LM2990S-12/NOPB — REGULATOR,VOLTAGE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

LM2990S-12/NOPB: REGULATOR,VOLTAGE.

The REGULATOR,VOLTAGE is a the manufacturer industrial component. Key specifications include overall_width: 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN, overall_height: 0.175 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN, overall_length: 0.565 INCHES MAXIMUM IN, mounting_method: TERMINAL AND FLANGE, special_features: THIS IS LEAD-FREE., operating_temp_range: -40.0 TO 125.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5963-01-603-4897, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

LM2990S-12/NOPB

NSN: 5963-01-603-4897
FSC: 5963 — Electronic Modules
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)

SPECIFICATIONS

overall_width	0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
overall_height	0.175 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
overall_length	0.565 INCHES MAXIMUM IN
mounting_method	TERMINAL AND FLANGE
special_features	THIS IS LEAD-FREE.
operating_temp_range	-40.0 TO 125.0 CELSIUS DEGC
output_current_rating	1.0 AMPERES MINIMUM
end_item_identification	4935011820578
input_voltage_rating_in_volts	26.0 NOMINAL
output_voltage_rating_in_volts	12.0 NOMINAL
part_name_assigned_by_controlling_agency	1A NEGATIVE VOLTAGE REGULATOR A
NSN	5963-01-603-4897

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING METHOD: TERMINAL AND FLANGE

•

OUTPUT VOLTAGE RATING IN VOLTS: 12.0 NOMINAL

•

INPUT VOLTAGE RATING IN VOLTS: 26.0 NOMINAL

•

OPERATING TEMP RANGE: -40.0 TO 125.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.175 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL AND FLANGE
OVERALL LENGTH	0.565 INCHES MAXIMUM IN
OVERALL WIDTH	0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
OUTPUT VOLTAGE RATING IN VOLTS	12.0 NOMINAL
INPUT VOLTAGE RATING IN VOLTS	26.0 NOMINAL
SPECIAL FEATURES	THIS IS LEAD-FREE.
OPERATING TEMP RANGE	-40.0 TO 125.0 CELSIUS DEGC
OUTPUT CURRENT RATING	1.0 AMPERES MINIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCY	1A NEGATIVE VOLTAGE REGULATOR A

OTHER ITEMS IN FSC 5963 — Electronic Modules

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5963-00-001-4121 5963-00-001-4307 5963-00-001-6580 5963-00-001-6581 5963-00-001-7083 5963-00-001-8302 5963-00-001-9516 5963-00-003-3565

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is LM2990S-12/NOPB?

LM2990S-12/NOPB is a REGULATOR,VOLTAGE.

What is the NSN for LM2990S-12/NOPB?

LM2990S-12/NOPB is cataloged in the U.S. Government catalog under NSN 5963-01-603-4897. This indicates validated use in U.S. government and defense supply chains.

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LM2990S-12/NOPB — REGULATOR,VOLTAGE

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