Texas Instruments TL431AIDR Microcontrollers
Adj.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL431AIDR
Detailed Description
Adj. Voltage Ref 2.495-36V, 100mA, 1% Tol, SOIC
Package
8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
Datasheet
TL431AIDR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL431AIDR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Tolerance
±1%
Reference Type
Shunt
Output Type
Adjustable
Output Current
100 mA
Current Cathode
700 µA
Voltage Output Max
36 V
Alternate Parts Comparison (TL431AIDR vs TL431BIDR vs LM2724AMX/NOPB vs UCC28051DRG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 105°C |
| RoHS | Yes | Yes | Yes | -- |
| Lifecycle Status | Active | Active | Active | -- |
| Output Current | 100 mA | 100 mA | 3.2 A | -- |
| Package | SOIC (D)-8 | SOIC (D)-8 | 8-SOIC | -- |
| 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
TL431AIDR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Programmable Shunt Voltage Reference, 36V, 100mA, SOIC
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
UCC28051DRG4Texas InstrumentsTransition mode PFC controller with 12.5V/9.7V UVLO and IEC61000-3-2 compliance, -40°C to 85°C 8-SOIC -40 to 105
