PTMUX1101DCKRAlternatives & Equivalent Parts
About PTMUX1101DCKR
PTMUX1101DCKR is a Diode component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) 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 | PTMUX1101DCKRSource | PTMUX1123DGKR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | Small Outline Packages |
| Pin Count | 5 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | — | — |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||
| Date Of Intro | 2019-03-14 | 2019-08-23 |
| YTEOL | 0 | 0 |
| Analog IC - Other Type | SPST | SPST |
| Bandwidth-Nom | 300 MHz | — |
| JESD-30 Code | R-PDSO-G5 | S-PDSO-G8 |
| Normal Position | NO | — |
| Number of Channels | 1 | 1 |
| Number of Functions | 1 | 1 |
| Off-state Isolation-Nom | 40 dB | 40 dB |
| On-state Resistance Match-Nom | 0.4 Ω | 0.4 Ω |
| On-state Resistance-Max (Ron) | 80 Ω | 105 Ω |
| Output | COMMON OUTPUT | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Supply Current-Max (Isup) | 0.001 mA | 0.0007 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 1.08 V | 1.08 V |
| Supply Voltage-Nom (Vsup) | 1.8 V | 1.2 V |
| Surface Mount | YES | YES |
| Switch-off Time-Max | 44 ns | 190 ns |
| Switch-on Time-Max | 44 ns | 190 ns |
| Switching | BREAK-BEFORE-MAKE | — |
| Technology | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for PTMUX1101DCKR 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 PTMUX1101DCKR 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 PTMUX1101DCKR?
Known equivalents for PTMUX1101DCKR include PTMUX1123DGKR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PTMUX1101DCKR?
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 PTMUX1101DCKR 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.