Texas Instruments TL431AQDBVR Microcontrollers
Adjustable precision shunt regulator 5-SOT-23 -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL431AQDBVR
Base Model
Detailed Description
Adjustable precision shunt regulator 5-SOT-23 -40 to 125
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
TL431AQDBVR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL431AQDBVR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Tolerance
±1%
Output Type
Adjustable
Reference Type
Shunt
Output Current
100 mA
Output Voltage
2.495V
Alternate Parts Comparison (TL431AQDBVR vs TL431AQDBZRQ1 vs TL431AQDBVRQ1 vs TL431AQDBZR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | TO-236-3, SC-59, SOT-23-3 | SC-74A, SOT-753 | TO-236-3, SC-59, SOT-23-3 |
| Tolerance | ±1% | ±1% | ±1% | ±1% |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Current Cathode | 700 µA | 700 µA | 700 µA | 700 µA |
| Output Current | 100 mA | 100 mA | 100 mA | 100 mA |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 2.495V | 2.495V | 2.495V | 2.495V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| Voltage Output Max | 36 V | 36 V | 36 V | 36 V |
| RoHS | Yes | Yes | Yes | -- |
| Initial Accuracy Max | 0.5, 1, 2 | 0.5, 1 | 0.5, 1 | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCV431ASNT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Low Voltage Precision Adjustable Shunt Regulator 1.0% Vref - Automotive, 3000-REEL
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TL431AQDBZRQ1Texas InstrumentsAutomotive adjustable precision shunt regulator (pin layout: KRA) 3-SOT-23 -40 to 125