输出电流200mA超低静态电流低功耗LDO线性稳压器CXLD64273X高压输入35V用于电池供电烟雾传感器微控制器

CXLD64273X系列专为功率敏感应用而设计。它包括一个高精度高压输入级、一个超低功耗偏置电流支路，并产生一个超低功耗、低功耗的线性稳压器。CXLD64273X的工作电压从VOUT+1V到35V，仅消耗2.6μA的静态电流，提供2%的初始精度和较低的压降，100mA时通常为300mV。CXLD64273X有1.8V、2.5V、3.0V、3.3V、3.6V、4.0V、4.2V、5.0V固定电压版本。其他功能包括短路保护和热关机。

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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   CXLD64273X series is designed for power-sensitive applications. It includes a precision and high voltage input stage, an ultra-low-power bias current branch, and results in a ultra-low-power and low-dropout linear regulator. The CXLD64273X operates from an input voltage of VOUT+1V to 35V, consumes only 2.6μA of quiescent current, and offers 2% initial accuracy and low dropout voltage, 300mV typical at 100mA. CXLD64273X has 1.8V，2.5V，3.0V，3.3V，3.6V， 4.0V，4.2V，5.0V fixed voltage versions. Other features include short-circuit protection and thermal shutdown.

   产品特点 返回TOP

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 Ultra Low Quiescent Current: 2.6μA(Typ.) 

 Wide Operating Voltage: VOUT+1V to 35V 

 High output current: ≥200mA 

 System startup with no overshoot 

 Short circuit protection is designed with no overshoot 

 Low Dropout Voltage 

 High Accuracy Output Voltage: ±2% 

 Excellent power / load transient response 

 Low temperature coefficient: ±100ppm/℃ 

 Thermal and Short-Circuit Protection 

 SOT-89 and SOT-23 package 

 Customer Pin Assignments are available

   应用范围 返回TOP

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 Battery-powered Smoke sensor 

 Smoke sensor 

 Microcontrollers 

 Household appliances and instruments

   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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Linear Voltage Regulator
Product	Status	Vin	Vout	IOUT Max	IQ/IDIS	DrpoutVoltage	OTP/OCP	EN/BP/PG	Pkg
CXLD64259	Active	12V	1.5/1.8/2.5V 3V5/ADJ	5A	3mA	1.3V @ 5A	Yes/	NO/	TO220 TO263 TO252
CXLD64260	Active	12V	1.2V	1A	2.7mA	1.1V@1A	Yes	Yes	SOT223
CXLD64261	NEW	36V	3.3/2.5/1.8V 1.5/ADJ	0.5A	_	_	Yes	Yes	TO252 TO220
CXLD64262	NRFND	3.3~1.8V	ADJ	0.5A	65uA	300mV@300mA	Yes	Yes/	DFN10 PSOP8
CXLD64263	Active	2.5~6.5V	1.5V~4.6V	0.6A	55uA	600mV@600mA	Yes	NO/	SOT89
CXLD64264	Active	2.5~6.5V	1.5V~4.6V	0.3A	55uA	300mV@300mA	Yes/	NO/	SOT23-3L
CXLD64265	Active	2.5~6.5V	0.8V	1.5A	120uA	300mV@1.5A	Yes/	NO/	SOT-223   TO252
CXLD64266	Active	2.5~6.5V	1.5V~4.6V	0.3A	55uA/0.1uA	300mV@300mA	Yes/	YES/NO	SOT23-5L SOT89-5L
CXLD64267	Active	2.5~6.5V	ADJ	1.5A	120uA/0.1uA	380mV@1A	Yes	YES/	PSOP8
CXLD64268	Active	2.5~6.5V	ADJ	0.6A	55uA/0.1uA	300mV@600mA	Yes/	YES/	SOT23-5L
CXLD64269	Active	2.5~6.5V	ADJ	0.3A/0.6A	35uA/0.1uA	300mV@300mA	Yes	YES/	SOT23-6L
CXLD64270	Active	2.5~6.5V	1.5V~4.6V	0.6A	35uA/0.1uA	500mV@500mA	Yes	YES/	SOT23-5L
CXLD64271	Active	36V	5V/9V/12V	1A	3.2mA	2V@1A	Yes	NO/	TO252/TO220
CXLD64272	Active	9V	3.3/2.5/1.8 1.5/3.0V	800mA	3mA	1.3V@0.8A	Yes	NO/	SOT89
CXLD64273X	NEW	40V	5.0V/4.2V /4.0V	200mA	1.6uA	0.6V@0.2A		NO/	SOT89  SOT23-3L
CXLD64274	NEW	30V	3.3/4.3/5.0 /5.7/ADJ	100mA	650uA	0.8V	Yes/	NO/	SOT23-3L  SOT-89
CXLD64275	NEW	30V	11.6V	200mA	1.7uA	0.8V	Yes/	NO	SOT22L    SOT-89
CXLD64276	NRFND	30	5V/12V	100mA/200mA	650uA/1.7mA	0.8V	Yes/	NO	SOP8 PSOP8
CXLD64277	Active	2.5~6.5v	3.3/3.0/1.8/1.5V	200mA	55uA/0.1uA	175@100mA 375mV	Yes	YES/	SOT-6L