SI8273GBD-IS1Alternatives & Equivalent Parts
About SI8273GBD-IS1
SI8273GBD-IS1 is a Integrated Circuit component manufactured by Silicon Labs. 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.
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Specification Comparison
| Parameter | SI8273GBD-IS1Source | 172286-1102 | DTC114YKAT146 | TPD6S300ARUKR | TL431AIDBVT |
|---|---|---|---|---|---|
| Manufacturer | Silicon Labs | Molex | ROHM Semiconductor | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | SOT23 (3-Pin) | Quad Flat No-Lead | — |
| Pin Count | 16 | 2 | 3 | 21 | — |
| Temperature Range | — | -40.0°C ~ 120.0°C | ~ 150.0°C | -40.0°C ~ 85.0°C | — |
| Price | $2.7370 | $0.3088 | $0.0641 | $0.2498 | $0.2980 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||||
| Factory Lead Time | — | 30 Weeks | 18 Weeks | — | — |
| YTEOL | — | 8 | 7 | 15 | — |
| Body Breadth | — | 0.341 inch | — | — | — |
| Body Depth | — | 0.551 inch | — | — | — |
| Body Length | — | 0.354 inch | — | — | — |
| Connector Type | — | RECTANGULAR POWER CONNECTOR | — | — | — |
| Contact Finish Mating | — | NOT SPECIFIED | — | — | — |
| Contact Finish Termination | — | Tin (Sn) | — | — | — |
| Contact Gender | — | MALE | — | — | — |
| Contact Material | — | NOT SPECIFIED | — | — | — |
| Contact Style | — | SQ PIN-SKT | — | — | — |
| DIN Conformance | — | NO | — | — | — |
| Empty Shell | — | NO | — | — | — |
| Filter Feature | — | NO | — | — | — |
| IEC Conformance | — | NO | — | — | — |
| Insulator Material | — | LIQUID CRYSTALPOLYMER | — | — | — |
| JESD-609 Code | — | e3 | e1 | e4 | — |
| MIL Conformance | — | NO | — | — | — |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | — | — | — |
| Mixed Contacts | — | NO | — | — | — |
| Mounting Type | — | BOARD | — | — | — |
| Option | — | GENERAL PURPOSE | — | — | — |
| Rated Current (Signal) | — | 14 A | — | — | — |
| Reference Standard | — | UL | — | — | — |
| Termination Type | — | SOLDER | — | — | — |
| Total Number of Contacts | — | 2 | — | — | — |
| UL Flammability Code | — | 94V-0 | — | — | — |
| Pbfree Code | — | — | Yes | Yes | — |
| Additional Feature | — | — | BUILT IN BIAS RESISTOR RATIO IS 4.7 | — | — |
| Collector Current-Max (IC) | — | — | 0.1 A | — | — |
| Collector-Emitter Voltage-Max | — | — | 50 V | — | — |
| Configuration | — | — | SINGLE WITH BUILT-IN RESISTOR | — | — |
| DC Current Gain-Min (hFE) | — | — | 68 | — | — |
| JESD-30 Code | — | — | R-PDSO-G3 | S-PQCC-N20 | — |
| Number of Elements | — | — | 1 | — | — |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | — | — | RECTANGULAR | SQUARE | — |
| Package Style | — | — | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 | — |
| Polarity/Channel Type | — | — | NPN | — | — |
| Power Dissipation Ambient-Max | — | — | 0.2 W | — | — |
| Power Dissipation-Max (Abs) | — | — | 0.2 W | — | — |
| Qualification Status | — | — | Not Qualified | — | — |
| Surface Mount | — | — | YES | YES | — |
| Terminal Finish | — | — | Tin/Silver/Copper (Sn/Ag/Cu) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | — | — | GULL WING | NO LEAD | — |
| Terminal Position | — | — | DUAL | QUAD | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 10 | 30 | — |
| Transistor Application | — | — | SWITCHING | — | — |
| Transistor Element Material | — | — | SILICON | — | — |
| Transition Frequency-Nom (fT) | — | — | 250 MHz | — | — |
| VCEsat-Max | — | — | 0.3 V | — | — |
| Date Of Intro | — | — | — | 2018-06-24 | — |
| Adjustable Threshold | — | — | — | NO | — |
| Analog IC - Other Type | — | — | — | USB PD CONTROLLER | — |
| Number of Channels | — | — | — | 4 | — |
| Number of Functions | — | — | — | 1 | — |
| Supply Voltage-Max (Vsup) | — | — | — | 4.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 2.7 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 3.3 V | — |
| Temperature Grade | — | — | — | INDUSTRIAL | — |
| Terminal Pitch | — | — | — | 0.4 mm | — |
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 4 alternatives for SI8273GBD-IS1 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SI8273GBD-IS1 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 SI8273GBD-IS1 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 SI8273GBD-IS1?
Known equivalents for SI8273GBD-IS1 include 172286-1102, DTC114YKAT146, TPD6S300ARUKR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SI8273GBD-IS1?
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 SI8273GBD-IS1 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.