| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,696 pcs
|
1696 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
598 pcs
|
598 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
598 pcs
|
598 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| SVHC Present | |
| Tape & Reel |
The TL431LIBQDBZRQ1 is an adjustable precision shunt regulator from Texas Instruments, designed for automotive applications and qualified under AEC-Q100. This device provides a stable reference voltage that is adjustable from 2.495V up to 36V.
Key electrical specifications include an initial accuracy of up to 0.5% at 25°C, a minimum regulation current of 400µA, and a maximum output current of 15mA. The temperature coefficient is a maximum of 63ppm/°C, ensuring stable performance across its operating temperature range of -40°C to 150°C.
Packaged in a SOT-23 (DBZ) surface-mount package, the TL431LIBQDBZRQ1 is suitable for space-constrained designs. Its adjustable output and precision make it a versatile component for power management circuits, battery chargers, and voltage monitoring systems.
The device features a low output impedance of 0.3Ω typical and a reference input current of only 0.4µA maximum, contributing to its efficiency and performance in demanding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.44 | $0.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is adjustable from 2.495V to 36V.
SOT-23 surface mount package.
Grade 1: -40°C to 125°C; Grade 0: -40°C to 150°C.
63 ppm/°C maximum.
Minimum 0.6 mA, maximum 15 mA.
0.4 µA maximum.
0.3 Ω typical.