UCC28951QPWRQ1Alternatives & Equivalent Parts
About UCC28951QPWRQ1
UCC28951QPWRQ1 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 | UCC28951QPWRQ1Source | UCC28951PWT | SN74LVC2G74QDCURQ1 | 3-641215-7 | XFL4020-472MEB |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | TE Connectivity | COILCRAFT |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Header, Shrouded - Straight PTH Box | Other |
| Pin Count | 24 | 24 | 8 | 7 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C |
| Price | $3.4139 | $2.5761 | $0.2610 | $1.1992 | $1.0500 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| Date Of Intro | 2016-10-13 | — | — | — | — |
| YTEOL | 15 | 15 | 15 | 9.1 | 0 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | — | — | — |
| Control Mode | CURRENT-MODE | CURRENT/VOLTAGE-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | PHASE-SHIFT CONTROL | — | — | — |
| Input Voltage-Max | 17 V | 17 V | — | — | — |
| Input Voltage-Min | 7.3 V | 8 V | — | — | — |
| Input Voltage-Nom | 12 V | 12 V | — | — | — |
| JESD-30 Code | R-PDSO-G24 | R-PDSO-G24 | R-PDSO-G8 | — | — |
| JESD-609 Code | e4 | e4 | e4 | — | — |
| Number of Functions | 1 | 1 | 1 | — | 1 |
| Output Voltage-Nom | 5 V | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | — |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | — | SMT |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | — |
| Screening Level | AEC-Q100 | — | AEC-Q100 | — | — |
| Supply Current-Max (Isup) | 10 mA | — | — | — | — |
| Supply Voltage-Max (Vsup) | 17 V | 17 V | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | 8 V | 8 V | 1.65 V | — | — |
| Surface Mount | YES | YES | YES | — | YES |
| Switcher Configuration | PUSH-PULL | PUSH-PULL | — | — | — |
| Switching Frequency-Max | 1000 kHz | 1000 kHz | — | — | — |
| Technology | BICMOS | — | CMOS | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin/Silver (Sn96.5Ag3.5) |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | — |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.5 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | — |
| ## UCC28951QPWRQ1 Alternates Showing results | Image | — | — | — | — |
| Package Equivalence Code | — | TSSOP24,.25 | TSSOP8,.12,20 | — | — |
| Family | — | — | LVC/LCX/Z | — | — |
| Logic IC Type | — | — | D FLIP-FLOP | — | — |
| Max Frequency@Nom-Sup | — | — | 80000 Hz | — | — |
| Max I(ol) | — | — | 0.032 A | — | — |
| Output Polarity | — | — | COMPLEMENTARY | — | — |
| Packing Method | — | — | TR | — | TR |
| Power Supply Current-Max (ICC) | — | — | 0.01 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | 1.6 ns | — | — |
| Propagation Delay (tpd) | — | — | 16 ns | — | — |
| Qualification Status | — | — | Not Qualified | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 3.3 V | — | — |
| Trigger Type | — | — | POSITIVE EDGE | — | — |
| fmax-Min | — | — | 200 MHz | — | — |
| ## SN74LVC2G74QDCURQ1 Alternates Showing results | — | — | Image | — | — |
| Factory Lead Time | — | — | — | 13 Weeks, 4 Days | — |
| Connector Type | — | — | — | BOARD CONNECTOR | — |
| Configuration Features: Number of Positions 7 | — | — | — | Number of Rows 1 | — |
| Contact Features: Contact Mating Area Plating Material Gold | — | — | — | Contact Underplating Material Thickness 50 MICIN | — |
| Mating Square Post Dimension .64 MM | — | — | — | Contact Layout Inline | — |
| Contact Mating Area Length 7.49 MM | — | — | — | Contact Underplating Material Thickness 1.27 MICM | — |
| Case/Size Code | — | — | — | — | 1616 |
| Construction | — | — | — | — | Rectangular |
| Core Material | — | — | — | — | COMPOSITE |
| DC Resistance | — | — | — | — | 0.0574 Ω |
| Inductance-Nom (L) | — | — | — | — | 4.7 µH |
| Inductor Application | — | — | — | — | POWER INDUCTOR |
| Inductor Type | — | — | — | — | GENERAL PURPOSE INDUCTOR |
| Package Height | — | — | — | — | 2.1 mm |
| Package Length | — | — | — | — | 4 mm |
| Package Width | — | — | — | — | 4 mm |
| Rated Current-Max | — | — | — | — | 5 A |
| Reference Standard | — | — | — | — | AEC-Q200 |
| Self Resonance Frequency | — | — | — | — | 26 MHz |
| Shape/Size Description | — | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | — | YES |
| Terminal Placement | — | — | — | — | DUAL ENDED |
| Terminal Shape | — | — | — | — | ONE SURFACE |
| Test Frequency | — | — | — | — | 1 MHz |
| Tolerance | — | — | — | — | 20% |
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 UCC28951QPWRQ1 — response within 24 hours.
Quick Links
Switching Controller, Current/voltage-mode, 1000kHz Switching Freq-Max, PDSO24
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Why Look for Alternatives?
Finding alternatives for UCC28951QPWRQ1 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 UCC28951QPWRQ1 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 UCC28951QPWRQ1?
Known equivalents for UCC28951QPWRQ1 include UCC28951PWT, SN74LVC2G74QDCURQ1, 3-641215-7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC28951QPWRQ1?
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 UCC28951QPWRQ1 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.