产品概要
描述
The TS431 is a low-voltage, three-terminal, adjustable shunt voltage reference. The output voltage can be set to any value between Vref (1.24 V) and 6 V using two external resistors. The TS431 is able to operate at a lower voltage (1.24 V) and lower cathode current than the widely-used TL431 and TL1431 shunt voltage reference. When driving an optocoupler, the TS431 is particularly suitable for regulating 3.3 V switching power supplies.
-
性能一览
- AEC-Q100 qualified (SOT23-5)
- Low voltage operation: 1.24 to 6 V
- 2%, 1% and 0.5% voltage precision
- Wide operating range cathode current: 60 μA to 30 mA
- Low output impedance: 0.2 Ω
- Typically stable for any capacitive loads
- ESD protection:
- Human body model: 2 kV
- Machine model: 200 V
- 100 ppm/°C temperature coefficient
- Automotive grade version available
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TS431
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| TS431AILT | Active 产品已量产 | SOT23-5L | Industrial | Ecopack2 | - | - | |
| TS431AIYLT | Active 产品已量产 | SOT23-5L | Automotive | Ecopack2 | - | - | |
| TS431AIZ-AP | Active 产品已量产 | TO-92 | Industrial | Ecopack2 | - | - | |
| TS431AIZT | Active 产品已量产 | TO-92 | Industrial | Ecopack2 | - | - | |
| TS431BILT | Active 产品已量产 | SOT23-5L | Industrial | Ecopack2 | - | - | |
| TS431BIYLT | Active 产品已量产 | SOT23-5L | Automotive | Ecopack2 | - | - | |
| TS431ILT | Active 产品已量产 | SOT23-5L | Industrial | Ecopack2 | - | - | |
| TS431IYLT | Active 产品已量产 | SOT23-5L | Automotive | Ecopack2 | - | - | |
| TS431IZ-AP | Active 产品已量产 | TO-92 | Industrial | Ecopack2 | - | - | |
| TS431IZT | Active 产品已量产 | TO-92 | Industrial | Ecopack2 | - | - | |
TS431AIZ-AP
Package:
TO-92Material Declaration**:
TS431AIZT
Package:
TO-92Material Declaration**:
TS431IZ-AP
Package:
TO-92Material Declaration**:
TS431IZT
Package:
TO-92Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
You’re now leaving st.com and will be re-directed to our Partner’s website.
For the latest innovations and solutions from ST, sign up for our newsletters.
Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| TS431AIYLT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TS431IZT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TS431ILT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TS431AIZ-AP | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TS431AILT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TS431IZ-AP | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TS431BIYLT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TS431BILT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TS431IYLT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| TS431AIZT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
TS431AIYLT Active
TS431IZT Active
TS431ILT Active
TS431AIZ-AP Active
TS431AILT Active
TS431IZ-AP Active
TS431BIYLT Active
TS431BILT Active
TS431IYLT Active
TS431AIZT Active