从而节约了实际应用中PCB板面积。CXLD64248的全负载工作仅需要2.2uF的陶瓷电容就可以保证稳定性。当CXLD64248检测到故障信号，例如过温关断信号时，芯片会关断功率管并将VOUT通过内部放电电阻放电止地。CXLD64248通过外部反馈电阻实现输出可调，当FB pin被连接至两个外部电压分压端时，它的输出可调，可调电压的范围为0.8V到5V。其他的关键特性还包括过流保护，过温关断。CXLD64248的封装为SOT23-5。The CXLD64248 is a high current, low dropout linear regulator with fast transient response and high PSRR. It offers high output accuracy, extremely low dropout voltage, low quiescent current and fast start-up time. The CXLD64248 is designed to work with low-ESR ceramic capacitor, reducing the amount of the PCB area necessary for power applications. Only a 2.2μF ceramic capacitor can make the device stable over the whole load range. When CXLD64248 detects fault signal, such as over-temperature, it will turn off the pass transistor and discharge VOUT to GND from the internal resistor. The CXLD64248 works at ADJ mode. When FB pin is connected to two external resistors divider, its output can be adjusted from 0.8V to 5V. Other key features include over-current protection, thermal shutdown. The device can be available in the SOT23-5 package.

产品特点 返回TOPBja嘉泰姆

•2.5V到5.5V的输入电压范围Bja嘉泰姆

•300mV@600mA的漏失电压Bja嘉泰姆

•超快速的瞬态响应Bja嘉泰姆

•2.2μF的陶瓷输出电容便可稳定Bja嘉泰姆

•PSRR在1kHz时为70dBBja嘉泰姆

•120μA的静态电流Bja嘉泰姆

•关断电流小于1μABja嘉泰姆

•输出电流限制Bja嘉泰姆

高精度的输出电压：2%的内部精度Bja嘉泰姆

可调输出电压的范围：0.8V~5VBja嘉泰姆

•热关断Bja嘉泰姆

•关断时可对输出电容自动放电Bja嘉泰姆

•符合ROHS标准，并100%无铅、无卤素Bja嘉泰姆

2.5V to 5.5V Input Voltage RangeBja嘉泰姆

300mV@600mA Dropout VoltageBja嘉泰姆

Excellent Transient ResponseBja嘉泰姆

Stable with 2.2μF Ceramic Output CapacitorBja嘉泰姆

70dB PSRR at 1kHz Low 120μA Quiescent CurrentBja嘉泰姆

Low Shutdown Current:<1μA Output Current LimitBja嘉泰姆

Output Voltage With High Accuracy: 2% Initial Accuracy Adjustable OutputBja嘉泰姆

Voltage: 0.8V to 5V Thermal ShutdownBja嘉泰姆

COUT Auto-Discharge when ShutdownBja嘉泰姆

RoHS Compliant and 100% Lead (Fb)-Free Halogen-FreeBja嘉泰姆

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Cellular PhonesBja嘉泰姆

Bluetooth portable radios and AccessoriesBja嘉泰姆

battery-Powered EquipmentBja嘉泰姆

Laptop, Palmtops, Notebook ComputerBja嘉泰姆

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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！Bja嘉泰姆

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产品封装图 返回TOPBja嘉泰姆

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低漏失线性稳压器Bja嘉泰姆
Part NumberBja嘉泰姆	remarkBja嘉泰姆	Iout (mA)Bja嘉泰姆	Vin (V)Bja嘉泰姆	Vout (V)Bja嘉泰姆	Dropout (mV)Bja嘉泰姆	IQ (A)Bja嘉泰姆	PSRR (dB)Bja嘉泰姆	POR / Fault / ErrorBja嘉泰姆	PackageBja嘉泰姆
CXLD64239BBja嘉泰姆	150mA Low-Noise LDO in SOT23-5Bja嘉泰姆	150Bja嘉泰姆	2.5 ~ 5.5Bja嘉泰姆	1.2~4.8Bja嘉泰姆	140Bja嘉泰姆	70μABja嘉泰姆	75Bja嘉泰姆	NoBja嘉泰姆	SOT23-5Bja嘉泰姆
CXLD64240Bja嘉泰姆	150mA Low-Noise LDO in SC-82 Without A Bypass CapacitorBja嘉泰姆	150Bja嘉泰姆	2.5~5.5Bja嘉泰姆	1.2~3.6Bja嘉泰姆	90Bja嘉泰姆	30uABja嘉泰姆	70Bja嘉泰姆	NOBja嘉泰姆	SC-82Bja嘉泰姆
CXLD64241Bja嘉泰姆	Dual,Low-Noise, High-PSRR, 150mA LDO without Bypass CapacitorBja嘉泰姆	150/150Bja嘉泰姆	2.5~5.5Bja嘉泰姆	1.2~3.6Bja嘉泰姆	190Bja嘉泰姆	50μABja嘉泰姆	70Bja嘉泰姆	NoBja嘉泰姆	TDFN-6,TSOT23-6Bja嘉泰姆
CXLD64242Bja嘉泰姆	300mA High PSRR Low-Noise LDOBja嘉泰姆	300Bja嘉泰姆	2.5~5.5Bja嘉泰姆	1.2~4.8Bja嘉泰姆	250Bja嘉泰姆	70μABja嘉泰姆	75Bja嘉泰姆	NoBja嘉泰姆	SC-70,SOT23-5Bja嘉泰姆
CXLD64243Bja嘉泰姆	300mA Low-Noise Low-Dropout Linear RegulatorBja嘉泰姆	300Bja嘉泰姆	2.5~5.5Bja嘉泰姆	1.2~3.3Bja嘉泰姆	150Bja嘉泰姆	84μABja嘉泰姆	65Bja嘉泰姆	NoBja嘉泰姆	SOT23-5Bja嘉泰姆
CXLD64244Bja嘉泰姆	300mA Low Dropout Linear RegulatorBja嘉泰姆	300Bja嘉泰姆	2.5~5.5Bja嘉泰姆	1.2~3.5Bja嘉泰姆	170Bja嘉泰姆	90μABja嘉泰姆	-Bja嘉泰姆	NoBja嘉泰姆	SOT23-3 SOT-89Bja嘉泰姆
CXLD64245Bja嘉泰姆	A300mA Low-Noise LDO Without Bypass CapacitorBja嘉泰姆	300Bja嘉泰姆	2.5~5.5Bja嘉泰姆	1.2~3.6Bja嘉泰姆	200Bja嘉泰姆	30μABja嘉泰姆	70Bja嘉泰姆	NoBja嘉泰姆	SOT23-5Bja嘉泰姆
CXLD64246Bja嘉泰姆	Dual, Low-Noise, High-PSRR, 300mA LDO without Bypass CapacitorBja嘉泰姆	300/300Bja嘉泰姆	2.5~5.5Bja嘉泰姆	1.2~3.6Bja嘉泰姆	380Bja嘉泰姆	50μABja嘉泰姆	70Bja嘉泰姆	NoBja嘉泰姆	TDFN-6,TSOT23-6,SOP-8(EP)Bja嘉泰姆
CXLD64247Bja嘉泰姆	Low-Noise, High-PSRR, 600mA LDO with PGOOD IndicationBja嘉泰姆	600Bja嘉泰姆	2.5~5.5Bja嘉泰姆	0.8~5Bja嘉泰姆	360Bja嘉泰姆	80μABja嘉泰姆	68Bja嘉泰姆	YesBja嘉泰姆	TDFN-6Bja嘉泰姆
CXLD64248Bja嘉泰姆	600mA High PSRR Low Dropout Linear RegulatorBja嘉泰姆	600Bja嘉泰姆	2.5~5.5Bja嘉泰姆	0.8~5Bja嘉泰姆	300Bja嘉泰姆	120μABja嘉泰姆	70Bja嘉泰姆	NoBja嘉泰姆	SOT23-5Bja嘉泰姆
CXLD64249Bja嘉泰姆	1A Ultra Low-Dropout Linear RegulatorBja嘉泰姆	1000Bja嘉泰姆	2.5~5.5Bja嘉泰姆	1.5~3.3Bja嘉泰姆	300Bja嘉泰姆	300μABja嘉泰姆	60Bja嘉泰姆	YesBja嘉泰姆	SOT-223,SOP-8,SOT-89Bja嘉泰姆
CXLD64250Bja嘉泰姆	2A Ultra Low-Dropout Linear RegulatorBja嘉泰姆	2000Bja嘉泰姆	2.5~6Bja嘉泰姆	1.5~3.3Bja嘉泰姆	600Bja嘉泰姆	1mABja嘉泰姆	56Bja嘉泰姆	YesBja嘉泰姆	TO220,TO263,SOP-8 (EP)Bja嘉泰姆
CXLD64251Bja嘉泰姆	2A Low Dropout Linear Regulator with Programmable Soft-StartBja嘉泰姆	2000Bja嘉泰姆	2.7~5.5Bja嘉泰姆	0.8~3.3Bja嘉泰姆	165Bja嘉泰姆	0.8mABja嘉泰姆	60Bja嘉泰姆	YesBja嘉泰姆	SOP-8Bja嘉泰姆
CXLD64252Bja嘉泰姆	600mA High PSRR Low Dropout Linear RegulatorBja嘉泰姆	600Bja嘉泰姆	2.5~5.5Bja嘉泰姆	0.8~3.6Bja嘉泰姆	300Bja嘉泰姆	120μABja嘉泰姆	70Bja嘉泰姆	NoBja嘉泰姆	SOT23-5Bja嘉泰姆

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