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TL431ASDT PDF预览

TL431ASDT

更新时间: 2024-11-26 07:04:35
品牌 Logo 应用领域
恩智浦 - NXP 稳压器
页数 文件大小 规格书
23页 205K
描述
Adjustable precision shunt regulator

TL431ASDT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:SOT-23
包装说明:TSSOP,针数:3
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.55模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G3JESD-609代码:e3
长度:2.9 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:125 °C
最低工作温度:-40 °C最大输出电压:2.55 V
最小输出电压:2.47 V标称输出电压:2.495 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.1 mm最大供电电压 (Vsup):36 V
最小供电电压 (Vsup):2.495 V表面贴装:YES
最大电压温度系数:888 ppm/ °C温度等级:AUTOMOTIVE
端子面层:TIN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:NOT SPECIFIED微调/可调输出:YES
宽度:1.3 mmBase Number Matches:1

TL431ASDT 数据手册

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TL431 family  
Adjustable precision shunt regulator  
Rev. 02 — 20 January 2010  
Product data sheet  
1. General description  
Three-terminal shunt regulator family with an output voltage range between Vref and 36 V,  
to be set by two external resistors.  
Table 1.  
Product overview  
Reference voltage Temperature range (Tamb  
)
Pinning  
tolerance (Vref  
)
configuration  
(see Table 5)  
0 to 70 °C  
40 to 85 °C  
40 to 125 °C  
2 %  
TL431CDBZR  
TL431IDBZR  
TL431QDBZR normal pinning  
TL431SDT  
normal pinning  
TL431MSDT  
mirrored pinning  
1 %  
TL431ACDBZR TL431AIDBZR TL431AQDBZR normal pinning  
TL431ASDT normal pinning  
TL431AMSDT mirrored pinning  
0.5 %  
TL431BCDBZR TL431BIDBZR TL431BQDBZR normal pinning  
TL431BSDT  
normal pinning  
TL431BMSDT mirrored pinning  
2. Features  
„ Programmable output voltage up to 36 V  
„ Three different reference voltage tolerances:  
‹ Standard grade: 2 %  
‹ A-Grade: 1 %  
‹ B-Grade: 0.5 %  
„ Typical temperature drift: 6 mV (in a range of 0 °C up to 70 °C)  
„ Low output noise  
„ Typical output impedance: 0.2 Ω  
„ Sink current capability: 1 mA to 100 mA  
„ AEC-Q100 qualified (grade 1)  
3. Applications  
„ Shunt regulator  
„ Precision current limiter  
„ Precision constant current sink  

TL431ASDT 替代型号

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