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SPX431AS PDF预览

SPX431AS

更新时间: 2024-09-23 04:03:07
品牌 Logo 应用领域
西伯斯 - SIPEX 稳压器电源电路参考电压源光电二极管输出元件
页数 文件大小 规格书
13页 1249K
描述
Precision Adjustable Shunt Regulator

SPX431AS 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:MS-012AA, SOIC-8Reach Compliance Code:unknown
风险等级:5.71Is Samacsys:N
其他特性:OUTPUT VOLTAGE ADJUSTABLE FROM 2.503V TO 36V模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.9 mm湿度敏感等级:1
功能数量:1输出次数:1
端子数量:8最高工作温度:105 °C
最低工作温度:最大输出电压:2.515 V
最小输出电压:2.49 V标称输出电压:2.503 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:1.75 mm最大供电电压 (Vsup):36 V
最小供电电压 (Vsup):2.503 V表面贴装:YES
最大电压温度系数:79.904 ppm/ °C温度等级:OTHER
端子面层:TIN LEAD端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30微调/可调输出:YES
宽度:3.9 mmBase Number Matches:1

SPX431AS 数据手册

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SPX431A,B,C  
Precision Adjustable Shunt Regulator  
FEATURES  
APPLICATIONS  
• Trimmed Bandgap: 0.5%, 1% and 2%  
• Wide Operating Current: 1mA to 150mA  
• Extended Temperature Range:  
0°C to 105°C  
• Low Temperature Coefficient: 30 ppm/°C  
• Improved Replacement in Performance  
for TL43ꢀ  
• Battery Operated Equipment  
• Adjustable Supplies  
• Switching Power Supplies  
• Error Amplifiers  
• Single Supply Amplifier  
• Monitors/VCRs/TVs  
• Personal Computers  
• Low Cost Solution  
• Available in Lead Free, RoHS compliant  
packaging: SOIC, SOT-89, SOT-23-3,  
SOT-23-5, and TO-92  
DESCRIPTION  
TheSPX43isathree-terminaladjustableshuntvoltageregulatorprovidingahighlyaccurate  
bandgapreference.TheSPX431actsasanopen-looperroramplifierwitha2.5Vtemperature  
compensation reference. The SPX431 has thermal stability, wide operating current of 150mA  
and broad temperature range of 0°C to 150°C, making it suitable for a variety of applications  
which require a low-cost, high performance solution. SPX431A tolerance of 0.5% is proven  
to be sufficient to overcome all 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 VREF and 36 volts with  
two external resistors. The SPX431 is available in SOIC-8, SOT-23-3, SOT-23-5, SOT89,  
and TO-92 packages.  
TyPICAL APPLICATIONS CIRCUIT  
Cathode (K)  
Reference  
(R)  
+
-
2.5V  
Anode (A)  
Rev F: Nov 2ꢀ-06  
SPX43ꢀA,B,C Precision Adjustable Shunt Regulator  
© 2006 Sipex Corporation  

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