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LM431ACMDC PDF预览

LM431ACMDC

更新时间: 2024-09-25 13:01:03
品牌 Logo 应用领域
德州仪器 - TI 稳压器
页数 文件大小 规格书
23页 1247K
描述
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, UUC, DIE

LM431ACMDC 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:DIE
包装说明:DIE, DIE OR CHIPReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.35Is Samacsys:N
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 REFERENCE
JESD-30 代码:X-XUUC-N湿度敏感等级:1
功能数量:1输出次数:1
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:UNSPECIFIED封装代码:DIE
封装等效代码:DIE OR CHIP封装形状:UNSPECIFIED
封装形式:UNCASED CHIP峰值回流温度(摄氏度):260
认证状态:Not Qualified子类别:Voltage References
表面贴装:YES技术:BIPOLAR
最大电压温度系数:97.338 ppm/ °C温度等级:COMMERCIAL
端子形式:NO LEAD端子位置:UPPER
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

LM431ACMDC 数据手册

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LM431  
www.ti.com  
SNVS020G MAY 2000REVISED APRIL 2013  
LM431 Adjustable Precision Zener Shunt Regulator  
Check for Samples: LM431  
1
FEATURES  
DESCRIPTION  
The LM431 is a 3-terminal adjustable shunt regulator  
with ensured temperature stability over the entire  
temperature range of operation. 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 excellent  
replacement for many zener diode applications.  
2
Average Temperature Coefficient 50 ppm/°C  
Temperature Compensated for Operation Over  
the Full Temperature Range  
Programmable Output Voltage  
Fast Turn-On Response  
Low Output Noise  
Connection Diagram  
Figure 1. TO-92: Plastic Package  
Figure 2. SOT-23: 3-Lead Small Outline  
Top View  
Top View  
A. Note: NC = Not internally connected.  
Figure 3. SOIC: 8-Pin Surface Mount  
Top view  
Symbol and Functional Diagrams  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2000–2013, Texas Instruments Incorporated  

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