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参数资料
| 型号： | TL431ACD |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 |
| 封装： | ROHS COMPLIANT, MICRO, BATWING, PLASTIC, SOP-8 |
| 文件页数： | 1/16页 |
| 文件大小： | 204K |
| 代理商： | TL431ACD |
June 2009
Doc ID 4467 Rev 7
1/16
16
TL431
Programmable voltage reference
Features
■ Adjustable output voltage: 2.5 to 36 V
■ Sink current capability: 1 to 100 mA
■ Typical output impedance: 0.22
Ω
■ 1% and 2% voltage precision
■ Automotive temperature range -40°C to
+125°C
Applications
■ Power supply
■ Industrial
■ Automotive
Description
The TL431 is a programmable shunt voltage
reference with guaranteed temperature stability
over the entire operating temperature range.
The device’s temperature range is extended for
the automotive version from -40° C up to +125° C.
The output voltage can be set to any value
between 2.5 and 36 V with two external resistors.
The TL431 operates with a wide current range
from 1 to 100 mA with a typical dynamic
impedance of 0.22
Ω.
D
SO-8
(Batwing plastic micropackage)
Z
TO-92
(Plastic package)
相关PDF资料 |
PDF描述 |
|---|---|
| TL431CD | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 |
| TL431IYD | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 |
| TL431AIZT | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3 |
| TL431AQDBVRQ1 | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO5 |
| TL431BIPK | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, PSSO3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TL431ACD | 制造商:STMicroelectronics 功能描述:SHUNT REG ADJ +2.5/36V SOIC8 431 |
| TL431ACD1 | 制造商:FCI 制造商全称:First Components International 功能描述:Programmable Precision Reference Sink Current Capability of 1.0 to 100mA |
| TL431ACDBVR | 功能描述:基准电压& 基准电流 Adjustable Precision Shunt Regulator RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| TL431ACDBVRE4 | 功能描述:基准电压& 基准电流 Adjustable Precision Shunt Regulator RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| TL431ACDBVRG4 | 功能描述:基准电压& 基准电流 Adjustable Precision Shunt Regulator RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
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