Texas Instruments TL431AQDBZR Microcontrollers
Adj.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL431AQDBZR
Base Model
Detailed Description
Adj. Shunt Ref 36V 100mA SOT-23 1%
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
TL431AQDBZR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL431AQDBZR Microcontrollers technical specifications.
General
Package / Case
TO-236-3, SC-59, SOT-23-3
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
Voltage Output Max
36 V
Alternate Parts Comparison (TL431AQDBZR vs TL431AQDBZRQ1 vs TL431AQDBVRQ1 vs TL431AQDBZT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-236-3, SC-59, SOT-23-3 | 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 |
| 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
SC432BVSNT1GonsemiDirectonsemi
Pin YesPkg YesElec Upgrade
Shunt Voltage Reference IC Adjustable 2.5V 36 VV ±0.5% 40 µA SOT-23-3 (TO-236)
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