TMUX1123DGKRAlternatives & Equivalent Parts
About TMUX1123DGKR
TMUX1123DGKR is a Switch component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TMUX1123DGKRSource | MCP2003-E/SN |
|---|---|---|
| Manufacturer | Texas Instruments | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.1500 | — |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Date Of Intro | 2019-08-23 | — |
| YTEOL | 15 | 0 |
| Additional Feature | Configuration : 1:1 SPST | — |
| Analog IC - Other Type | SPST | — |
| Bandwidth-Nom | 300 MHz | — |
| JESD-30 Code | S-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e3 |
| Number of Channels | 2 | — |
| Number of Functions | 1 | 1 |
| Off-state Isolation-Nom | 40 dB | — |
| On-state Resistance Match-Nom | 0.4 Ω | — |
| On-state Resistance-Max (Ron) | 4.9 Ω | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Supply Current-Max (Isup) | 0.001 mA | — |
| Supply Voltage-Max (Vsup) | 5.5 V | — |
| Supply Voltage-Min (Vsup) | 1.08 V | — |
| Supply Voltage-Nom (Vsup) | 1.2 V | — |
| Surface Mount | YES | YES |
| Switch-off Time-Max | 190 ns | — |
| Switch-on Time-Max | 190 ns | — |
| Technology | CMOS | — |
| Temperature Grade | AUTOMOTIVE | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Manufacturer Package Code | — | SOIC-8 |
| Factory Lead Time | — | 6 Weeks |
| Number of Transceivers | — | 1 |
| Package Equivalence Code | — | SOP8,.25 |
| Screening Level | — | TS 16949 |
| Supply Voltage-Nom | — | 12 V |
| Telecom IC Type | — | LIN TRANSCEIVER |
| ## MCP2003-E/SN Alternates Showing results | — | Image |
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 TMUX1123DGKR 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 TMUX1123DGKR 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 TMUX1123DGKR?
Known equivalents for TMUX1123DGKR include MCP2003-E/SN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TMUX1123DGKR?
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 TMUX1123DGKR 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.