Allegro Microsystems Inc. · Electronic Components
ULQ2803L
MICROCIRCUIT,DIGITAL — NSN 5962-01-444-0907
Part NumberULQ2803L
ManufacturerAllegro Microsystems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-444-0907 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range-40.0 TO 85.0 CELSIUS
Voltage Rating50.0 VOLTS NOMINAL POWER SOURCE
Output Logic FormBIPOLAR METAL-OXIDE SEMICONDUCTOR
Design Function8 DRIVER
Terminals18 PIN
Enclosure ConfigurationSINGLE-IN-LINE
Enclosure MaterialPLASTIC
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is ULQ2803L available?
We can source ULQ2803L even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is ULQ2803L by Allegro Microsystems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ULQ2803L has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like ULQ2803L?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for ULQ2803L?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.