PartsTable
Technical Data Sheet

LM3940IS-3.3/NOPB — MICROCIRCUIT,LINEAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LM3940IS-3.3/NOPB: MICROCIRCUIT,LINEAR.

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include end_item_identification: COMMON AIR ROUTE SURV RADAR (CARSR), part_name_assigned_by_controlling_agency: REGULATOR MICROCIRCUIT. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-627-1944, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
LM3940IS-3.3/NOPB
NSN: 5962-01-627-1944
FSC: 5962 — Microcircuits, Electronic
CAGE: 3DSR9 — 4 STAR ELECTRONICS, INC. DBA 4 STAR ELECTRONICS INC (USA)
SPECIFICATIONS
end_item_identificationCOMMON AIR ROUTE SURV RADAR (CARSR)
part_name_assigned_by_controlling_agencyREGULATOR MICROCIRCUIT
NSN5962-01-627-1944
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,LINEAR TITLE COMPONENT PN LM3940IS-3.3/NOPB MFR MICROCIRCUIT,LINEAR
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYREGULATOR MICROCIRCUIT
END ITEM IDENTIFICATIONCOMMON AIR ROUTE SURV RADAR (CARSR)
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is LM3940IS-3.3/NOPB?
LM3940IS-3.3/NOPB is a MICROCIRCUIT,LINEAR.
What is the NSN for LM3940IS-3.3/NOPB?
LM3940IS-3.3/NOPB is cataloged in the U.S. Government catalog under NSN 5962-01-627-1944. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.