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LM431ACZ/NOPB PDF预览

LM431ACZ/NOPB

更新时间: 2024-09-25 20:27:59
品牌 Logo 应用领域
美国国家半导体 - NSC 输出元件
页数 文件大小 规格书
13页 862K
描述
IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PBCY3, PLASTIC, TO-92, 3 PIN, Voltage Reference

LM431ACZ/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TO-92, SIP3,.1,50Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.05其他特性:OUTPUT VOLTAGE ADJUSTABLE FROM 2.495 TO 36V WITH TWO EXTERNAL RESISTORS
模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCEJESD-30 代码:O-PBCY-T3
JESD-609代码:e2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:70 °C
最低工作温度:最大输出电流:0.1 A
最大输出电压:2.55 V最小输出电压:2.44 V
标称输出电压:2.495 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-92封装等效代码:SIP3,.1,50
封装形状:ROUND封装形式:CYLINDRICAL
峰值回流温度(摄氏度):260认证状态:Not Qualified
子类别:Voltage References最大供电电流 (Isup):1 mA
表面贴装:NO技术:BIPOLAR
最大电压温度系数:97.338 ppm/ °C温度等级:COMMERCIAL
端子面层:Tin/Copper (Sn/Cu)端子形式:THROUGH-HOLE
端子节距:1.27 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:40微调/可调输出:YES
Base Number Matches:1

LM431ACZ/NOPB 数据手册

 浏览型号LM431ACZ/NOPB的Datasheet PDF文件第2页浏览型号LM431ACZ/NOPB的Datasheet PDF文件第3页浏览型号LM431ACZ/NOPB的Datasheet PDF文件第4页浏览型号LM431ACZ/NOPB的Datasheet PDF文件第5页浏览型号LM431ACZ/NOPB的Datasheet PDF文件第6页浏览型号LM431ACZ/NOPB的Datasheet PDF文件第7页 
March 2005  
LM431  
Adjustable Precision Zener Shunt Regulator  
General Description  
Features  
n Average temperature coefficient 50 ppm/˚C  
The LM431 is a 3-terminal adjustable shunt regulator with  
guaranteed temperature stability over the entire temperature  
range of operation. It is now available in a chip sized pack-  
age (4-Bump micro SMD) using National’s micro SMD pack-  
age technology. The output voltage may be set at any level  
greater than 2.5V (VREF) up to 36V merely by selecting two  
external resistors that act as a voltage divided network. Due  
to the sharp turn-on characteristics this device is an excel-  
lent replacement for many zener diode applications.  
n Temperature compensated for operation over the full  
temperature range  
n Programmable output voltage  
n Fast turn-on response  
n Low output noise  
n LM431 in micro SMD package  
n See AN-1112 for micro SMD considerations  
Connection Diagrams  
TO-92: Plastic Package  
SOT-23: 3-Lead Small Outline  
01005528  
Top View  
01005501  
Top View  
4-Bump micro SMD  
SO-8: 8-Pin Surface Mount  
01005554  
Top View  
01005502  
(bump side down)  
Top view  
Note: *NC = Not internally connected. Must be electrically isolated from the rest of the circuit for the microSMD package.  
© 2005 National Semiconductor Corporation  
DS010055  
www.national.com  

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