UCC3972PWAlternatives & Equivalent Parts
About UCC3972PW
UCC3972PW 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.
Specification Comparison
| Parameter | UCC3972PWSource | UCC2972PW | UCC3972PWTR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | — |
| Price | $5.8300 | — | $5.1100 |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Date Of Intro | 1999-11-01 | 1999-11-01 | — |
| YTEOL | 15 | 15 | 0 |
| Interface IC Type | VACUUM FLUORESCENT DISPLAY DRIVER | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | — |
| JESD-609 Code | e4 | e4 | — |
| Multiplexed Display Capability | NO | — | — |
| Number of Channels | 1 | — | — |
| Number of Functions | 1 | 1 | — |
| Number of Segments | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSSOP8,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — |
| Supply Voltage-Max | 25 V | — | — |
| Supply Voltage-Min | 4.5 V | — | — |
| Supply Voltage-Nom | 12 V | — | — |
| Surface Mount | YES | YES | — |
| Technology | BICMOS | BICMOS | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | GULL WING | — |
| Terminal Pitch | 0.65 mm | 0.65 mm | — |
| Terminal Position | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — |
| fmax-Min | 0.22 MHz | — | — |
| Analog IC - Other Type | — | FLUORESCENT LIGHT CONTROLLER | — |
| Control Mode | — | CURRENT-MODE | — |
| Control Technique | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | 25 V | — |
| Input Voltage-Min | — | 4.5 V | — |
| Input Voltage-Nom | — | 12 V | — |
| Qualification Status | — | Not Qualified | — |
| Switcher Configuration | — | CURRENT FED PUSH-PULL | — |
| Switching Frequency-Max | — | 220 kHz | — |
| Temperature Grade | — | INDUSTRIAL | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Controller, Current-mode, 220kHz Switching Freq-Max, BICMOS, PDSO8
Why Look for Alternatives?
Finding alternatives for UCC3972PW 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 UCC3972PW 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for UCC3972PW. Get expert recommendations within 24 hours.
Request Alternatives for UCC3972PWFAQ
What is equivalent to UCC3972PW?
Known equivalents for UCC3972PW include UCC2972PW, UCC3972PWTR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC3972PW?
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 UCC3972PW 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.