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TL431BCLPRE PDF预览

TL431BCLPRE

更新时间： 2024-11-22 22:42:11
品牌 Logo 应用领域
安森美 - ONSEMI 电源电路参考电压源
页数 文件大小 规格书
18页 176K
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PROGRAMMABLE PRECISION REFERENCES

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TL431BCLPRE 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：TO-92包装说明：, SIP3,.1,50
针数：3Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.59其他特性：OUTPUT VOLTAGE PROGRAMMABLE FROM 2.495V TO 36V
模拟集成电路 - 其他类型：THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码：O-PBCY-W3
JESD-609代码：e0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：2.50498 V
最小输出电压：2.48502 V标称输出电压：2.495 V
封装主体材料：PLASTIC/EPOXY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）：240认证状态：Not Qualified
子类别：Voltage References最大供电电压 (Vsup)：36 V
最小供电电压 (Vsup)：2.495 V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/Lead (Sn/Pb)
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：30
微调/可调输出：YESBase Number Matches：1

TL431BCLPRE 数据手册

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TL431, A, B Series,  
NCV431A  
Programmable  
Precision References  
The TL431, A, B integrated circuits are three−terminal  
programmable shunt regulator diodes. These monolithic IC voltage  
references operate as a low temperature coefficient zener which is  
http://onsemi.com  
TO−92 (TO−226)  
LP SUFFIX  
CASE 29  
programmable from V to 36 V with two external resistors. These  
ref  
devices exhibit a wide operating current range of 1.0 mA to 100 mA  
with a typical dynamic impedance of 0.22 W. 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 2.5 V reference makes it convenient to obtain a  
stable reference from 5.0 V logic supplies, and since the TL431, A, B  
operates as a shunt regulator, it can be used as either a positive or  
negative voltage reference.  
Pin 1. Reference  
2. Anode  
1
2
3
3. Cathode  
PDIP−8  
P SUFFIX  
CASE 626  
Features  
8
1
• Programmable Output Voltage to 36 V  
Micro8E  
DM SUFFIX  
CASE 846A  
• Voltage Reference Tolerance: ±0.4%, Typ @ 25°C (TL431B)  
• Low Dynamic Output Impedance, 0.22 W Typical  
• Sink Current Capability of 1.0 mA to 100 mA  
8
1
• Equivalent Full−Range Temperature Coefficient of 50 ppm/°C  
1
2
3
4
8
7
6
5
Cathode  
N/C  
Reference  
N/C  
Typical  
• Temperature Compensated for Operation over Full Rated Operating  
Temperature Range  
N/C  
Anode  
N/C  
N/C  
• Low Output Noise Voltage  
(Top  
• Pb−Free Packages are Available  
View)  
SOIC−8  
D SUFFIX  
CASE 751  
8
1
1
8
Cathode  
Reference  
Anode  
2
3
4
7
6
5
Anode  
N/C  
N/C  
(Top View)  
This is an internally modified SOIC−8 package. Pins 2, 3, 6 and  
7 are electrically common to the die attach flag. This internal  
lead frame modification increases power dissipation capability  
when appropriately mounted on a printed circuit board. This  
modified package conforms to all external dimensions of the  
standard SOIC−8 package.  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 13 of this data sheet.  
DEVICE MARKING INFORMATION  
See general marking information in the device marking  
section on page 15 of this data sheet.  
Semiconductor Components Industries, LLC, 2005  
1
Publication Order Number:  
March, 2005 − Rev. 21  
TL431/D  
1234567...18

中文翻译

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TL431BCLPRE 替代型号

型号 品牌 替代类型 描述 数据表
TL431BCLPRA ONSEMI

完全替代

 PROGRAMMABLE PRECISION REFERENCES
TL431BCLPREG ONSEMI

类似代替

 PROGRAMMABLE PRECISION REFERENCES

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 		Two Terminal Voltage Reference, 1 Output, 2.495V, BIPolar, PBCY3
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 		Programmable Precision Reference Sink Current Capability of 1.0 to 100mA
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TL431BCP ONSEMI

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 		Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDIP8, ROHS

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