The Microcircuit,linear, cataloged under National Stock Number 5962-01-588-5659, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Semiconductor Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-588-5659 |
| Primary Part Number | LM2990S-15 |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corp |
| Status | ACTIVE |
| Inclosure Material | PLASTIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 1 REGULATOR, VOLTAGE |
| Body Width | 0.340 INCHES MAXIMUM IN |
| Body Height | 0.275 INCHES NOMINAL IN |
| Inclosure Configuration | SINGLE-IN-LINE |
| Case Outline Source and Designator | TO-263 JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Specification/standard Data | 27014-L-2990 MANUFACTURERS STANDARD |
| Body Length | 0.425 INCHES NOMINAL IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Voltage Rating and Type Per Characteristic | 15.0 VOLTS MAXIMUM OUTPUT |
| Operating Temp Range | -40.0 TO 125.0 CELSIUS DEGC |
| Terminal Type and Quantity | 3 GULLWING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LM2990S-15 PRIMARY | National Semiconductor Corp (USA) |
| LM2990S-15 | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1994614-13 | 5/2 Secondary reference U.S. Government activity |
NSN 5962-01-588-5659 is a Microcircuit,linear, manufactured by National Semiconductor Corp, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-588-5659 has 2 manufacturer part numbers on file: LM2990S-15 (National Semiconductor Corp), LM2990S-15 (National Semiconductor Corporation).
Key specifications for LM2990S-15: Inclosure Material: PLASTIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 1 REGULATOR, VOLTAGE; Body Width: 0.340 INCHES MAXIMUM IN. 13 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.
NSN 5962-01-588-5659 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.