TL431CPE4Alternatives & Equivalent Parts
About TL431CPE4
TL431CPE4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | TL431CPE4Source | TL431CP | LM4861M/NOPB |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | — | $0.0747 | $0.7068 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 0 | 0 | 15 |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V | — |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | — |
| JESD-30 Code | R-PDIP-T8 | R-PDIP-T8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e3 |
| Number of Functions | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | — |
| Output Current-Max | 0.1 A | 0.1 A | — |
| Output Voltage-Max | 2.55 V | 2.55 V | — |
| Output Voltage-Min | 2.44 V | 2.44 V | — |
| Output Voltage-Nom | 2.495 V | 2.495 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | DIP8,.3 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | NO | NO | YES |
| Technology | BIPOLAR | BIPOLAR | CMOS |
| Temp Coef of Voltage-Max | 143.143 ppm/°C | 143.143 ppm/°C | — |
| Temperature Grade | COMMERCIAL | COMMERCIAL | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Trim/Adjustable Output | YES | YES | — |
| Voltage Tolerance-Max | 2% | 2% | — |
| ## TL431CPE4 Alternates Showing results | Image | — | — |
| Supply Current-Max (Isup) | — | 100 mA | — |
| Bandwidth-Nom | — | — | 20 kHz |
| Consumer IC Type | — | — | AUDIO AMPLIFIER |
| Gain | — | — | 26 dB |
| Harmonic Distortion | — | — | 1% |
| Number of Channels | — | — | 1 |
| Output Power-Nom | — | — | 1.6 W |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| Supply Current-Max | — | — | 10 mA |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | 2 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
| ## LM4861M/NOPB Alternates Showing results | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for TL431CPE4 — response within 24 hours.
Quick Links
Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDIP8
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Why Look for Alternatives?
Finding alternatives for TL431CPE4 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 TL431CPE4 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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FAQ
What is equivalent to TL431CPE4?
Known equivalents for TL431CPE4 include TL431CP, LM4861M/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TL431CPE4?
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 TL431CPE4 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.