L9663Alternatives & Equivalent Parts
About L9663
L9663 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Quad Flat 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 | L9663Source | L9663-1 | L9663-TR | L9663-TR-1 |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Quad Flat No-Lead | Quad Flat Packages | Quad Flat No-Lead |
| Pin Count | 33 | 29 | 33 | 29 |
| Temperature Range | — | — | -40.0°C ~ 140.0°C | -40.0°C ~ 140.0°C |
| Price | $2.7200 | $2.5050 | $3.0300 | $2.3108 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Factory Lead Time | 36 Weeks | 36 Weeks | 36 Weeks | 36 Weeks |
| Date Of Intro | 2016-01-19 | 2016-01-19 | 2016-01-19 | 2016-01-19 |
| YTEOL | 9 | 9 | 9 | 9 |
| JESD-609 Code | e3 | — | — | e3 |
| Peak Reflow Temperature (Cel) | 260 | NOT SPECIFIED | NOT SPECIFIED | 260 |
| Telecom IC Type | MANCHESTER DECODER | MANCHESTER DECODER | MANCHESTER DECODER | MANCHESTER DECODER |
| Terminal Finish | Matte Tin (Sn) - annealed | — | — | Matte Tin (Sn) |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | NOT SPECIFIED | — |
| JESD-30 Code | — | — | S-PQFP-G32 | S-PQCC-N28 |
| Number of Functions | — | — | 1 | 1 |
| Number of Transceivers | — | — | 1 | 1 |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | TQFP32,.35SQ,32 | LCC32,.2SQ,20 |
| Package Shape | — | — | SQUARE | SQUARE |
| Package Style | — | — | FLATPACK, THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Screening Level | — | — | AEC-Q100 | AEC-Q100 |
| Surface Mount | — | — | YES | YES |
| Terminal Form | — | — | GULL WING | NO LEAD |
| Terminal Pitch | — | — | 0.8 mm | 0.5 mm |
| Terminal Position | — | — | QUAD | QUAD |
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 L9663 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for L9663 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 L9663 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 L9663?
Known equivalents for L9663 include L9663-1, L9663-TR, L9663-TR-1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L9663?
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 L9663 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.