TUSB1146IRNQTAlternatives & Equivalent Parts
About TUSB1146IRNQT
TUSB1146IRNQT is a Integrated Circuit component manufactured by Texas Instruments. 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.
Specification Comparison
| Parameter | TUSB1146IRNQTSource | TUSB1146RNQT |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 41 | 41 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C |
| Price | $8.4100 | $7.3800 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Date Of Intro | 2020-05-24 | 2020-05-24 |
| YTEOL | 15 | 15 |
| Analog IC - Other Type | CROSS POINT SWITCH | CROSS POINT SWITCH |
| JESD-30 Code | R-PQCC-N40 | R-PQCC-N40 |
| JESD-609 Code | e4 | e4 |
| Normal Position | NC | NC |
| Number of Channels | 5 | 5 |
| Number of Functions | 1 | 1 |
| On-state Resistance Match-Nom | 2.5 Ω | 2.5 Ω |
| On-state Resistance-Max (Ron) | 10 Ω | 10 Ω |
| Output | COMMON OUTPUT | COMMON OUTPUT |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC40,.17X.25,16 | LCC40,.17X.25,16 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Supply Voltage-Max (Vsup) | 3.6 V | 3.6 V |
| Supply Voltage-Min (Vsup) | 3 V | 3 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V |
| Surface Mount | YES | YES |
| Switch-off Time-Max | 500 ns | 500 ns |
| Switch-on Time-Max | 500 ns | 500 ns |
| Switching | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE |
| Technology | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | NO LEAD |
| Terminal Pitch | 0.4 mm | 0.4 mm |
| Terminal Position | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
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 TUSB1146IRNQT 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 TUSB1146IRNQT 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for TUSB1146IRNQT. Get expert recommendations within 24 hours.
Request Alternatives for TUSB1146IRNQTFAQ
What is equivalent to TUSB1146IRNQT?
Known equivalents for TUSB1146IRNQT include TUSB1146RNQT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TUSB1146IRNQT?
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 TUSB1146IRNQT 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.