PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UA7905KMMicrocircuit,linear

Fairchild Semiconductor Corp · NSN 5962-01-100-5020 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-100-5020 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-100-5020. Primary manufacturer part number: UA7905KM.
Features
  • Microcircuit,linear — FSC 5962
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND NEGATIVE OUTPUTS AND THERMAL OVERLOAD PROTECTION AND W/SHORT CIRCUIT PROTECTION
  • Body Width: 0.960 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
  • Inclosure Configuration: CAN
  • Terminal Surface Treatment: SOLDER
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Case Outline Source and Designator: T0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-100-5020, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Fairchild Semiconductor Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-100-5020
Primary Part NumberUA7905KM
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND NEGATIVE OUTPUTS AND THERMAL OVERLOAD PROTECTION AND W/SHORT CIRCUIT PROTECTION
Body Width0.960 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
Inclosure ConfigurationCAN
Terminal Surface TreatmentSOLDER
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Case Outline Source and DesignatorT0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern1 INPUT
Voltage Rating and Type Per Characteristic-35.0 VOLTS MAXIMUM POWER SOURCE
Design Function and Quantity1 REGULATOR, VOLTAGE
Body Height0.295 INCHES MAXIMUM IN
Terminal Type and Quantity2 PIN AND 1 CASE
Body Length1.557 INCHES MAXIMUM IN
Inclosure MaterialMETAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-029-289274E2N449 INTERCHANGEABLE
Microcircuit,linear
Navy, United States Department of the Spawar Dba Space and Naval Wafare Command
5962-01-269-5939 INTERCHANGEABLE
Microcircuit,linear
5962-01-350-3353LM120K-5.0/883 INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
3522 500 25657 Thales Nederland (NLD)
MC7905CK Freescale Semiconductor, Inc. (USA)
LM7905K National Semiconductor Corporation (USA)
UA7905KM PRIMARY Fairchild Semiconductor Corp (USA)
754966 Ministry of Defence (navy) (GBR)
A3/754966 Ministry of Defence (navy) (GBR)
LM120K-5.0/883 National Semiconductor Corporation (USA)
1913 Nte Electronics, Inc (USA)
Q5/3221/1893 Rheinmetall Air Defence Ag (CHE)
Related Parts
5962-01-029-2892INTERCHANGEABLE
MICROCIRCUIT,LINEAR
74E2N449
5962-01-269-5939INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-350-3353INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM120K-5.0/883

Frequently Asked Questions

What is NSN 5962-01-100-5020?

NSN 5962-01-100-5020 is a Microcircuit,linear, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-100-5020?

NSN 5962-01-100-5020 has 9 cross-referenced part numbers: 3522 500 25657 (Thales Nederland), MC7905CK (Freescale Semiconductor, Inc.), LM7905K (National Semiconductor Corporation), UA7905KM (Fairchild Semiconductor Corp), 754966 (Ministry of Defence (navy)) and 4 more.

What NSN replaces 5962-01-100-5020?

There are 3 known substitutes for 5962-01-100-5020: 5962-01-029-2892, 5962-01-269-5939, 5962-01-350-3353. Verify interchangeability with system specifications before substitution.

What are the specifications of UA7905KM?

Key specifications for UA7905KM: Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND NEGATIVE OUTPUTS AND THERMAL OVERLOAD PROTECTION AND W/SHORT CIRCUIT PROTECTION; Body Width: 0.960 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN; Inclosure Configuration: CAN; Terminal Surface Treatment: SOLDER. 14 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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