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TS431

更新时间: 2024-02-05 11:23:23
品牌 Logo 应用领域
TSC 稳压器
页数 文件大小 规格书
8页 216K
描述
Adjustable Precision Shunt Regulator

TS431 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:TO-92包装说明:TO-92, SIP3,.1,50
针数:3Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:8 weeks风险等级:1.1
其他特性:OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 6V模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:O-PBCY-W3JESD-609代码:e3
功能数量:1输出次数:1
端子数量:3最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:0.01 A
最大输出电压:1.265 V最小输出电压:1.215 V
标称输出电压:1.24 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):NOT SPECIFIED认证状态:Not Qualified
子类别:Voltage References最大供电电流 (Isup):30 mA
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):1.24 V
表面贴装:NO技术:BIPOLAR
最大电压温度系数:102.639 ppm/ °C温度等级:AUTOMOTIVE
端子面层:Tin (Sn)端子形式:WIRE
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:NOT SPECIFIED微调/可调输出:YES
Base Number Matches:1

TS431 数据手册

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TS431/431A/431B  
Adjustable Precision Shunt Regulator  
Sink Current Capability up to 100mA  
General Description  
The TS431/431A/431B integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC  
voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 volts with two  
external resistors. These devices exhibit a wide operating current range of 1.0 to 100mA with a typical dynamic  
impedance of 0.22. The characteristics of these references make them excellent replacements for zener diodes in many  
applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5volt reference makes it convenient to  
obtain a stable reference from 5.0volt logic supplies, and since The TS431/431A/431B operates as a shunt regulator, it  
can be used as either a positive or negative stage reference.  
This series is offered in 3-pin TO-92, SOT-89, SOT-23 and SOP-8 package.  
Features  
Standard Application  
—
Precision Reference Voltage  
TS431 2.495V±2%  
TS431A 2.495V±1%  
TS431B 2.495V±0.5%  
—
—
—
—
—
—
Equivalent Full Range Temp. Coefficient: 50ppm/ oC  
Programmable Output Voltage up to 36V  
Fast Turn-On Response  
Sink Current Capability of 1.0 to 100 mA  
Low Dynamic Output Impedance: 0.22Ω  
Low Output Noise  
Ordering Information  
Part No.  
Operating Temp.  
Package  
Block Diagram  
(Ambient)  
TS431xCT  
TO-92  
-20 ~ +85 oC  
TS431xCY  
TS431xCX  
TS431xCS  
SOT-89  
SOT-23  
SOP-8  
Note: Where x denotes voltage tolerance.  
Blank: ±2%  
A: ±1%  
B: ±0.5%  
Pin Assignment  
Pin No.  
TS431/A/BCX  
Pin  
Description  
TS431/A/BCT  
TS431/A/BCY  
TS431/A/BCS  
1
2
3
1
2
3
1
3
2
8
2,3,6,7  
1
Reference  
Anode  
Cathode  
4,5  
Non connect  
TS431/A/B  
1-8  
2003/12 rev. B  

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