| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200,000 pcs
|
200000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,027 pcs
|
5027 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,713 pcs
|
2713 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
194 pcs
|
194 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
126 pcs
|
126 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Conflict Minerals | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature Range | |
| SVHC Present | |
| Tape & Reel |
The TL431AQDBZRQ1 from Texas Instruments is a three-pin adjustable shunt regulator designed for automotive applications. It is qualified for AEC-Q100 test guidance and operates within an ambient temperature range of -40°C to 125°C.
This device allows for an adjustable output voltage from VREF (approximately 2.5V) up to 36V, set using two external resistors. Key electrical characteristics include a typical output impedance of 0.2 Ω, a sink-current capability ranging from 1 mA to 100 mA, and a typical temperature drift of 14 mV (Q Temp). The reference voltage tolerance at 25°C is 1% for the A Grade.
The TL431AQDBZRQ1 features active output circuitry for a sharp turn-on characteristic, making it a suitable replacement for Zener diodes in applications such as onboard regulation, adjustable power supplies, and switching power supplies. It is supplied in a SOT-23 package suitable for surface mounting.
Quality information indicates RoHS3 compliance and REACH unaffected status, with an MSL rating of Level 1. The standard package quantity is 3,000 units on tape and reel.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.22 | $0.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The reference voltage tolerance at 25°C is 1% for the A Grade.
The typical output impedance is 0.2 Ω.
The sink current capability ranges from 1 mA to 100 mA.
The output voltage can be set from V REF (approximately 2.5 V) to 36 V.
The TL431AQDBZRQ1 is supplied in a SOT-23 package.
The standard package quantity is 3,000 units on tape and reel.