UCC27321DGNAlternatives & Equivalent Parts
About UCC27321DGN
UCC27321DGN 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 | UCC27321DGNSource | UCC27321DGNR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $1.1684 | $0.7648 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 0 | 15 |
| High Side Driver | NO | NO |
| Input Characteristics | STANDARD | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | S-PDSO-G8 | S-PDSO-G8 |
| JESD-609 Code | e4 | e4 |
| Number of Channels | 1 | 1 |
| Number of Functions | 1 | 1 |
| Output Characteristics | TOTEM-POLE | TOTEM-POLE |
| Output Current-Max | 9 A | 9 A |
| Output Peak Current Limit-Nom | 9 A | 9 A |
| Output Polarity | INVERTED | INVERTED |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 | TSSOP8,.19 |
| Package Shape | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Current-Max | 0.65 mA | 0.65 mA |
| Supply Voltage-Max | 15 V | 15 V |
| Supply Voltage-Min | 4 V | 4 V |
| Supply Voltage-Nom | 14 V | 14 V |
| Surface Mount | YES | YES |
| Technology | BICMOS | BICMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | 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 |
| Turn-off Time | 0.07 µs | 0.07 µs |
| Turn-on Time | 0.07 µs | 0.07 µs |
| Pbfree Code | — | Yes |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for UCC27321DGN 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 UCC27321DGN 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 UCC27321DGN?
Known equivalents for UCC27321DGN include UCC27321DGNR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC27321DGN?
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 UCC27321DGN 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.