Microsemi Corp. Analog Mixed Signal Group · Op Amp
7800303PA
OP AMP, HIGH
Part Number7800303PA
ManufacturerMicrosemi Corp. Analog Mixed Signal Group
AvailabilityAvailable to order — request a quote
Specifications
Generic Part NumberLM143
Pin Count8
Package DescriptorP
Approved SourcesMICROSEMI (1)
QML ListedYes — on the Qualified Manufacturers List
Vendor Part NumbersSG143Y-DESC
CAGE CodesMICROSEMI (1): 34333
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 7800303PA available?
We can source 7800303PA 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 7800303PA by Microsemi Corp. Analog Mixed Signal Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7800303PA 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 7800303PA?
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 7800303PA?
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.