NUP2105LT1GAlternatives & Equivalent Parts
About NUP2105LT1G
NUP2105LT1G is a Integrated Circuit 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 | NUP2105LT1GSource | L4976D | B72510T0040M062 | PCA9536DGKR |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | STMicroelectronics | EPCOS | Texas Instruments |
| Package Type | SOT23 (3-Pin) | Small Outline Packages | Varistors Chip | — |
| Pin Count | 3 | 16 | 2 | — |
| Temperature Range | -55.0°C ~ 150.0°C | — | -55.0°C ~ 150.0°C | — |
| Price | $0.0590 | $2.2500 | $0.1670 | $0.7387 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | — | — |
| Manufacturer Package Code | 318 | — | — | — |
| YTEOL | 6.38 | 7.1 | 7.47 | — |
| Additional Feature | LOW CAPACITANCE | — | FLAME PROOF | — |
| Breakdown Voltage-Max | 32 V | — | — | — |
| Breakdown Voltage-Min | 26.2 V | — | — | — |
| Breakdown Voltage-Nom | 29.1 V | — | — | — |
| Clamping Voltage-Max | 44 V | — | — | — |
| Configuration | COMMON ANODE, 2 ELEMENTS, 2 CHANNEL | — | — | — |
| Diode Element Material | SILICON | — | — | — |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — |
| JEDEC-95 Code | TO-236AB | — | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G16 | — | — |
| JESD-609 Code | e3 | e4 | e3 | — |
| Non-rep Peak Rev Power Dis-Max | 350 W | — | — | — |
| Number of Elements | 2 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMT | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — |
| Polarity | BIDIRECTIONAL | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5 | — | — | — |
| Rep Pk Reverse Voltage-Max | 24 V | — | — | — |
| Reverse Current-Max | 0.1 µA | — | — | — |
| Reverse Test Voltage | 24 V | — | — | — |
| Surface Mount | YES | YES | YES | — |
| Technology | AVALANCHE | BCDMOS | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN OVER NICKEL | — |
| Terminal Form | GULL WING | GULL WING | — | — |
| Terminal Position | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — |
| Factory Lead Time | — | 10 Weeks | 11 Weeks | — |
| Analog IC - Other Type | — | SWITCHING REGULATOR | — | — |
| Control Mode | — | VOLTAGE-MODE | — | — |
| Control Technique | — | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | — | 55 V | — | — |
| Input Voltage-Min | — | 8 V | — | — |
| Input Voltage-Nom | — | 24 V | — | — |
| Number of Functions | — | 1 | — | — |
| Output Current-Max | — | 2.5 A | — | — |
| Package Equivalence Code | — | SOP16,.4 | — | — |
| Switcher Configuration | — | BUCK | — | — |
| Switching Frequency-Max | — | 300 kHz | — | — |
| Terminal Pitch | — | 1.27 mm | — | — |
| Reach Compliance Code | — | — | Compliant | — |
| Circuit RMS Voltage-Max | — | — | 4 V | — |
| Energy Absorbing Capacity-Max | — | — | 0.1 J | — |
| Mounting Feature | — | — | SURFACE MOUNT | — |
| Package Height | — | — | 1.4 mm | — |
| Package Length | — | — | 2 mm | — |
| Package Width | — | — | 1.25 mm | — |
| Packing Method | — | — | TR, BLISTER, 7 INCH | — |
| Rated Power Dissipation (P) | — | — | 0.005 W | — |
| Rated Temperature | — | — | 125 °C | — |
| Resistor Type | — | — | VARISTOR | — |
| Terminal Placement | — | — | DUAL ENDED | — |
| Terminal Shape | — | — | WRAPAROUND | — |
| Working Voltage | — | — | 5.5 V | — |
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 NUP2105LT1G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for NUP2105LT1G 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 NUP2105LT1G 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 NUP2105LT1G?
Known equivalents for NUP2105LT1G include L4976D, B72510T0040M062, PCA9536DGKR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NUP2105LT1G?
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 NUP2105LT1G 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.