Texas Instruments TL431BQLP Microcontrollers
Adjustable precision shunt regulator 3-TO-92 -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL431BQLP
Base Model
Detailed Description
Adjustable precision shunt regulator 3-TO-92 -40 to 125
Package
TO-226-3, TO-92-3 (TO-226AA)
Lifecycle Status
Active
Datasheet
TL431BQLP Datasheet
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Technical Specifications
Texas Instruments TL431BQLP Microcontrollers technical specifications.
General
Package / Case
TO-226-3, TO-92-3
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Tolerance
±0.5%
Output Type
Adjustable
Reference Type
Shunt
Output Current
100 mA
Output Voltage
2.495V
Voltage Output Max
36 V
Related Parts Comparison (TL431BQLP vs TL431BQLPM vs TL431BQLPRE3 vs TL431BQLPR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | TO-226-3, TO-92-3 | 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 | ±0.5% | 0.5 % | ±0.5% | ±0.5% |
| 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 | 100 mA | 100 mA | 100 mA |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 2.495V | 36 V | 2.495V | 2.495V |
| Reference Type | Shunt | Shunt, Adjustable | Shunt | Shunt |
| Current Cathode | 700 µA | -- | 700 µA | 700 µA |
| Voltage Output Max | 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 .
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