CXLD64238高效的线性稳压器逻辑输入使能引脚2.2uF低ESR陶瓷电容器稳定电压精度极低压降接地电流

CXLD64238是一种高效的线性稳压器，初始电压优于2%
特别设计的电压精度、极低的压降和极低的接地电流
适用于手持、电池供电的应用。该设备的其他功能：TTL兼容
投退控制输入、限流、热停堆用2.2uF低ESR陶瓷电容器稳定
2%电压参考精度
宽工作范围：4.5V~25V
停机时的5uA静态电流
电流限制和热关机
逻辑输入使能引脚

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 CXLD64238 device is an efficient linear voltage regulator with better than 2% initial
voltage accuracy, very low dropout voltage and very low ground current designed especially
for hand held, battery powered applications.Other features of the device are: TTL compatible
enable/shutdown control input, current limiting and thermal shutdown.
    The CXLD64238 is available in fixed and adjustable output voltage versions in a small
SOT-23-5L, TSOT-23-5L, J-lead 2021-8, ESOP-8 & SOT-89 package
二.产品特点(Features)

---

Stable with 2.2uF Low ESR Ceramic Capacitor
2% Voltage Reference Accuracy
Wide Operating Range: 4.5V ~ 25V
5uA Quiescent Current in Shutdown
Current Limit and Thermal Shutdown
Logic Input Enable Pin
RoHS Compliant & Halogen Free
SOT-89, ESOP-8, J-lead 2021-8, SOT-23-5L
& TSOT-23-5L Package
三,应用范围 (Applications)

---

Laptop, Notebook & Palmtop Computers
Battery Powered Equipments
PCMCIA Vcc & Vpp Regulator
Consumer Electronics
High Efficiency Linear Power Supplies
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

---

Input Voltage (VIN) ----------------------------------------- 27V
Enable Input Voltage (VEN) ------------------------------ 27V
Storage Temperature Range (TST) -------------------- -65 to 150oC
Operating Junction Temperature Range (T J) ------- -40 to 85oC
Thermal Resistance Junction to Ambient (Rthja)

SOT-23-5L/TSOT-23-5L
SOT-89
ESOP-8
J-lead 2021-8
250oC/W
150oC/W
300oC/W
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