输出电流限制安全工作区补偿和热关机CXLD64009输出电流1A高精度低噪声LDO稳压器两个固定输出电压

CXLD64009系列是高精度，低噪声，LDO稳压器，能够提供输出电流超过910mA至1A的最大辍学为0.5V，在800毫安。该系列包含两个固定输出电压：0.2V、1.5V、1.8V、2.5V、3.3V、5.0V。片上微调可将参考/输出电压调整到±1.5%的精度范围内。内部保护功能包括输出电流限制、安全工作区补偿和热关机。

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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The CXLD64009 series are highly accurate, low noise, LDO Voltage Regulators that are capable of providing an output current that is in excess 910mA up to 1A with a maximum dropout of 0.5V, at 800mA. This series contains two fixed output voltages of .2V,1.5V,1.8V,2.5V,3.3 V, 5.0 V. On-chip trimming adjusts the reference/output voltage to within ±1.5% accuracy. Internal protection features consist of output current limiting, safe operating area compensation, and thermal shutdown. The CXLD64009 series can operate with up to 18 V input. There is SOT23,SOT223,SOT89 and TO252 package

   产品特点 返回TOP

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Output Current up to 1A

Dropout Voltage: 500mV@ IOUT =800mA 

Operating Voltage Range: 1.6V̚~16V 

Highly Accuracy: ±2%

Adjustable Output Voltage Option 

Standby Current:60uA(TYP).

High Ripple Rejection: 75dB@1KHz 

Line Regulation: 0.1%(TYP).

Temperature Stability<0.5% 

Thermal Shutdown Protection:150ć 

Packages:SOT223,TO252 

   应用范围 返回TOP

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Consumer and Industrial Equipment Point of Regulation 

Switching Power Supply Post Regulation 

Down:3.7--3.3V;3.3--2.5V;2.5--1.8V;1.8--1.2V 

Battery Chargers 

   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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大电流耐高压LDO IC
型号	最大输 出电流	输入 电压	输出电压	精度	功耗	纹波 (1KHZ)	负载稳 定率	线性稳 定率	封装
CXLD64008	1A	18V	1.2/1.8/3.3/5.0V	±2%	52uA		3mV	2mV	SOT223/TO252/SOT89
CXLD64009	1A	18V	1.8/3.3/ADJ	±2%	60uA		10mV	2mV	TO-252
CXLD64010	1A	18V	3.3/5.0V	±2%	90uA		0.20%	2%	TO-252
CXLD64011	1A	37V	5.0V	±2%	10mA		10%	10%	SOT-223
CXLD64012	5A	12V	1.8/3.3/5.0V/ADJ	±1%	5mA	60dB	15mV	-	TO252/TO263/TO220
CXLD64013	5A	22V	1.8/3.3V/ADJ	±2%	105mA		0.40%	0.20%	TO-252
带使能耐高压LDO IC
型号	最大输 出电流	输入 电压	输出电压	精度	功耗	纹波 (1KHZ)	负载稳 定率	线性稳 定率	封装
CX53XX	500mA	12V	1.8/2.5/2.8/3.0/3.3/3.6V/5.0V	±2%	1.2uA		30mV	0.05%	SOT-25
CXLD64016	400mA	18V	3.0/3.3/3.6/4.0/5.0V	±2%	60uA		30mV	0.03%	SOT-25
CXLD64017	300mA	18V	3.0/3.3V	±2%	6uA		4mV	30mV	SOT-25
CXLD64018	350mA	18V	3.0/3.3/5.0V	±2%	8uA		12mV	0.05%	SOT-25
耐高压 LDO IC
型号	最大输 出电流	输入 电压	输出电压	精度	功耗	纹波 (1KHZ)	负载稳 定率	线性稳 定率	封装
CX75XX	150mA	18V	2.8/3.0/3.3/3.6/4.0/4.4/5.0V	±3%	2uA	50dB	60mV	0.20%	SOT89/SOT23/SOT23-3L/TO92
CX75XXH	150mA	30V	3.0/3.3/3.6/	±2%	2uA	50dB	60mV	0.20%	SOT89/SOT-23-3L
CX75XXHB	100mA	40V	3.0/3.3/5.0V	±2%	2.5uA		60mV	0.20%	SOT-89
CX73XX	300mA	18V	1.5/1.8/2.5/2.7/2.8/3.03.3 /3.6/4.0/4.4/5.0V	±3%	2uA	50dB	45mV	0.20%	SOT89/SOT23/SOT23-3L/TO92
CX73XXH	300mA	24V	3.0/3.3/5.0V	±2%	2uA	50dB	45mV	0.20%	SOT-89
CX78XX	500mA	18V	1.8/2.5/2.7/2.8/3.0/3.3/3.6/5.0V	±2%	1uA		12mV	0.05%	SOT89/SOT-23-3L
CXLD64014	100mA	40V	3.0/3.3/3.6/5.0V	±2%	3uA		30mV	0.04%	SOT89/SOT23/SOT23-3L/TO92
CXLD64015	250mA	15V	3.0/3.3/4.5/5.0V	±2%	2uA		12mV	0.05%	SOT89/TO-92