National Semiconductor · Electronic Components
LM2903M/NOPB
IC COMPARATOR DUAL VOLT 8-SOIC
Part NumberLM2903M/NOPB
ManufacturerNational Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-702-7639 (NSN)
Federal Item NameMICROCIRCUIT,LINEAR
Operating Temp Range-40.0 TO 85.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating2.0 VOLTS MINIMUM TOTAL SUPPLY AND 36.0 VOLTS MAXIMUM TOTAL SUPPLY
Current Rating16.0 MILLIAMPERES NOMINAL OUTPUT
Design Function2 COMPARATOR
Terminals8 GULLWING
Overall Length0.189 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
Overall Width0.228 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
Overall Height0.069 INCHES MAXIMUM
Enclosure ConfigurationDUAL-IN-LINE
Federal Supply Class5962 — Microcircuits, Electronic
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 LM2903M/NOPB available?
We can source LM2903M/NOPB 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 LM2903M/NOPB by National Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LM2903M/NOPB 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 LM2903M/NOPB?
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 LM2903M/NOPB?
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.