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ZR2431Z01 PDF预览

ZR2431Z01

更新时间: 2024-09-26 07:07:51
品牌 Logo 应用领域
捷特科 - ZETEX 稳压器电源电路参考电压源
页数 文件大小 规格书
7页 106K
描述
ADJUSTABLE PRECISION ZENER SHUNT REGULATOR

ZR2431Z01 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:, TO-243Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.41Is Samacsys:N
模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PSSO-F3
JESD-609代码:e0长度:4.5 mm
湿度敏感等级:1功能数量:1
输出次数:1端子数量:3
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电压:15 V最小输出电压:1.24 V
封装主体材料:PLASTIC/EPOXY封装等效代码:TO-243
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Voltage References表面贴装:YES
技术:BIPOLAR最大电压温度系数:52 ppm/ °C
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:FLAT端子节距:1.5 mm
端子位置:SINGLE微调/可调输出:YES
最大电压容差:1%宽度:2.5 mm
Base Number Matches:1

ZR2431Z01 数据手册

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ADJUSTABLE PRECISION  
ZENER SHUNT REGULATOR  
ISSUE 3 DECEMBER 1997  
ZR2431  
DEVICE DESCRIPTION  
FEATURES  
The ZR2431 is a three terminal adjustable  
shunt regulator offering excellent  
temperature stability and output current  
handling capability up to 25mA. The output  
voltage may be set to any chosen voltage  
between 1.24 and 15 volts by selection of  
two external divider resistors.  
Surface mount SOT23, SOT223, SOT89  
and SO8 packages  
TO92 package  
2.5% and 1% tolerance  
Maximum temperature coefficient 52  
ppm/°C  
Temperature compensated for  
operation over the full temperature  
range  
The devices can be used as a replacement  
for zener diodes in many applications  
requiring an improvement in zener  
performance.  
Programmable output voltage  
100µA to 25mA current sink capability  
Low output noise  
The ZR2431 is particularly used in the  
feedback control loop of switch mode power  
supplies. In this application the device 1.24  
volt reference enables the generation of low  
voltage supplies, typically 3.3voltsor3 volts.  
APPLICATIONS  
Shunt regulator  
Series regulator  
Voltage monitor  
Over voltage/ under voltage protection  
Switch mode power supplies  
SCHEMATIC DIAGRAM  
VZ  
Vref  
Gnd  
4-154  

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