可编程电压参考 Programmable voltage reference
The TL1431 is a programmable shunt voltage reference with guaranteed temperature stability over the entire operating temperature range.
The output voltage may be set to any value between 2.5 V and 36 V with two external resistors.
The TL1431 operates with a wide current range from 1 to 100 mA with a typical dynamic impedance of 0.2 Ω.
**Key Features**
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- Adjustable output voltage: VREF to 36 V
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- Sink current capability: 1 to 100 mA
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- Typical output impedance: 0.22 Ω
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- 0.4% and 0.25% voltage precision
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- Automotive temp. range - 40 °C to +125 °C
容差 ±0.25 %
输入电压DC 2.50 V
输出电压 2.5V ~ 36V
输出电流 100 mA
通道数 1
输入电压Max 37 V
输出电压Max 36 V
输出电压Min 2.5 V
输出电流Max 100 mA
工作温度Max 70 ℃
工作温度Min -20 ℃
输入电压 2.5 V
安装方式 Through Hole
引脚数 3
封装 TO-92-3
长度 4.7 mm
宽度 3.7 mm
高度 4.4 mm
封装 TO-92-3
工作温度 -20℃ ~ 70℃ TA
温度系数 ±90 ppm/℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
TL1431ACZ-AP ST Microelectronics 意法半导体 | 当前型号 | 当前型号 |
TL1431ACDT 意法半导体 | 完全替代 | TL1431ACZ-AP和TL1431ACDT的区别 |
TL1431ACZT 意法半导体 | 类似代替 | TL1431ACZ-AP和TL1431ACZT的区别 |
TL1431ACZ 意法半导体 | 类似代替 | TL1431ACZ-AP和TL1431ACZ的区别 |