PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM109K/883BRegulator,voltage

National Semiconductor Corporation · NSN 5963-01-205-4000 · FSC 5963 · Electronic Module,standardized
Verified by PartsTable
NSN 5963-01-205-4000 — this item is cataloged by the U.S. Government under National Stock Number 5963-01-205-4000. Primary manufacturer part number: LM109K/883B.
Features
  • Regulator,voltage — FSC 5963
  • Operating Temp Range: -55.0 TO 100.0 CELSIUS DEGC
  • Regulation Method: ELECTRONIC
  • 2 verified cross-references
  • Primary manufacturer: National Semiconductor Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Regulator,voltage, cataloged under National Stock Number 5963-01-205-4000, is classified within Federal Supply Class 5963 (Electronic Module,standardized) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is National Semiconductor Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5963-01-205-4000
Primary Part NumberLM109K/883B
Item NameRegulator,voltage
FSC / FSG5963 / 59 — Electronic Module,standardized
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Operating Temp Range-55.0 TO 100.0 CELSIUS DEGC
Regulation MethodELECTRONIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-00-370-2637434710-02 INTERCHANGEABLE
Microcircuit,linear
Bae Systems Controls Inc
5962-01-029-289374E2N454 INTERCHANGEABLE
Microcircuit,linear
Navy, United States Department of the Spawar Dba Space and Naval Wafare Command
5962-01-076-0574 INTERCHANGEABLE
Microcircuit,linear
5962-01-118-3989LM109K883B INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
5962-01-269-6025 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
LM109K/883B PRIMARY National Semiconductor Corporation (USA)
12272887 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
Related Parts
5962-00-370-2637INTERCHANGEABLE
MICROCIRCUIT,LINEAR
434710-02
5962-01-029-2893INTERCHANGEABLE
MICROCIRCUIT,LINEAR
74E2N454
5962-01-076-0574INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-118-3989INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM109K883B
5962-01-269-6025INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5963-01-205-4000?

NSN 5963-01-205-4000 is a Regulator,voltage, manufactured by National Semiconductor Corporation, classified under FSC 5963 (Electronic Module,standardized). Status: active.

What are the part numbers for NSN 5963-01-205-4000?

NSN 5963-01-205-4000 has 2 cross-referenced part numbers: LM109K/883B (National Semiconductor Corporation), 12272887 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).

What NSN replaces 5963-01-205-4000?

There are 5 known substitutes for 5963-01-205-4000: 5962-00-370-2637, 5962-01-029-2893, 5962-01-076-0574 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LM109K/883B?

Key specifications for LM109K/883B: Operating Temp Range: -55.0 TO 100.0 CELSIUS DEGC; Regulation Method: ELECTRONIC. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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