UCC27321QDRQ1
Texas InstrumentsUCC27321QDRQ1 is a Texas Instruments automotive 9 A/9 A single-channel low-side gate driver in SOIC-8, tape and reel — for driving large power MOSFETs in automotive systems: DC/DC, motor drives and lighting. AEC-Q100 with 9 A inverting drive is the selection point: brute-force active-low automotive drive. Selection advice: the QDRQ1 suffix denotes SOIC-8 in tape and reel for production — required for automotive BOMs; the inverting input versus the noninverting UCC27322QDRQ1 — verify your logic polarity against the datasheet before substituting. For industrial designs, the non-Q1 UCC27321DR costs less. TI lists this part as ACTIVE. Parameters verified against the TI official product page.
- MPN
- UCC27321QDRQ1
- Manufacturer
- Texas Instruments
- Family
- Automotive high-current gate driver
- Package
- SOIC-8
- Manufacturer channel coverage
- Checked by RFQ
- Data last checked
- Commercial check required
- Required order checks
- Suffix, package, date code, lot, source and traceability
Four checks before a commercial offer.
Identity
Exact MPN, manufacturer and suffix
Supply
Supplier type, quantity and freshness
Evidence
Lot, labels, photos and documents
Terms
Price, lead time, payment and shipping
Explore more Integrated Circuits records
Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.
UCC27321QDRQ1 FAQ
Is UCC27321QDRQ1 automotive-qualified?
Yes — the Q1-style marker in UCC27321QDRQ1 denotes the automotive-qualified ordering code. The paperwork that matters (PPAP level, AEC reports, temperature grade) is lot-specific, so list the documents your program needs in the RFQ and we verify them against the offered lot before quoting.