NTR4101PT1GAlternatives & Equivalent Parts
About NTR4101PT1G
NTR4101PT1G is a Transistor component manufactured by ON Semiconductor. It comes in a SOT23 (3-Pin) 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 | NTR4101PT1GSource | ZR431F005TA | TL431LIACDBZR | 2N7002K |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Diodes Inc. | Texas Instruments | ON Semiconductor |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) |
| Pin Count | 3 | 3 | 3 | 3 |
| Temperature Range | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | ~ 150.0°C |
| Price | $0.0405 | $0.1872 | $0.0563 | $0.0176 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | 318 | — | — | 318 |
| YTEOL | 6.95 | 7 | 15 | 6.5 |
| Configuration | SINGLE WITH BUILT-IN DIODE | — | — | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 20 V | — | — | 60 V |
| Drain Current-Max (ID) | 1.8 A | — | — | 0.115 A |
| Drain-source On Resistance-Max | 0.085 Ω | — | — | 2 Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — | — | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | 75 pF | — | — | 6 pF |
| JEDEC-95 Code | TO-236 | — | — | TO-236AB |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 | e4 | e3 |
| Number of Elements | 1 | — | — | 1 |
| Operating Mode | ENHANCEMENT MODE | — | — | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Polarity/Channel Type | P-CHANNEL | — | — | N-CHANNEL |
| Power Dissipation-Max (Abs) | 0.73 W | — | — | 350 W |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Surface Mount | YES | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 |
| Transistor Application | SWITCHING | — | — | SWITCHING |
| Transistor Element Material | SILICON | — | — | SILICON |
| Factory Lead Time | — | 12 Weeks | — | — |
| Additional Feature | — | OUTPUT VOLTAGE RANGE FROM 2.5 TO 20 VOLT | — | — |
| Analog IC - Other Type | — | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | — |
| Number of Functions | — | 1 | 1 | — |
| Number of Outputs | — | 1 | 1 | — |
| Output Current-Max | — | 0.1 A | — | — |
| Output Voltage-Max | — | 20 V | 2.52 V | — |
| Output Voltage-Min | — | 2.487 V | 2.47 V | — |
| Output Voltage-Nom | — | 2.5 V | 2.495 V | — |
| Package Equivalence Code | — | TO-236 | — | — |
| Technology | — | BIPOLAR | — | — |
| Temp Coef of Voltage-Max | — | 55 ppm/°C | 63 ppm/°C | — |
| Temperature Grade | — | INDUSTRIAL | COMMERCIAL | — |
| Terminal Pitch | — | 0.915 mm | 0.95 mm | — |
| Trim/Adjustable Output | — | YES | YES | — |
| Supply Voltage-Max (Vsup) | — | — | 36 V | — |
| Supply Voltage-Min (Vsup) | — | — | 2.47 V | — |
| ## TL431LIACDBZR 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 3 alternatives for NTR4101PT1G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for NTR4101PT1G 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 NTR4101PT1G 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 NTR4101PT1G?
Known equivalents for NTR4101PT1G include ZR431F005TA, TL431LIACDBZR, 2N7002K. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NTR4101PT1G?
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 NTR4101PT1G 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.