PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM78L05ACZMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-01-100-7251 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-100-7251 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-100-7251. Primary manufacturer part number: LM78L05ACZ.
Features
  • Microcircuit,linear — FSC 5962
  • Terminal Surface Treatment: SOLDER
  • Body Width: 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Configuration: SINGLE-IN-LINE
  • Case Outline Source and Designator: TO-93 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Maximum Power Dissipation Rating: 1.2 WATTS
  • Body Length: 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-100-7251, 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 National Semiconductor Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5962-01-100-7251
Primary Part NumberLM78L05ACZ
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Terminal Surface TreatmentSOLDER
Body Width0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationSINGLE-IN-LINE
Case Outline Source and DesignatorTO-93 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Maximum Power Dissipation Rating1.2 WATTS
Body Length0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Input Circuit Pattern1 INPUT
Inclosure MaterialPLASTIC
Body Height0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Design Function and Quantity1 REGULATOR, VOLTAGE
Features ProvidedMONOLITHIC AND THERMAL OVERLOAD PROTECTION AND POSITIVE OUTPUTS AND W/CURRENT LIMITER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-049-5245LM78L05ACZ INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
5962-01-243-4075156-0991-01 INTERCHANGEABLE
Microcircuit,linear
Tektronix, Inc.
5962-01-304-7421 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
3363-0101 Leonardo Uk Ltd (GBR)
LM78L05ACZ PRIMARY National Semiconductor Corporation (USA)
3363-0101 Marconi Avionics Ltd (GBR)
41335-052-00-1 Bae Systems Maritime Services Limited (GBR)
3363-0101 Leonardo Mw Ltd (GBR)
41335-052-00-1 British Aerospace Defence Systems Ltd T/a Bae Systems (GBR)
Related Parts
5962-01-049-5245INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM78L05ACZ
5962-01-243-4075INTERCHANGEABLE
MICROCIRCUIT,LINEAR
156-0991-01
5962-01-304-7421INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-01-100-7251?

NSN 5962-01-100-7251 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-100-7251?

NSN 5962-01-100-7251 has 6 cross-referenced part numbers: 3363-0101 (Leonardo Uk Ltd), LM78L05ACZ (National Semiconductor Corporation), 3363-0101 (Marconi Avionics Ltd), 41335-052-00-1 (Bae Systems Maritime Services Limited), 3363-0101 (Leonardo Mw Ltd) and 1 more.

What NSN replaces 5962-01-100-7251?

There are 3 known substitutes for 5962-01-100-7251: 5962-01-049-5245, 5962-01-243-4075, 5962-01-304-7421. Verify interchangeability with system specifications before substitution.

What are the specifications of LM78L05ACZ?

Key specifications for LM78L05ACZ: Terminal Surface Treatment: SOLDER; Body Width: 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Overall Height: 0.685 INCHES NOMINAL IN. 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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