低漏失线性稳压器150mA CXLD64239可调输出低至0.8V高性能的正电压调节器低反向泄漏过流和过温保护

发布时间:2020-06-23 10:33:18 浏览次数:338 作者:oumao18 来源:嘉泰姆
摘要:CXLD64239是一种高性能的正电压调节器,设计用于需要非常低的输入电压和非常低的漏失电压,最高可达3安培的应用。它工作时的车辆识别号低至1.6V,VPP电压5V,输出电压可编程低至0.8V。CXLD64239具有超低电压降,非常适合VOUT非常接近车辆识别号的应用。此外,CXLD64239具有使能管脚,以进一步减少关机时的功耗。CXLD64239对线路、负载和温度的变化提供了极好的调节。CXLD64239提供电源正常信号,指示VO的电压水平是否达到其额定值的92%。CXLD64239在power SOP-8PP软件包中提供。它提供1.2V、1.5V、1.8V和2.5V内部预设输出,也可以使用外部电阻进行调节
低漏失线性稳压器150mA CXLD64239可调输出低至0.8V高性能的正电压调节器低反向泄漏过流和过温保护

目录

1.产品概述       2.产品特点     U0t嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)U0t嘉泰姆

5.产品封装       6.电路原理图  U0t嘉泰姆

7.相关产品U0t嘉泰姆

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The CXLD64239 is a high performance positive voltage regulator designed for use in applications requiring very low Input voltage and very low dropout voltage at up to 3 amps. It operates with a VIN as low as 1.6V and VPP voltage 5V with output voltage programmable as low as 0.8V. The CXLD64239 features ultra low dropout, ideal for applications where VOUT is very close to VIN. Additionally, the CXLD64239 has an enable pin to further reduce power dissipation while shutdown. The CXLD64239 provides excellent regulation over variations in line, load and temperature. The CXLD64239 provides a power OK signal to indicate if the voltage level of VO reaches 92% of its rating value. The CXLD64239is available in the power SOP-8PP package. It is available with 1.2V, 1.5V, 1.8V and 2.5V internally preset outputs that are also adjustable using external resistors.

   产品特点 返回TOPU0t嘉泰姆


 Adjustable Output Low to 0.8V U0t嘉泰姆

 Input Voltage as Low as 1.6V and VPP Voltage 5V U0t嘉泰姆

 240mV Dropout @ 3A U0t嘉泰姆

 Over Current and Over Temperature Protection U0t嘉泰姆

 Enable Pin U0t嘉泰姆

 Low Reverse Leakage (Output to Input ) U0t嘉泰姆

 Power SOP8 –PP Packages with Thermal Pad U0t嘉泰姆

 ±2% Output Voltage U0t嘉泰姆

 VO Power OK Signal U0t嘉泰姆

 1.2V, 1.5V, 1.8V, 2.5V Options and Adjustable U0t嘉泰姆

 Externally Using Resistors U0t嘉泰姆

 VO Pull Low Resistance when DisableU0t嘉泰姆

   应用范围 返回TOPU0t嘉泰姆


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 Network Cards U0t嘉泰姆

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     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U0t嘉泰姆

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电路原理图 返回TOPU0t嘉泰姆

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LDO
Part No. IOUT VOUT VDROPOUT Line Regulation Load Regulation OCP OTP POK Package
CXLD64239 3A 1.2/1.5/1.8/2.5/ADJ 240mV 0.15%(Adj) 0.06%(Adj) Y Y Y SOP8-PP

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