National Semiconductor · Electronic Components
LM111H
INTERGRATED CIRCUIT
Part NumberLM111H
ManufacturerNational Semiconductor
AvailabilityIn stock — ships fast
Specifications
NSN5962-00-386-5122 (NSN)
Additional NSNs5962-01-021-2413, 5962-01-066-1108, 5962-01-167-7866, 5962-01-334-5867
Federal Item NameMICROCIRCUIT,LINEAR
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Max Power Dissipation500.0 MILLIWATTS
Design Function1 COMPARATOR, VOLTAGE
Overall Height0.665 INCHES MINIMUM
Enclosure ConfigurationCAN
Enclosure MaterialMETAL
Terminal Surface TreatmentSOLDER
Features ProvidedMONOLITHIC AND POSITIVE OUTPUTS
Case Outline DesignatorTO-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
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 LM111H in stock?
Yes — LM111H is in our stock database. Request a quote for current pricing and lead time.
Is LM111H by National Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LM111H 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 LM111H?
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 LM111H?
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.