输出电流3A双极线性低压差三端稳压器CXLD6492热关机和电流限制功能输入电压15V

CXLD6492是一系列低压差三端稳压器，在3A负载电流下的典型电压降为1.4V。除了固定电压版本（1.8V、2.5V、3.3V、5.0V），CXLD6492具有可调电压版本，通过设置应用电路的两个外部电阻器的值可以实现所需电压。CXLD6492提供热关机和电流限制功能，以确保芯片和电源系统的稳定性。

目录

1. 1.产品概述    2.产品特点     

2. 3.应用范围    4.技术规格书下载（PDF文档）

3. 5.产品封装    6.电路原理图  

     7.相关产品

产品概述                                             返回TOP

CXLD6492 is a series of low dropout three terminal regulators with a typical dropout voltage of 1.4V at 3A load current. Other than fixed voltage versions (1.8V, 2.5V, 3.3V, 5.0V), CXLD6492 has an adjustable voltage version, with which desired voltage can be achieved by setting the values of two external resistors of the application circuitry. CXLD6492 offers thermal shut down and current limit functions to assure the stability of chip and power system. CXLD6492series is available in standard packages of TO-263-2L, TO-263-3L, TO-220 and TO-252.

产品特点                                                                         返回TOP

 Fixed and adjustable versions. 

 Maximum output current : 3A 

 Maximum input voltage: 15V 

 Line regulation: 0.2％ (Typical)

 Load regulation: 0.2％ (Typical) 

 On-Chip Thermal Shutdown

 Operation environment Temperature: -10℃ ~ 85℃

应用范围                                             返回TOP

  Power Management for Computer Mother Board, Graphic Card

  Battery Charger

  Post Regulators for Switching Supplies

  Microprocessor Supply

技术规格书（产品PDF)                             返回TOP 

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！

 

产品封装图                                               返回TOP

电路原理图                                               返回TOP

相关芯片选择指南                                      返回TOP

双极型低压差线性稳压器(Bipolar Type LDO Linear Regulator )
Part No.	VIN	VOUT	Accu.	IQ	IOUT(Max)	Package	Application	Features
CXLD6441	Max 15V	1.2,1.8,2.5,3.3,5V, ADJ	±2%	2mA	1A	SOT223 TO252	TV,STB,PC主板	Bipolar, Low Dropout Voltage
CXLD6442	Max 15V	1.2V	±2%	2mA	1A	SOT223	TV,STB,PC主板	Bipolar, Low Dropout Voltage
CXLD6491	Max 12V	1.2,1.8,2.5,3.3,5V, ADJ	±2%	2mA x 2	1A x 2	ESOP8	TV,STB,PC主板	Dual Channels Bipolar, Low Dropout Voltage
CXLD6492	Max 12V	1.8,2.5,3.3,5V, ADJ	±2%	4mA	3A	TO252  TO263	TV,STB,PC主板	Bipolar, Low Dropout Voltage
CXLD6493	Max 12V	1.8,2.5,3.3,5V, ADJ	±2%	5mA	5A	TO252  TO263	TV,STB,PC主板	Bipolar, Low Dropout Voltage
CXTP6508	3~5.5V	95μA	12V/50mA	620KHz	±5%	SOP8	OLED显示器,Flash擦写供电栅极偏压,玩具	Built in 7 MOSFET 3X Charge Pump