PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM123K/883Regulator,voltage

Gennum Corpa Semtech Company · NSN 6110-01-267-9001 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-01-267-9001 — this item is cataloged by the U.S. Government under National Stock Number 6110-01-267-9001. Primary manufacturer part number: LM123K/883.
Features
  • Regulator,voltage — FSC 6110
  • Output Current Type: DC
  • Output Current Rating: 3.0 AMPERES NOMINAL
  • Input Voltage Rating in Volts: 20.0 NOMINAL
  • Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC
  • Output Voltage Rating in Volts: 4.9 MINIMUM AND 5.2 MAXIMUM
  • Mounting Method: THREADED HOLE(S) OR UNTHREADED HOLE(S)
  • Input Current Type: DC
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Regulator,voltage, cataloged under National Stock Number 6110-01-267-9001, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Gennum Corpa Semtech Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6110-01-267-9001
Primary Part NumberLM123K/883
Item NameRegulator,voltage
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerGennum Corpa Semtech Company
StatusACTIVE
Output Current TypeDC
Output Current Rating3.0 AMPERES NOMINAL
Input Voltage Rating in Volts20.0 NOMINAL
Operating Temp Range-55.0 TO 150.0 CELSIUS DEGC
Output Voltage Rating in Volts4.9 MINIMUM AND 5.2 MAXIMUM
Mounting MethodTHREADED HOLE(S) OR UNTHREADED HOLE(S)
Input Current TypeDC
Mounting Hole Quantity2
Mounting Hole Diameter0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Holes1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5962-01-087-8519 INTERCHANGEABLE
Microcircuit,linear
5962-01-140-7690LM123K INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
LM123K/883 Gennum Corpa Semtech Company (CAN)
8463A01-PC125 Northrop Grumman Systems Corporation Div Marine Systems (USA)
1296H49PC46 Northrop Grumman Systems Corporation Div Marine Systems (USA)
LM123K883 Linear Technology Llc (USA)
LMK123K/833 Rochester Electronics Llc (USA)
Related Parts
5962-01-087-8519INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-140-7690INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM123K

Frequently Asked Questions

What is NSN 6110-01-267-9001?

NSN 6110-01-267-9001 is a Regulator,voltage, manufactured by Gennum Corpa Semtech Company, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-01-267-9001?

NSN 6110-01-267-9001 has 5 cross-referenced part numbers: LM123K/883 (Gennum Corpa Semtech Company), 8463A01-PC125 (Northrop Grumman Systems Corporation Div Marine Systems), 1296H49PC46 (Northrop Grumman Systems Corporation Div Marine Systems), LM123K883 (Linear Technology Llc), LMK123K/833 (Rochester Electronics Llc).

What NSN replaces 6110-01-267-9001?

There are 2 known substitutes for 6110-01-267-9001: 5962-01-087-8519, 5962-01-140-7690. Verify interchangeability with system specifications before substitution.

What are the specifications of LM123K/883?

Key specifications for LM123K/883: Output Current Type: DC; Output Current Rating: 3.0 AMPERES NOMINAL; Input Voltage Rating in Volts: 20.0 NOMINAL; Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC. 10 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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