UCC37321PAlternatives & Equivalent Parts
About UCC37321P
UCC37321P is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for UCC37321P — response within 24 hours.
Specification Comparison
| Parameter | UCC37321PSource | TC4421CPA | UCC37322P | T521V476M016ATE040 | CSD18509Q5BT |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Microchip | Texas Instruments | Kemet | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Other | Other |
| Pin Count | 8 | 8 | 8 | 2 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | — | -55.0°C ~ 150.0°C |
| Price | $1.2200 | $1.4800 | $0.9672 | $0.9960 | $0.5782 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | Yes |
| YTEOL | 15 | 8 | 15 | — | 15 |
| High Side Driver | NO | YES | NO | — | — |
| Input Characteristics | STANDARD | SCHMITT TRIGGER | STANDARD | — | — |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — |
| JESD-30 Code | R-PDIP-T8 | R-PDIP-T8 | R-PDIP-T8 | — | R-PDSO-N8 |
| JESD-609 Code | e4 | e3 | e4 | — | e4 |
| Number of Channels | 1 | — | 1 | — | — |
| Number of Functions | 1 | 1 | 1 | — | — |
| Output Characteristics | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE | — | — |
| Output Current-Max | 9 A | — | 9 A | — | — |
| Output Peak Current Limit-Nom | 9 A | 9 A | 9 A | — | — |
| Output Polarity | INVERTED | INVERTED | TRUE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | DIP8,.3 | DIP8,.3 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | — | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — |
| Supply Current-Max | 0.65 mA | 3 mA | 1 mA | — | — |
| Supply Voltage-Max | 15 V | 18 V | 15 V | — | — |
| Supply Voltage-Min | 4 V | 4.5 V | 4 V | — | — |
| Supply Voltage-Nom | 14 V | — | 14 V | — | — |
| Surface Mount | NO | NO | NO | — | YES |
| Technology | BICMOS | — | BICMOS | — | — |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | NO LEAD |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL |
| Turn-off Time | 0.07 µs | 0.2 µs | 0.07 µs | — | — |
| Turn-on Time | 0.07 µs | 0.2 µs | 0.07 µs | — | — |
| ## UCC37321P Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | PDIP-8 | — | — | — |
| Factory Lead Time | — | 8 Weeks | — | — | — |
| Screening Level | — | TS 16949 | — | — | — |
| Supply Voltage1-Max | — | 18 V | — | — | — |
| Supply Voltage1-Min | — | 4.5 V | — | — | — |
| ## UCC37322P Alternates Showing results | — | — | Image | — | — |
| Additional Feature | — | — | — | — | AVALANCHE RATED |
| Avalanche Energy Rating (Eas) | — | — | — | — | 345 mJ |
| Case Connection | — | — | — | — | DRAIN |
| Configuration | — | — | — | — | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | — | — | — | — | 40 V |
| Drain Current-Max (ID) | — | — | — | — | 100 A |
| Drain-source On Resistance-Max | — | — | — | — | 0.0017 Ω |
| FET Technology | — | — | — | — | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | — | — | — | — | 354 pF |
| Number of Elements | — | — | — | — | 1 |
| Operating Mode | — | — | — | — | ENHANCEMENT MODE |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 |
| Polarity/Channel Type | — | — | — | — | N-CHANNEL |
| Power Dissipation-Max (Abs) | — | — | — | — | 195 W |
| Pulsed Drain Current-Max (IDM) | — | — | — | — | 400 A |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 |
| Transistor Application | — | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | — | SILICON |
| ## CSD18509Q5BT Alternates Showing results | — | — | — | — | Image |
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 UCC37321P — response within 24 hours.
Quick Links
suggested
suggested
Why Look for Alternatives?
Finding alternatives for UCC37321P 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 UCC37321P 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 UCC37321P. Get expert recommendations within 24 hours.
FAQ
What is equivalent to UCC37321P?
Known equivalents for UCC37321P include TC4421CPA, UCC37322P, T521V476M016ATE040. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC37321P?
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 UCC37321P 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.