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SPX431LCM PDF预览

SPX431LCM

更新时间: 2024-09-25 22:50:11
品牌 Logo 应用领域
西伯斯 - SIPEX 稳压器电源电路参考电压源
页数 文件大小 规格书
8页 162K
描述
Low Voltage Precision Adjustable Shunt Regulator

SPX431LCM 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOT-23, 3 PINReach Compliance Code:unknown
风险等级:5.08Is Samacsys:N
其他特性:OUTPUT CAN BE ADJUSTED FROM 2.495V TO 20V WITH TWO EXTERNAL RESISTORS模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G3JESD-609代码:e0
长度:2.921 mm湿度敏感等级:1
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:最大输出电流:0.01 A
最大输出电压:2.545 V最小输出电压:2.445 V
标称输出电压:2.495 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TO-236
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:1.041 mm子类别:Voltage References
表面贴装:YES技术:BIPOLAR
温度等级:OTHER端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.95 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:1.295 mm
Base Number Matches:1

SPX431LCM 数据手册

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SPX431L  
Low Voltage Precision  
Adjustable Shunt Regulator  
FEATURES  
APPLICATIONS  
Battery Operating Equipment  
Adjustable Supplies  
Tight Tolerance.................................................. 0.5% @ 10mA  
Wide Operating Range..................................... 1mA to 100mA  
Low Extended Temperature Range ....................0°C to 105°C  
Low Temperature Coefficient .................................30 ppm/°C  
Offered in TO-92, SOT-89, SOT-23-3 and SO-8  
Improved replacement in performance of AS431 & TL431  
Low Cost Solution  
Switching Power Supplies  
Error Amplifiers  
Single Supply Amplifier  
Monitors/ VCR/ TV  
Personal Computers  
PRODUCT DESCRIPTION  
The SPX431L is a 3-terminal Adjustable Shunt Voltage Regulator providing a highly accurate bandgap reference. SPX431L acts as an  
open-loop error amplifier with a 2.5V temperature compensation reference. The SPX431L thermal stability, wide operating current  
(100mA) and temperature range (0°C to 105°C) makes it suitable for all variety of applications that are looking for a low cost solution  
with high performance.  
The output voltage may be adjusted to any value between VREF and 20V with 2 external resistors. The SPX431L is operating in full  
industrial temperature range of 0°C to 105°C. The SPX431L is available in TO-92, SOT-89, SOT-23-3 and SO-8 packages.  
PIN CONNECTIONS  
CATHODE (K)  
8-Pin Surface Mount (S)  
TO-92 (N)  
1
2
3
1
2
3
4
8
7
6
5
REF  
CATHODE  
ANODE  
REFERENCE  
(R)  
ANODE  
ANODE  
+
-
SPX431L  
ANODE  
N/C  
REF  
CATHODE  
ANODE  
N/C  
Bottom View  
2.5V  
Top View  
ANODE (A)  
SOT-23-3 (M)  
SOT-89 (M1)  
SPX431L  
ANODE  
1
SPX431L  
2
1
3
2
3
CATHODE  
REF  
N/C  
Top View  
CATHODE  
ANODE  
Top View  
Rev. 10/30/00  

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