Unitrode part numbers

Unitrode (UC/UCC PWM controllers and gate drivers) was acquired by Texas Instruments in 1999.

Unitrode is now Texas Instruments (1999). We quote Unitrode parts — current, obsolete and end-of-life — and parts that carry older Unitrode markings. See also all Texas Instruments part numbers.

860 Unitrode heritage part numbers

Part-number families from Unitrode, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
UCC27201A-DIE Texas Instruments isolator IC
UCC27201ADR Texas Instruments Gate Drivers SOIC-8 8V~17V3A
UCC27201A-Q1 Texas Instruments isolator IC
UCC27201D Texas Instruments Gate Drivers SOIC-8 8V~17V3A
UCC27201DDAR Texas Instruments Gate Drivers SO-8-EP 8V~17V3A
UCC27201DR Texas Instruments Gate Drivers SOIC-8 8V~17V3A
UCC27210 Texas Instruments isolator IC
UCC27211 Texas Instruments driver IC
UCC27211A Texas Instruments driver IC
UCC27211ADRMT Texas Instruments Gate Drivers VSON-8(4x4) 8V~17V4A
UCC27211A-Q1 Texas Instruments isolator IC
UCC27211AQDDARQ1 Texas Instruments Gate Drivers SO-8 8V~17V4A
UCC27211DDAR Texas Instruments Gate Drivers SOIC-8-EP 8V~17V3.7A
UCC27211DRMR Texas Instruments Gate Drive ICs VSON-8-EP(4x4) 8V~17V4A
UCC27211DRMT Texas Instruments Gate Drivers VSON-8(4x4) 8V~17V4A
UCC27212 Texas Instruments isolator IC
UCC27212A-Q1 Texas Instruments isolator IC
UCC27222 Texas Instruments isolator IC
UCC27223 Texas Instruments isolator IC
UCC27282 Texas Instruments driver IC
UCC27282D Texas Instruments Gate Drivers SOIC-8 5.5V~16V2.5A
UCC27282DRMR Texas Instruments Gate Drivers VSON-8(4x4) 5.5V~16V3A
UCC27282-Q1 Texas Instruments isolator IC
UCC27282QDQ1 Texas Instruments Gate Drivers SOIC-8 5.5V~16V3A
UCC27284 Texas Instruments driver IC
UCC27284DRMR Texas Instruments Gate Drivers VSON-8(4x4) 5.5V~16V3A
UCC27284-Q1 Texas Instruments isolator IC
UCC27288 Texas Instruments isolator IC
UCC27289 Texas Instruments driver IC
UCC27289DRCR Texas Instruments Gate Drivers VSON-10(3x3) 8V~16V3A
UCC27301A Texas Instruments isolator IC
UCC27301A-Q1 Texas Instruments isolator IC
UCC27302A Texas Instruments isolator IC
UCC27302A-Q1 Texas Instruments isolator IC
UCC27311A Texas Instruments isolator IC
UCC27311A-Q1 Texas Instruments isolator IC
UCC27321 Texas Instruments driver IC
UCC27321-Q1 Texas Instruments isolator IC
UCC27321QDRQ1 Texas Instruments Gate Drivers SOIC-8 4.5V~15V9A
UCC27322 Texas Instruments driver IC
UCC27322DGNR Texas Instruments Gate Drivers MSOP-8-EP 4.5V~15V9A
UCC27322-EP Texas Instruments isolator IC
UCC27322MDEP Texas Instruments Gate Drivers SOIC-8 4V~15V9A
UCC27322-Q1 Texas Instruments isolator IC
UCC27323 Texas Instruments isolator IC
UCC27324 Texas Instruments driver IC
UCC27324D Texas Instruments Gate Drivers SOIC-8 4.5V~15V4A
UCC27324DGNR Texas Instruments Gate Drivers HVSSOP-8-EP-0.65mm 4.5V~15V4.8A
UCC27324DR Texas Instruments Gate Drivers SOIC-8 4.5V~15V4A
UCC27324-Q1 Texas Instruments isolator IC
UCC27325 Texas Instruments driver IC
UCC27325DGN Texas Instruments Gate Drivers MSOP-8-EP 4.5V~15V4.8A
UCC27332-Q1 Texas Instruments isolator IC
UCC27423 Texas Instruments driver IC
UCC27423DGNR Texas Instruments Gate Drivers HVSSOP-8 4V~15V4.8A
UCC27423-EP Texas Instruments isolator IC
UCC27423-Q1 Texas Instruments isolator IC
UCC27424 Texas Instruments driver IC
UCC27424D Texas Instruments Gate Drivers SOIC-8 4V~15V4A
UCC27424DGNR Texas Instruments Gate Drivers HVSSOP-8-EP-0.65mm 4V~15V4.8A

Request a quote for Unitrode parts

Not listed? Most older Unitrode part numbers are not in any online catalog. Send them anyway.

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Frequently asked questions

Is Unitrode still in business?

Unitrode (UC/UCC PWM controllers and gate drivers) was acquired by Texas Instruments in 1999.

Can I still buy Unitrode parts?

Yes. PartnerSemi quotes Unitrode part numbers, including obsolete and end-of-life parts and parts with old Unitrode markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized Unitrode or Texas Instruments distributor.

PartnerSemi is not affiliated with Unitrode or Texas Instruments. Brand names are used to identify parts only.