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SPX431BN-L/TR PDF预览

SPX431BN-L/TR

更新时间: 2024-09-25 21:15:15
品牌 Logo 应用领域
艾科嘉 - EXAR /
页数 文件大小 规格书
12页 107K
描述
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, LEAD FREE, TO-92, 3 PIN

SPX431BN-L/TR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TO-92包装说明:LEAD FREE, TO-92, 3 PIN
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:O-PBCY-T3JESD-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:105 °C
最低工作温度:最大输出电压:2.541 V
最小输出电压:2.449 V标称输出电压:2.495 V
封装主体材料:PLASTIC/EPOXY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表面贴装:NO
温度等级:OTHER端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE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

SPX431BN-L/TR 数据手册

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®
SPX431A,B,C  
Precision Adjustable Shunt Regulator  
FEATURES  
APPLICATIONS  
Trimmed Bandgap to 0.5%, 1% and 2%  
Wide Operating Current 1mA to 150mA  
Battery Operating Equipment  
Adjustable Supplies  
Extended Temperature Range:  
0°C to 105°C  
Low Temperature Coefficient 30 ppm/°C  
Switching Power Supplies  
Error Amplifiers  
Single Supply Amplifier  
Monitors / VCRs / TVs  
Personal Computers  
Offered in TO-92, SOIC, SOT-89,  
SOT-23-5  
Improved Replacement in Performance for  
Now Available in Lead Free Packaging  
TL431  
Low Cost Solution  
Refer to page 3 for pinouts.  
DESCRIPTION  
The SPX431 is a 3-terminal adjustable shunt voltage regulator providing a highly accurate  
bandgap reference. The SPX431 acts as an open-loop error amplifier with a 2.5V temperature  
compensation reference. The SPX431's thermal stability, wide operating current (150mA) and  
temperature range (0°C to 105°C) makes it suitable for a variety of applications that require a low  
cost, high performance solution. SPX431A tolerance of 0.5% is proven to be sufficient to  
overcome all of the other errors in the system to virtually eliminate the need for trimming in the  
power supply manufacturer's assembly line and contribute a significant cost savings.  
The output voltage may be adjusted to any value between V and 36 volts with two external  
resistors. The SPX431 is available in TO-92, SOIC-8, SOT-8R9E,Fand SOT-23-5 packages.  
TYPICAL APPLICATIONS CIRCUIT  
Cathode (K)  
Reference  
(R)  
+
-
2.5V  
Anode (A)  
Date: 1/19/05  
SPX431A,B,C Precision Adjustable Shunt Regulator  
© Copyright 2005 Sipex Corporation  
1

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