2.5V到5.5V的输入电压600mA瞬态回应快高PSRR大负载电流的低漏失线性调整器CXLD64252低静态电流和快速启动

CXLD64252是一款瞬态回应快、高PSRR、大负载电流的低漏失线性调整器。它具有输出精度高，漏失电压很小，低静态电流和快速启动的特点。CXLD64252可以在低ESR的陶瓷电容下工作，从而节约了实际应用中PCB板的面积。CXLD64252在全负载工作下仅需要2.2uF的陶瓷电容就可以保证稳定性。当CXLD64252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通过内部电阻放电止地。CXLD64252为内部固定输出电压，内部输出电压的范围从0.8V到3.6V。其它的关键特性还包括过流保护，过温关断。CXLD64252可应用于SOT23-5的封装。The CXLD64252 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 CXLD64252 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 CXLD64252 detects fault signal, such as over-temperature, it will turn off the pass transistor and discharge VOUT to GND from the internal resistor. CXLD64252 only can be operated in fixed mode, the pre-set valve is from 0.8V~3.6V. 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TOPfyX嘉泰姆

•2.5V到5.5V的输入电压范围fyX嘉泰姆

•300mV@600mA的漏失电压fyX嘉泰姆

•超快速的瞬态响应fyX嘉泰姆

•2.2μF的陶瓷输出电容fyX嘉泰姆

•PSRR在1kHz时为70dBfyX嘉泰姆

•120μA的静态电流fyX嘉泰姆

•关断电流小于1μAfyX嘉泰姆

•输出电流限制fyX嘉泰姆

高精度的输出电压：2%的内部精度fyX嘉泰姆

固定输出电压的范围：0.8V~3.6VfyX嘉泰姆

•热关断fyX嘉泰姆

•关断时可对输出电容自动放电fyX嘉泰姆

•符合RoHS标准，并且100%无铅和无卤素fyX嘉泰姆

2.5V to 5.5V Input Voltage RangefyX嘉泰姆

300mV@600mA Dropout VoltagefyX嘉泰姆

Ultra Fast Transient ResponsefyX嘉泰姆

Stable with 2.2μF Ceramic Output CapacitorfyX嘉泰姆

70dB PSRR at 1kHzfyX嘉泰姆

Low 120μA Quiescent CurrentfyX嘉泰姆

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

Output Voltage With High Accuracy: 2%fyX嘉泰姆

Initial Accuracy Fixed Output Voltage: 0.8V ~ 3.6V Thermal ShutdownfyX嘉泰姆

COUT Auto-Discharge when ShutdownfyX嘉泰姆

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

应用范围 返回TOPfyX嘉泰姆

•无线网络模块fyX嘉泰姆

•电池供电装置fyX嘉泰姆

•笔记本计算机fyX嘉泰姆

WiFi ModulesfyX嘉泰姆

Battery-Powered EquipmentfyX嘉泰姆

Notebook ComputersfyX嘉泰姆

技术规格书（产品PDF) 返回TOP fyX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！fyX嘉泰姆

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产品封装图 返回TOPfyX嘉泰姆

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电路原理图 返回TOPfyX嘉泰姆

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低漏失线性稳压器fyX嘉泰姆
Part NumberfyX嘉泰姆	remarkfyX嘉泰姆	Iout (mA)fyX嘉泰姆	Vin (V)fyX嘉泰姆	Vout (V)fyX嘉泰姆	Dropout (mV)fyX嘉泰姆	IQ (A)fyX嘉泰姆	PSRR (dB)fyX嘉泰姆	POR / Fault / ErrorfyX嘉泰姆	PackagefyX嘉泰姆
CXLD64239BfyX嘉泰姆	150mA Low-Noise LDO in SOT23-5fyX嘉泰姆	150fyX嘉泰姆	2.5 ~ 5.5fyX嘉泰姆	1.2~4.8fyX嘉泰姆	140fyX嘉泰姆	70μAfyX嘉泰姆	75fyX嘉泰姆	NofyX嘉泰姆	SOT23-5fyX嘉泰姆
CXLD64240fyX嘉泰姆	150mA Low-Noise LDO in SC-82 Without A Bypass CapacitorfyX嘉泰姆	150fyX嘉泰姆	2.5~5.5fyX嘉泰姆	1.2~3.6fyX嘉泰姆	90fyX嘉泰姆	30uAfyX嘉泰姆	70fyX嘉泰姆	NOfyX嘉泰姆	SC-82fyX嘉泰姆
CXLD64241fyX嘉泰姆	Dual,Low-Noise, High-PSRR, 150mA LDO without Bypass CapacitorfyX嘉泰姆	150/150fyX嘉泰姆	2.5~5.5fyX嘉泰姆	1.2~3.6fyX嘉泰姆	190fyX嘉泰姆	50μAfyX嘉泰姆	70fyX嘉泰姆	NofyX嘉泰姆	TDFN-6,TSOT23-6fyX嘉泰姆
CXLD64242fyX嘉泰姆	300mA High PSRR Low-Noise LDOfyX嘉泰姆	300fyX嘉泰姆	2.5~5.5fyX嘉泰姆	1.2~4.8fyX嘉泰姆	250fyX嘉泰姆	70μAfyX嘉泰姆	75fyX嘉泰姆	NofyX嘉泰姆	SC-70,SOT23-5fyX嘉泰姆
CXLD64243fyX嘉泰姆	300mA Low-Noise Low-Dropout Linear RegulatorfyX嘉泰姆	300fyX嘉泰姆	2.5~5.5fyX嘉泰姆	1.2~3.3fyX嘉泰姆	150fyX嘉泰姆	84μAfyX嘉泰姆	65fyX嘉泰姆	NofyX嘉泰姆	SOT23-5fyX嘉泰姆
CXLD64244fyX嘉泰姆	300mA Low Dropout Linear RegulatorfyX嘉泰姆	300fyX嘉泰姆	2.5~5.5fyX嘉泰姆	1.2~3.5fyX嘉泰姆	170fyX嘉泰姆	90μAfyX嘉泰姆	-fyX嘉泰姆	NofyX嘉泰姆	SOT23-3 SOT-89fyX嘉泰姆
CXLD64245fyX嘉泰姆	A300mA Low-Noise LDO Without Bypass CapacitorfyX嘉泰姆	300fyX嘉泰姆	2.5~5.5fyX嘉泰姆	1.2~3.6fyX嘉泰姆	200fyX嘉泰姆	30μAfyX嘉泰姆	70fyX嘉泰姆	NofyX嘉泰姆	SOT23-5fyX嘉泰姆
CXLD64246fyX嘉泰姆	Dual, Low-Noise, High-PSRR, 300mA LDO without Bypass CapacitorfyX嘉泰姆	300/300fyX嘉泰姆	2.5~5.5fyX嘉泰姆	1.2~3.6fyX嘉泰姆	380fyX嘉泰姆	50μAfyX嘉泰姆	70fyX嘉泰姆	NofyX嘉泰姆	TDFN-6,TSOT23-6,SOP-8(EP)fyX嘉泰姆
CXLD64247fyX嘉泰姆	Low-Noise, High-PSRR, 600mA LDO with PGOOD IndicationfyX嘉泰姆	600fyX嘉泰姆	2.5~5.5fyX嘉泰姆	0.8~5fyX嘉泰姆	360fyX嘉泰姆	80μAfyX嘉泰姆	68fyX嘉泰姆	YesfyX嘉泰姆	TDFN-6fyX嘉泰姆
CXLD64248fyX嘉泰姆	600mA High PSRR Low Dropout Linear RegulatorfyX嘉泰姆	600fyX嘉泰姆	2.5~5.5fyX嘉泰姆	0.8~5fyX嘉泰姆	300fyX嘉泰姆	120μAfyX嘉泰姆	70fyX嘉泰姆	NofyX嘉泰姆	SOT23-5fyX嘉泰姆
CXLD64249fyX嘉泰姆	1A Ultra Low-Dropout Linear RegulatorfyX嘉泰姆	1000fyX嘉泰姆	2.5~5.5fyX嘉泰姆	1.5~3.3fyX嘉泰姆	300fyX嘉泰姆	300μAfyX嘉泰姆	60fyX嘉泰姆	YesfyX嘉泰姆	SOT-223,SOP-8,SOT-89fyX嘉泰姆
CXLD64250fyX嘉泰姆	2A Ultra Low-Dropout Linear RegulatorfyX嘉泰姆	2000fyX嘉泰姆	2.5~6fyX嘉泰姆	1.5~3.3fyX嘉泰姆	600fyX嘉泰姆	1mAfyX嘉泰姆	56fyX嘉泰姆	YesfyX嘉泰姆	TO220,TO263,SOP-8 (EP)fyX嘉泰姆
CXLD64251fyX嘉泰姆	2A Low Dropout Linear Regulator with Programmable Soft-StartfyX嘉泰姆	2000fyX嘉泰姆	2.7~5.5fyX嘉泰姆	0.8~3.3fyX嘉泰姆	165fyX嘉泰姆	0.8mAfyX嘉泰姆	60fyX嘉泰姆	YesfyX嘉泰姆	SOP-8fyX嘉泰姆
CXLD64252fyX嘉泰姆	600mA High PSRR Low Dropout Linear RegulatorfyX嘉泰姆	600fyX嘉泰姆	2.5~5.5fyX嘉泰姆	0.8~3.6fyX嘉泰姆	300fyX嘉泰姆	120μAfyX嘉泰姆	70fyX嘉泰姆	NofyX嘉泰姆	SOT23-5fyX嘉泰姆

目录

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