TL1431CDRE4Alternatives & Equivalent Parts
About TL1431CDRE4
TL1431CDRE4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TL1431CDRE4Source | TL1431CD |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | ~ 70.0°C | -20.0°C ~ 70.0°C |
| Price | $0.1581 | $0.2670 |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| YTEOL | 0 | 0 |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 2.5V 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 |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 |
| Number of Functions | 1 | 1 |
| Number of Outputs | 1 | 1 |
| Output Current-Max | 0.1 A | — |
| Output Voltage-Max | 2.51 V | 2.51 V |
| Output Voltage-Min | 2.49 V | 2.49 V |
| Output Voltage-Nom | 2.5 V | 2.5 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 100 mA | — |
| Supply Voltage-Max (Vsup) | 36 V | — |
| Supply Voltage-Min (Vsup) | 2.5 V | — |
| Supply Voltage-Nom (Vsup) | 2.5 V | — |
| Surface Mount | YES | YES |
| Technology | BIPOLAR | — |
| Temp Coef of Voltage-Max | 114 ppm/°C | 90 ppm/°C |
| Temperature Grade | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 |
| Trim/Adjustable Output | YES | YES |
| Voltage Tolerance-Max | 0.4% | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for TL1431CDRE4 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 TL1431CDRE4 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 TL1431CDRE4FAQ
What is equivalent to TL1431CDRE4?
Known equivalents for TL1431CDRE4 include TL1431CD. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TL1431CDRE4?
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 TL1431CDRE4 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.