Texas Instruments · isolator IC
UCC21521
Texas Instruments isolator IC
Part-number family from Unitrode (now Texas Instruments, 1999). Older stock may carry Unitrode markings.
Request a quote for UCC21521UCC21521 is an isolator IC product family from Texas Instruments; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our Digital Isolators & Gate Drivers catalog (Analog & Mixed Signal).
PartnerSemi sources the UCC21521 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | UCC21521 |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Unitrode |
| Product type | isolator IC |
| Category | Digital Isolators & Gate Drivers |
| Part number type | Base / family part number |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Digital Isolators & Gate Drivers
| Part number | Type | |
|---|---|---|
| UCC21520 | isolator IC | |
| UCC21520DW | Isolators - Gate Drivers | |
| UCC21520DWR | Isolators - Gate Drivers | |
| UCC21520-Q1 | isolator IC | |
| UCC21521CDWR | Isolators - Gate Drivers | |
| UCC21530 | isolator IC | |
| UCC21530-Q1 | isolator IC | |
| UCC21540 | isolator IC |
Frequently asked questions
What is the UCC21521?
UCC21521 is an isolator IC product family from Texas Instruments; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our Digital Isolators & Gate Drivers catalog (Analog & Mixed Signal).
Which part numbers are similar to the UCC21521?
Similar part numbers in our catalog include UCC21520 (Texas Instruments), UCC21520DW (Texas Instruments), UCC21520DWR (Texas Instruments), UCC21520-Q1 (Texas Instruments), UCC21521CDWR (Texas Instruments) and UCC21530 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the UCC21521?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=UCC21521&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.