onsemi KA431AZTA Voltage Reference
Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 mA TO-92-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
KA431AZTA
Detailed Description
IC VREF SHUNT ADJ 1% TO92-3
Package
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Key Features
Package / Case: TO-226-3, TO-92-3 (TO-226AA) Formed Leads; Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
KA431AZTA Datasheet
Quick Jump:
Technical Specifications
onsemi KA431AZTA Voltage Reference technical specifications.
General
RoHS
Yes
Package / Case
TO-226-3, TO-92-3
Mounting Type
Through Hole
Operating Temperature
-25°C ~ 85°C (TA)
Lifecycle Status
Active
Tolerance
±1%
Temperature Coefficient
50ppm/°C Typical
Output Type
Adjustable
Reference Type
Shunt
Output Current
100 mA
Alternate Parts Comparison (KA431AZTA vs LM285Z-2.5RAG vs TLV431ALPRMG vs NCP100ALPRPG)
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-226-3, TO-92-3 | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Tolerance | ±1% | ±1.5% | ±1% | ±1.7% |
| Operating Temperature | -25°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Lifecycle Status | Active | Active | Obsolete | Obsolete |
| Current Cathode | 1 mA | 30 µA | 80 µA | 100 µA |
| Output Current | 100 mA | 20 mA | 20 mA | 20 mA |
| Output Type | Adjustable | Fixed | Adjustable | Adjustable |
| Output Voltage | 2.495V | 2.5V | 1.24V | 0.9V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| RoHS | Yes | Yes | -- | Yes |
| Package | TO-92-3 | TO-92 | -- | TO-92-3 |
| 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
TL431AILPGonsemiSimilaronsemi
Pin YesPkg NoElec Yes
Programmable Shunt Voltage Reference, 36V, 1% Acc, TO-92
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