TL431AILPAlternatives & Equivalent Parts
About TL431AILP
TL431AILP is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TL431AILPSource | TL431ACLPE3 | TL431ACZ | TL431AILPR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Texas Instruments |
| Package Type | Other | Other | Other | Other |
| Pin Count | 3 | 3 | 3 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $0.2811 | — | — | — |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| YTEOL | 15 | 0 | 6.5 | 15 |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V | THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.5V AND 36V WITH TWO EXTERNAL RESISTORS | — |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | O-XBCY-T3 | O-PBCY-T3 | O-PBCY-T3 | O-XBCY-T3 |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Current-Max | 0.1 A | 0.1 A | 0.1 A | 0.1 A |
| Output Voltage-Max | 2.52 V | 2.52 V | 2.537 V | 2.52 V |
| Output Voltage-Min | 2.47 V | 2.47 V | 2.453 V | 2.47 V |
| Output Voltage-Nom | 2.495 V | 2.495 V | 2.495 V | 2.495 V |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | SIP3,.1,50 | SIP3,.1,50 | SIP3,.1,50 | SIP3,.1,50 |
| Package Shape | ROUND | ROUND | ROUND | ROUND |
| Package Style | CYLINDRICAL | CYLINDRICAL | CYLINDRICAL | CYLINDRICAL |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | NO | NO | NO | NO |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temp Coef of Voltage-Max | 92 ppm/°C | 92 ppm/°C | 85.886 ppm/°C | 92 ppm/°C |
| Temperature Grade | INDUSTRIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | MATTE TIN | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | BOTTOM | BOTTOM | BOTTOM | BOTTOM |
| Trim/Adjustable Output | YES | YES | YES | YES |
| Voltage Tolerance-Max | 1% | 1% | — | 1% |
| ## TL431AILP Alternates Showing results | Image | — | — | — |
| Supply Voltage-Max (Vsup) | — | 36 V | — | — |
| Supply Voltage-Min (Vsup) | — | 2.495 V | — | — |
| Terminal Pitch | — | 1.27 mm | 1.27 mm | — |
| Factory Lead Time | — | — | 10 Weeks | — |
| Peak Reflow Temperature (Cel) | — | — | NOT SPECIFIED | — |
| Supply Current-Max (Isup) | — | — | 100 mA | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | NOT SPECIFIED | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3
Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar
Why Look for Alternatives?
Finding alternatives for TL431AILP is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TL431AILP replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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Request Alternatives for TL431AILPFAQ
What is equivalent to TL431AILP?
Known equivalents for TL431AILP include TL431ACLPE3, TL431ACZ, TL431AILPR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TL431AILP?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TL431AILP alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.