CMOS激光微调技术制造的300mA低功耗LDO低电压降低温系数CXLD64025电池供电摄像机摄像机便携式视听系统移动电话

CXLD64025系列是一款采用CMOS和激光微调技术制造的高精度、低功耗、3端正电压调节器。该系列提供大电流和显著小的电压降。CXLD64025由限流器电路、驱动晶体管、精密参考电压和纠错电路组成。该系列与低ESR陶瓷电容器兼容。电流限制器的折回电路用作短路保护以及输出引脚的输出电流限制器。输出电压是内部激光微调技术

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（PDF文档）

5.产品封装       6.电路原理图  

7.相关产品

   产品概述 返回TOP

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CXLD64025 series are a highly precise, lower consumption, 3 terminal, positive voltage regulators manufactured using CMOS and laser trimming technologies. The series provides large currents with a significantly small dropout voltage. The CXLD64025 consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error correction circuit. The series is compatible with low ESR ceramic capacitors. The current limiter's fold back circuit operates as a short circuit protection as well as the output current limiter for the output pin. Output voltages are internally by laser trimming technologies. It is selectable in 0.1V increments within a range of 1.2V to 5.0V.CXLD64025 series are available in SOT-23 and SOT-89 packages.

   产品特点 返回TOP

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 Low power consumption 

 Low voltage drop 

 Low temperature coefficient 

 Low Quiescent Current: 1.5uA at 6V 

 Output voltage accuracy: tolerance ±2%

   应用范围 返回TOP

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 Battery-powered equipment 

 Reference voltage sources 

 Cameras,video cameras 

 Portable AV systems 

 Mobile phones 

 Portable games

   技术规格书（产品PDF) 返回TOP 

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产品封装图 返回TOP

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电路原理图 返回TOP

 

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LDO   IC
型号	最大输 出电流	输入电压	输出电压	精度	功耗	负载稳定率	线性稳定率	封装形式
CXLD64021	300mA	7V	1.2/1.5/1.8/2.0/2.1/2.2/2. 5/2.8/3.0/3.3/3.6/5.0V	2%	7uA	40-80mV	0.05%	SOT-23/SOT-89
CXLD64022	500mA	10V	1.2/1.5/1.8/2.0/2.1/2.2/2. 5/2.8/3.0/3.3/3.6/5.0V	2%	5uA	12-30mV	0.05%	SOT-89
CXLD64023	300mA	6.5V	1.3/1.8/2.8/	1%	4uA	9mV	0.07%	SOT-23-3L/SOT-89
CXLD64024	300mA	10V	1.2/1.5/1.8/2.0/2.1/2.2/2. 5/2.8/3.0/3.3/3.6/5.0V	2%	5uA	12mV	0.05%	SOT-23/SOT-89
CXLD64025	300mA	10V	3.0/3.3/5.0V	2%	1.5uA	12mV	0.05%	SOT-23/SOT-89
CXLD64026	1A	8.5V	3.3/5.0V	2%	2uA	12mV	0.05%	SOT-89
CXLD64027	1A	8.5V	3.0/3.3V	2%	25uA	12mV	0.05%	SOT-89
带使能LDO IC
型号	最大输 出电流	输入电压	输出电压	精度	功耗	负载稳定率	线性稳定率	封装形式
CXLD64001	500mA	6.5V	1.2/1.5/1.8/2.5/2.8/3. 0/3.3/3.64.5/5.0V	2%	静态电流：40uA 关断电流：1uA	0.60%	0.40%	SOT-25/SC70-5 /DFN1X1-4
CXLD64002	300mA	6.5V	1.2/1.5/1.8/2.5/2.8/3. 0/3.3/3.64.5/5.0V	2%	静态电流：25uA 关断电流：1uA	65dB	0.20%	SOT-25
CXLD64003	700mA	8.0V	1.2/1.5/1.8/2.5/2. 8/3.0/3.3/3.64.5/5.0V	2%	静态电流：30uA 关断电流：1uA	15mV	0.01%	SOT-25 /SOT-89-5L
CXLD64004	3A	6.0V	0.8-VIN	2%	10uA	0.10%	0.20%	ESOP8