
Integrated Circuits (ICs)
TL431QDBZR-QR
ActiveNexperia USA Inc.
V-REF ADJUSTABLE 2.495V TO 36V 100MA 3-PIN SOT-23 T/R AUTOMOTIVE AEC-Q100
Deep-Dive with AI
Search across all available documentation for this part.

Integrated Circuits (ICs)
TL431QDBZR-QR
ActiveNexperia USA Inc.
V-REF ADJUSTABLE 2.495V TO 36V 100MA 3-PIN SOT-23 T/R AUTOMOTIVE AEC-Q100
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TL431QDBZR-QR |
|---|---|
| Current - Cathode | 1 mA |
| Current - Output | 100 mA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Adjustable |
| Package / Case | SOT-23-3, TO-236-3, SC-59 |
| Qualification | AEC-Q100 |
| Reference Type | Shunt |
| Supplier Device Package | TO-236AB |
| Tolerance | 2 % |
| Voltage - Output (Max) | 36 V |
| Voltage - Output (Min/Fixed) | 2.495 V |
TL431 Series
Adjustable precision shunt regulators
| Part | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Operating Temperature [Max] | Operating Temperature [Min] | Current - Cathode | Output Type | Mounting Type | Current - Output | Package / Case | Tolerance | Reference Type | Supplier Device Package | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nexperia USA Inc. | 2.495 V | 36 V | 85 C | -40 ¯C | 600 µA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 1 % | Shunt | TO-236AB | ||
Nexperia USA Inc. | 2.495 V | 36 V | 125 °C | -40 °C | 1 mA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 2 % | Shunt | TO-236AB | Automotive | AEC-Q100 |
Nexperia USA Inc. | 2.495 V | 36 V | 125 °C | -40 °C | 1 mA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 2 % | Shunt | SOT-23-3 (TO-236) TO-236AB | Automotive | AEC-Q100 |
Nexperia USA Inc. | 2.495 V | 36 V | 85 C | -40 ¯C | 600 µA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 0.5 % | Shunt | SOT-23-3 (TO-236) TO-236AB | Automotive | AEC-Q100 |
Nexperia USA Inc. | 2.495 V | 36 V | 125 °C | -40 °C | 600 µA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 0.5 % | Shunt | TO-236AB | Automotive | AEC-Q100 |
Nexperia USA Inc. | 2.495 V | 36 V | 125 °C | -40 °C | 1 mA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 2 % | Shunt | TO-236AB | Automotive | AEC-Q100 |
Nexperia USA Inc. | 2.495 V | 36 V | 125 °C | -40 °C | 1 mA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 2 % | Shunt | TO-236AB | Automotive | AEC-Q100 |
Nexperia USA Inc. | 2.495 V | 36 V | 125 °C | -40 °C | 1 mA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 2 % | Shunt | TO-236AB | Automotive | AEC-Q100 |
Nexperia USA Inc. | 2.495 V | 36 V | 125 °C | -40 °C | 600 µA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 1 % | Shunt | TO-236AB | Automotive | AEC-Q100 |
Nexperia USA Inc. | 2.495 V | 36 V | 125 °C | -40 °C | 600 µA | Adjustable | Surface Mount | 100 mA | SC-59 SOT-23-3 TO-236-3 | 1 % | Shunt | TO-236AB | Automotive | AEC-Q100 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.11 | |
| Tape & Reel (TR) | 3000 | $ 0.09 | ||
| 6000 | $ 0.08 | |||
| 9000 | $ 0.08 | |||
| 15000 | $ 0.08 | |||
| 21000 | $ 0.08 | |||
| 30000 | $ 0.08 | |||
| 75000 | $ 0.08 | |||
Description
General part information
TL431 Series
Three-terminal shunt regulator family with an output voltage range between Vref= 2.495 V and 36 V, to be set by two external resistors.
Documents
Technical documentation and resources