The Microcircuit,linear, cataloged under National Stock Number 5962-01-223-9442, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Semiconductor Corporation. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-223-9442 |
| Primary Part Number | LM79M12CH |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | 1 INPUT |
| Inclosure Material | METAL |
| Terminal Surface Treatment | SOLDER |
| Body Outside Diameter | 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Design Function and Quantity | 1 REGULATOR, VOLTAGE |
| Body Height | 0.165 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS |
| Inclosure Configuration | CAN |
| Case Outline Source and Designator | TO-39 JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Voltage Rating and Type Per Characteristic | -35.0 VOLTS MINIMUM POWER SOURCE AND 25.0 VOLTS MAXIMUM POWER SOURCE |
| Terminal Type and Quantity | 3 PIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5962-01-223-9442 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-223-9442 has 2 manufacturer part numbers on file: 17681500 (Tx Technology Llc), LM79M12CH (National Semiconductor Corporation).
Key specifications for LM79M12CH: Input Circuit Pattern: 1 INPUT; Inclosure Material: METAL; Terminal Surface Treatment: SOLDER; Body Outside Diameter: 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.