UCC28633DRAlternatives & Equivalent Parts
About UCC28633DR
UCC28633DR is a Integrated Circuit 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.
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Specification Comparison
| Parameter | UCC28633DRSource | 744825510 | STPS20200CT | UCC28600D | CRCW040247K5FKED | GBU4K-E3/45 | MBRB40250TG |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Würth Elektronik | STMicroelectronics | Texas Instruments | Vishay | Vishay | ON Semiconductor |
| Package Type | Small Outline Packages | Other | Transistor Outline, Vertical | — | Other | Other | Other |
| Pin Count | 8 | 4 | 3 | — | 2 | 4 | 3 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 175.0°C | — | -55.0°C ~ 155.0°C | -55.0°C ~ 150.0°C | -65.0°C ~ 150.0°C |
| Price | $0.9546 | $5.6028 | $0.3484 | $0.4590 | $0.0015 | $0.5800 | $1.0400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | — | Yes | Yes | — | Yes |
| YTEOL | 15 | 15 | 5.43 | 15 | 13 | 6.85 | 0 |
| Additional Feature | ALSO OPERATES IN FM CONTROL TECHNIQUE | — | LOW FORWARD VOLTAGE | RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE | RATED AC VOLTAGE (V): 50 | — | — |
| Analog IC - Other Type | SWITCHING CONTROLLER | — | — | SWITCHING CONTROLLER | — | — | — |
| Control Mode | CURRENT-MODE | — | — | CURRENT-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Nom | 12 V | — | — | 15 V | — | — | — |
| JESD-30 Code | R-PDSO-G7 | — | R-PSFM-T3 | R-PDSO-G8 | — | R-PSFM-T4 | R-PSSO-G2 |
| JESD-609 Code | e4 | — | e3 | e4 | — | e3 | e3 |
| Number of Functions | 1 | 2 | — | 1 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | FLANGE MOUNT | SMALL OUTLINE | SMT | FLANGE MOUNT | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | — | — | 260 |
| Supply Current-Max (Isup) | 13 mA | — | — | — | — | — | — |
| Surface Mount | YES | — | NO | YES | YES | NO | YES |
| Switcher Configuration | BUCK-BOOST | — | — | BUCK-BOOST | — | — | — |
| Switching Frequency-Max | 120 kHz | — | — | 130 kHz | — | — | — |
| Technology | BICMOS | — | SCHOTTKY | BICMOS | METAL GLAZE/THICK FILM | — | SCHOTTKY |
| Temperature Grade | AUTOMOTIVE | — | — | INDUSTRIAL | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - with Nickel (Ni) barrier | MATTE TIN | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | — | THROUGH-HOLE | GULL WING | — | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 1.27 mm | — | — | 1.27 mm | — | — | — |
| Terminal Position | DUAL | — | SINGLE | DUAL | — | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | — | — | NOT SPECIFIED |
| ## UCC28633DR Alternates Showing results | Image | — | — | — | — | — | — |
| Approvals | — | UL | — | — | — | — | — |
| DC Resistance-Max | — | 0.055 Ω | — | — | — | — | — |
| Filter Type | — | DATA LINE FILTER | — | — | — | — | — |
| Height | — | 35 mm | — | — | — | — | — |
| Inductance | — | 10000 µH | — | — | — | — | — |
| Mounting Type | — | THROUGH HOLE MOUNT | — | — | — | — | — |
| Rated Current | — | 5 A | — | — | — | — | — |
| Rated Voltage | — | 250 V | — | — | — | — | — |
| Factory Lead Time | — | — | 15 Weeks | — | — | 7 Weeks | — |
| Application | — | — | FAST RECOVERY POWER | — | — | — | EFFICIENCY |
| Case Connection | — | — | CATHODE | — | — | ISOLATED | CATHODE |
| Configuration | — | — | COMMON CATHODE, 2 ELEMENTS | — | — | BRIDGE, 4 ELEMENTS | SINGLE |
| Diode Element Material | — | — | SILICON | — | — | SILICON | SILICON |
| Diode Type | — | — | RECTIFIER DIODE | — | — | BRIDGE RECTIFIER DIODE | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | — | 0.86 V | — | — | 1 V | 0.71 V |
| JEDEC-95 Code | — | — | TO-220AB | — | — | — | TO-263AB |
| Non-rep Pk Forward Current-Max | — | — | 180 A | — | — | 150 A | 150 A |
| Number of Elements | — | — | 2 | — | — | 4 | 1 |
| Number of Phases | — | — | 1 | — | — | 1 | 1 |
| Output Current-Max | — | — | 20 A | 1.2 A | — | 3 A | 40 A |
| Rep Pk Reverse Voltage-Max | — | — | 200 V | — | — | 800 V | 250 V |
| Reverse Current-Max | — | — | 15 µA | — | — | — | 250 µA |
| Reverse Test Voltage | — | — | 200 V | — | — | — | 250 V |
| Input Voltage-Max | — | — | — | 21 V | — | — | — |
| Input Voltage-Min | — | — | — | 9.3 V | — | — | — |
| Package Equivalence Code | — | — | — | SOP8,.25 | — | — | — |
| Qualification Status | — | — | — | Not Qualified | — | Not Qualified | Not Qualified |
| Supply Voltage-Nom (Vsup) | — | — | — | 15 V | — | — | — |
| ## UCC28600D Alternates Showing results | — | — | — | Image | — | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | — | — |
| Construction | — | — | — | — | Rectangular | — | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | — | — |
| Package Height | — | — | — | — | 0.35 mm | — | — |
| Package Length | — | — | — | — | 1 mm | — | — |
| Package Width | — | — | — | — | 0.5 mm | — | — |
| Packing Method | — | — | — | — | TR, Paper, 7 Inch | — | — |
| Rated Power Dissipation (P) | — | — | — | — | 0.063 W | — | — |
| Rated Temperature | — | — | — | — | 70 °C | — | — |
| Reference Standard | — | — | — | — | AEC-Q200 | UL RECOGNIZED | — |
| Resistance | — | — | — | — | 47500 Ω | — | — |
| Resistor Type | — | — | — | — | FIXED RESISTOR | — | — |
| Size Code | — | — | — | — | 0402 | — | — |
| Terminal Shape | — | — | — | — | WRAPAROUND | — | — |
| Tolerance | — | — | — | — | 1% | — | — |
| Working Voltage | — | — | — | — | 50 V | — | — |
| Breakdown Voltage-Min | — | — | — | — | — | 800 V | 250 V |
| Manufacturer Package Code | — | — | — | — | — | — | 418B-04 |
| Reverse Recovery Time-Max | — | — | — | — | — | — | 0.035 µs |
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 6 alternatives for UCC28633DR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for UCC28633DR 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 UCC28633DR 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 UCC28633DR?
Known equivalents for UCC28633DR include 744825510, STPS20200CT, UCC28600D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC28633DR?
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 UCC28633DR 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.