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ZXCL280 PDF预览

ZXCL280

更新时间: 2024-02-07 15:33:02
品牌 Logo 应用领域
捷特科 - ZETEX 稳压器
页数 文件大小 规格书
11页 376K
描述
ULTRA SMALL MICROPOWER SC70 LOW DROPOUT REGULATORS

ZXCL280 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:,Reach Compliance Code:unknown
风险等级:5.57JESD-609代码:e3
湿度敏感等级:1端子面层:Matte Tin (Sn)
Base Number Matches:1

ZXCL280 数据手册

 浏览型号ZXCL280的Datasheet PDF文件第2页浏览型号ZXCL280的Datasheet PDF文件第3页浏览型号ZXCL280的Datasheet PDF文件第4页浏览型号ZXCL280的Datasheet PDF文件第5页浏览型号ZXCL280的Datasheet PDF文件第6页浏览型号ZXCL280的Datasheet PDF文件第7页 
ZXCL250 ZXCL260 ZXCL280  
ZXCL300 ZXCL330 ZXCL400  
ULTRA SMALL MICROPOWER SC70 LOW DROPOUT REGULATORS  
DESCRIPTION  
The ZXCL series are very small low dropout  
regulators designed for use in low power and  
severely space limited applications.  
For applications requiring improved performance  
over alternative devices, the ZXCL is also offered in  
the 5 pin SOT23 package with an industry standard  
pinout.  
The devices operate with a low dropout voltage,  
typically of only 85mV at 50mA load. Supply current  
is minimised with a ground pin current of only 50µA  
at full 150mA load. Logic control allows the devices  
to be shut down, consuming typically less than 10nA.  
These features make the device ideal for battery  
powered applications where power economy is  
critical.  
The devices feature thermal overload and  
over-current protection and are available with output  
voltages of 2.5V, 2.6V, 2.8V, 3V, 3.3V and 4V. Other  
voltage options between 1.5V and 4V can be  
provided. Contact Zetex marketing for further  
information.  
The ZXCL series are manufactured using CMOS  
processing, however advanced design techniques  
mean that output noise is improved even when  
compared to other bipolar devices.  
The parts have been designed with space sensitive  
systems in mind. They are available in the ultra small  
SC70 package, which is half the size of other SOT23  
based regulator devices.  
APPLICATIONS  
FEATURES  
5-pin SC70 package for the ultimate in space  
saving  
Cellular and Cordless phones  
Palmtop and laptop computers  
PDA  
5-pin SOT23 industry standard pinout  
Low 85mV dropout at 50mA load  
Hand held instruments  
50µA ground pin current with full 150mA load  
Camera, Camcorder, Personal Stereo  
PCMCIA cards  
Typically less than 10nA ground pin current on  
shutdown  
2.5, 2.6, 2.8, 3, 3.3 and 4 volts output  
Very low noise, without bypass capacitor  
Portable and Battery-powered equipment  
Thermal overload and over-current protection  
-40 to +85°C operating temperature range  
TYPICAL APPLICATION CIRCUIT  
PACKAGE FOOTPRINT  
Total Aea  
Output Voltage  
Battery Supply  
2.1mm x 2mm  
=4.2mm2  
ZXCL  
Total Aea  
2.8mm x 2.9mm  
=8.12mm2  
ISSUE 5 - NOVEMBER 2001  
1

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