The TL1431QLP is a precision programmable voltage reference from Quarktwin Technology Ltd. It features an adjustable output voltage range from approximately 2.5V to 36V, allowing flexibility for various applications. The device has a low initial voltage tolerance of 0.4% and a typical output impedance of 0.2Ω, which contributes to its stability and performance. It is capable of sinking current from 1mA to 100mA and has a fast turn-on time of 500ns. The TL1431QLP is suitable for applications such as adjustable voltage and current referencing, secondary side regulation in flyback switch-mode power supplies, and as a Zener diode replacement. It is characterized for operation over the full automotive temperature range of -40°C to 125°C, making it suitable for automotive and other demanding environments.
Shunt Voltage Reference IC Adjustable 2.5V 36 VV ±0.4% 100 mA TO-92-3
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips |
| Product Number | TL1431QLP |
| Product Name | Voltage Reference |
| Type | TO-226-3, TO-92-3 (TO-226AA) |
