Diodes Incorporated ZTL431AFTA Voltage Reference
IC VREF SHUNT ADJ 1% SOT23
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ZTL431AFTA
Detailed Description
IC VREF SHUNT ADJ 1% SOT23
Package
TO-236-3, SC-59, SOT-23-3
Key Features
Package / Case: TO-236-3, SC-59, SOT-23-3; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated ZTL431AFTA Voltage Reference technical specifications.
General
Series
ZTL431
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 (ZTL431AFTA vs LM4040C33QFTA vs LM4041CQFTA vs LM4040D33FTA)
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 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Tolerance | ±1% | ±0.5% | ±0.5% | ±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 |
| Output Current | 100 mA | 15 mA | 12 mA | 15 mA |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 2.5V | 3.3V | 1.225V | 3.3V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| Series | ZTL431 | Automotive, AEC-Q100 | Automotive, AEC-Q100 | -- |
| RoHS | Yes | -- | Yes | Yes |
| Current Cathode | 600 µA | 70 µA | 68 µA | -- |
| Package | SOT23-3 | -- | SOT23-3 | SOT23-3 |
| 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
NCP432BVSNT1GonsemiSimilaronsemi
Pin YesPkg YesElec Upgrade
Voltage Reference, Low Cathode Current, Programmable, Shunt Regulator, SOT-23 (TO-236) 3 LEAD, 3000-REEL
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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.