LM27966SQAlternatives & Equivalent Parts
About LM27966SQ
LM27966SQ is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM27966SQSource | LM27966SQ/NOPB |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Other | Quad Flat No-Lead |
| Pin Count | 24 | 25 |
| Temperature Range | -30.0°C ~ 85.0°C | -30.0°C ~ 85.0°C |
| Price | $1.5262 | $1.5262 |
| Electrical Parameters | ||
| Pbfree Code | No | Yes |
| YTEOL | 0 | 15 |
| Data Input Mode | SERIAL | SERIAL |
| Interface IC Type | LED DISPLAY DRIVER | LED DISPLAY DRIVER |
| JESD-30 Code | S-XQCC-N24 | S-PQCC-N24 |
| JESD-609 Code | e0 | e3 |
| Multiplexed Display Capability | NO | NO |
| Number of Functions | 1 | 1 |
| Number of Segments | 6 | 6 |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY |
| Package Equivalence Code | LCC24,.16SQ,20 | LCC24,.16SQ,20 |
| Package Shape | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max | 5.5 V | 5.5 V |
| Supply Voltage-Min | 2.7 V | 2.7 V |
| Supply Voltage-Nom | 3.6 V | 3.6 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | OTHER | OTHER |
| Terminal Finish | Tin/Lead (Sn/Pb) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD |
| Input Characteristics | — | STANDARD |
| Number of Channels | — | 6 |
| Supply Current-Max | — | 3.32 mA |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| fmax-Min | — | 1.57 MHz |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM27966SQ 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 LM27966SQ 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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What is equivalent to LM27966SQ?
Known equivalents for LM27966SQ include LM27966SQ/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM27966SQ?
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 LM27966SQ 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.