Key facts
- Brand
- STMicroelectronics
- Model
- TL1431
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-10
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ST TL1431 handbook
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.
Read onlineSTMicroelectronics TL1431 specifications
| Sink Current Capability | 1 to 100 mA |
|---|---|
| Typical Output Impedance | 0.2 Ω |
| Cathode to Anode Voltage (Max) | 37 V |
Source: STMicroelectronics TL1431 Programmable Voltage Reference Datasheet
All STMicroelectronics TL1431 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the output voltage range?
The output voltage may be set to any value between Vref (approximately 2.5V) and 36V.
From: STMicroelectronics TL1431 Programmable Voltage Reference Datasheet
What is the typical output impedance?
The typical output impedance is 0.2 Ω.
From: STMicroelectronics TL1431 Programmable Voltage Reference Datasheet
What is the adjustable output voltage range of the TL1431?
The TL1431 can be set to any output voltage between 2.5 V and 36 V.
From: STMicroelectronics TL1431 Programmable Voltage Reference Datasheet
What sink current can the TL1431 handle?
It can sink currents from 1 mA up to 100 mA.
From: STMicroelectronics TL1431 Programmable Voltage Reference Datasheet