Diodes Incorporated TL431ASA-7 Microcontrollers
IC VREF SHUNT ADJ 1% SOT23-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL431ASA-7
Detailed Description
IC VREF SHUNT ADJ 1% SOT23-3
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated TL431ASA-7 Microcontrollers technical specifications.
General
Series
TL431A
RoHS
Yes
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
Alternate Parts Comparison (TL431ASA-7 vs TL432ASA-7 vs APX809-31SAG-7 vs AP7313-33SAG-7)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | TL431A | TL432 | APX809/810 | AP7313 |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | SMD/SMT | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Not For New Designs | Active |
| Maximum Operating Temperature C | + 125 | + 125 | + 85 | + 85 |
| Minimum Operating Temperature C | - 40 | - 40 | - 40 | - 40 |
| Output Type | Adjustable | Adjustable | Active Low, Push-Pull | Fixed |
| Package | SOT-23 | SOT23-3 | SOT23-3 | SOT23-3 |
| Unit Weight | 0.000282 oz | 0.000282 oz | 0.000282 oz | 0.000282 oz |
| Output Current | 100 mA | 100 mA | -- | 150mA |
| 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
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Voltage Reference, Low Cathode Current, Programmable, Shunt Regulator, SOT-23 (TO-236) 3 LEAD, 3000-REEL
NCV431ASNT1GonsemiSimilaronsemi
Pin NoPkg YesElec Mixed
Low Voltage Precision Adjustable Shunt Regulator 1.0% Vref - Automotive, 3000-REEL
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