UC2843BD1013TRAlternatives & Equivalent Parts
About UC2843BD1013TR
UC2843BD1013TR is a Integrated Circuit component manufactured by STMicroelectronics. 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 | UC2843BD1013TRSource | TL2843DRG4-8 |
|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | -25.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.3180 | $0.3180 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Factory Lead Time | 14 Weeks | — |
| YTEOL | 7 | 15 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 30 V | 30 V |
| Input Voltage-Min | 8.2 V | 8.2 V |
| Input Voltage-Nom | 15 V | 15 V |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e4 |
| Number of Functions | 1 | 1 |
| Output Current-Max | 1 A | 1 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Surface Mount | YES | YES |
| Switcher Configuration | SINGLE | BUCK-BOOST |
| Switching Frequency-Max | 500 kHz | 500 kHz |
| Technology | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL EXTENDED | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 |
| Pbfree Code | — | Yes |
| Output Voltage-Max | — | 5.05 V |
| Output Voltage-Min | — | 4.95 V |
| Output Voltage-Nom | — | 5 V |
| Supply Current-Max (Isup) | — | 30 mA |
| Supply Voltage-Max (Vsup) | — | 30 V |
| Supply Voltage-Nom (Vsup) | — | 15 V |
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 this alternative for UC2843BD1013TR — response within 24 hours.
Quick Links
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
Why Look for Alternatives?
Finding alternatives for UC2843BD1013TR 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 UC2843BD1013TR 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 UC2843BD1013TR?
Known equivalents for UC2843BD1013TR include TL2843DRG4-8. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UC2843BD1013TR?
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 UC2843BD1013TR 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.