SX1503I091TRTAlternatives & Equivalent Parts
About SX1503I091TRT
SX1503I091TRT is a Integrated Circuit component manufactured by SEMTECH. It comes in a Quad Flat No-Lead 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 | SX1503I091TRTSource | ERZV10D431 |
|---|---|---|
| Manufacturer | SEMTECH | Panasonic |
| Package Type | Quad Flat No-Lead | Other |
| Pin Count | 28 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $5.4737 | $0.1540 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | END OF LIFE |
| Electrical Parameters | ||
| YTEOL | 0 | 7 |
| JESD-30 Code | S-PQCC-N28 | — |
| JESD-609 Code | e3 | e3 |
| Number of Functions | 1 | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Shape | SQUARE | DISK PACKAGE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | Radial |
| Qualification Status | Not Qualified | — |
| Supply Voltage-Nom | 3.3 V | — |
| Surface Mount | YES | NO |
| Telecom IC Type | TELECOM CIRCUIT | — |
| Temperature Grade | INDUSTRIAL | — |
| Terminal Finish | MATTE TIN | TIN |
| Terminal Form | NO LEAD | — |
| Terminal Pitch | 0.4 mm | — |
| Terminal Position | QUAD | — |
| Pbfree Code | — | Yes |
| Reach Compliance Code | — | Compliant |
| Additional Feature | — | STANDARD: IEC62368-1; IEC61051-2; IEC61051-1; IEC60950-1 |
| Circuit RMS Voltage-Max | — | 275 V |
| Energy Absorbing Capacity-Max | — | 80 J |
| Mounting Feature | — | THROUGH HOLE MOUNT |
| Package Height | — | 14.5 mm |
| Package Length | — | 11.5 mm |
| Package Width | — | 6 mm |
| Packing Method | — | BULK |
| Rated Power Dissipation (P) | — | 0.4 W |
| Reference Standard | — | CSA; CQC; IEC; UL; VDE |
| Resistor Type | — | VARISTOR |
| Terminal Placement | — | RADIAL |
| Terminal Shape | — | WIRE |
| Working Voltage | — | 350 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for SX1503I091TRT 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 SX1503I091TRT 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 SX1503I091TRT?
Known equivalents for SX1503I091TRT include ERZV10D431. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SX1503I091TRT?
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 SX1503I091TRT 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.