| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
21 pcs
|
21 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-06-29 21:33:16 |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Tape & Reel |
The TL431LIBEDBZRQ1 from Texas Instruments is an automotive-grade, adjustable precision shunt voltage regulator designed for optimized reference current applications. This device features a precise reference voltage of 2.495V, with an adjustable output voltage range extending from 2.495V up to 36V. It boasts a high initial accuracy of 0.5% (B grade) and a maximum temperature coefficient of 63 ppm/°C, ensuring stable performance across its operating temperature range of -40°C to 150°C.
The regulator is capable of handling an output current up to 15mA and has a minimum regulation current of 400 µA. It also features a low output impedance of 0.3 Ω typical. The TL431LIBEDBZRQ1 is available in a SOT-23 package, suitable for surface mount applications.
Qualified for automotive applications, this shunt regulator meets AEC-Q100 standards, with specific temperature grades available for ambient operating temperatures up to 125°C (Grade 1) and 150°C (Grade 0). Its functional safety capability makes it suitable for critical automotive systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.44 | $0.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reference voltage is 2.495 V, and the output can be adjusted from 2.495 V to 36 V.
The maximum initial accuracy is 0.5%.
-40°C to 150°C.
SOT-23.
15 mA.
0.6 mA to 15 mA.