CXLD64226高精度低噪声高纹波抑制率低压降双CMOS LDO电压调节器有使能功能输入电压2.5V至6V可变固定输出

CXLD64226是一款高精度、低噪音、高波纹抑制率、低落差的产品，双CMOS LDO电压调节器，带使能功能。EN功能允许输出关闭每个调节器，单独关闭，导致大幅度降低耗电量。CXLD64226具有软起动功能，可抑制冲击电流。当前限制每个通道的过电压为250毫安，aalso作为输出电流的短路保护限制器。每个调节器的输出电压通过金属微调独立设置。CXLD64226 iss完全兼容低ESR陶瓷电容，降低成本和提高输出稳定。这种高水平的输出稳定性即使在频率下也能保持负载磁通，。由于出色的瞬态响应性能和高PSRR在广泛的频率范围内实现

目录

1.产品概述                       2.产品特点
3.应用范围                       4.下载产品资料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)      

---

   The CXLD64226 is a high accuurately, low noise, high ripplee rejection raatio, low droppout,
dual CMOS LDO voltagge regulatorrs with enabble function. The EN function allows thhe output
off each regulator to be turnedd off indepenndently, resulting in greattly reduced

power consumptioon.
    The CXLD64226 has the soft staart function to suppress the innrush current. The current limit
is ovver 250mA per chhannel and aalso operates as a short protection for the output currrent
limiter. The output voltage for each regulator is set indeependently by metal trimmming.

    The CXLD64226 iss fully comppatible with low ESR ceram capacitoors, reducing cost and
improving outpu stability. This high evel output stability is mainttained even during frequuent
load fluuctuations,.due too the excelleent transient response peerformance and high PSRR
achieved across a broad range of frequeency. It is aavailable in tthe SOT-26,, TSOT-26
and DFN 2x2 pacckages.
二.产品特点(Features)

---

Input Volttage Range : 2.5V to 6V
Varied Fixxed Output Voltage Commbinations
200mV Dropout at 00mA Output Current (Vout ≧2.5V)
Output Current: 200mmA/channel (typ.)
Low Quieescent Curreent : 60uA (tyyp.)
Current Limit and Shoort Current Protection
Thermal Shutdown Protection
Fast Trannsient Respoonse
Low ESR Capacitor Compatible X7R, X5R)
Halogen Free Producct
三,应用范围 (Applications)
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

---

  
八,相关芯片选择指南        更多同类产品......

---

Power IC-LDO: Dual Output,Low Dropout Voltage,Very Low Dropout   Voltage
Part Number	Vin max	Vref (V)	Vout	Max. Current (A)	Current  Limit  (A)	Quies. Current (uA)	Min.   electro lytic capacitor	MLCC  ESR	Package	Demo  board
CXLD64224	6		3.6V,3.3V,3.0V,2.8V,2.5V, 1.8V,1.5V	0.3	0.3	30	1uF	1uF/ESR> 30mΩ	SOT89,SOT23	no
CXLD64224A	6		5.0,3.6V,3.3V,3.1V,3.0V, 2.8V,2.5V,1.8V,1.5V,1.2V	0.3	0.3	30	1uF	1uF/ESR> 30mΩ	SOT23-5	yes
CXLD64225	6		3.3V,3.0V,2.8V,2.5V,2.0V, 1.8V,1.5V	0.6	0.6	30	1uF	1uF/ESR> 30mΩ	SOT223,SOT89, SOT23	no
CXLD64226	7		1.5V+2.8V,1.8V+2.8V, 1.8V+2.6V,1.8V+3.3V,2.5V+2.8V, 2.8V+1.2V,2.8V+2.8V, 2.8V+3.0V,2.8V+3.3V,2.0V+3.0V, 3.0V+3.3V, 3.3V+3.3V,2.8V+1.5V, 1.8V+3.0V,1.2V+2.8V,1.2V+1.2V	0.2	0.3	1	4.7uF	4.7uF	SOT26,DFN2x2	no
CXLD64227			3.3V+1.2V,2.5V+1.2V,1.2V+1.1V	0.6	0.6	30			Esposed SOP8
CXLD64228	6		3.3V,3.0V,2.8V,2.5V,1.8V, 1.5V,1.2V,1.0V	0.6	600	30	1uF	1uF/50mΩ> ESR>30mΩ	SOT23-5, SC70-5,  SOT223,  SOT-89,  TO-252	yes SOT23-5
CXLD64229	6		3.3V~1.5V,1.2V(0.1V Steps)	0.3	0.3	30	1uF	1uF/50mΩ >ESR>30mΩ	SOT23, SOT23-5, SC70-4,SC70-5	yes SOT23-5
CXLD64230	6		ADJ	0.6	0.6	40		1uF/50mΩ >ESR>30mΩ	SOT23-5, SC70-5	yes SOT23-5
CXLD64231	6		ADJ	0.3	0.3	40			SOT23-5, SC70-5	yes(SOT23-5)
CXLD64232	5.5	0.8	ADJ	3	3.1	10		ESR>20mΩ	Exposed SOP8	yes
CXLD64233	6		ADJ	2	2.2	2		1uF/50mΩ >ESR>30mΩ	Exposed SOP8	yes
CXLD64234	5.5	0.8	ADJ	3	3.1					yes
CXLD64235	10	1.25	ADJ,3.6V,3.3V,3.0V,2.8V, 2.5V,1.8V	0.3	0.42	5	2.2uF	2.2uF/ESR <1Ω	SOT23-5	yes (Fixed)
CXLD64236	10	1.25	ADJ	1	1.4				SOP8	no
CXLD64237	10	0.8	ADJ	0.3	0.32	5	2.2uF	2.2uF/ESR <1Ω	SOT23-5	yes
CXLD64238	27	1.25	ADJ,5.0V,3.3V,3.0V,2.8V, 2.5V,1.8V	0.15	0.2	250	2.2uF	2.2uF/ESR <1Ω	SOT23-5, SOT89, ESOP-8,J-Lead2021-8