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Technical Data Sheet
LM340T-8 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include body_width: 0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, body_length: 0.560 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, features_provided: POSITIVE OUTPUTS AND MONOLITHIC AND INTERNALLY COMPENSATED AND THERMAL OVERLOAD PROTECTION, inclosure_material: CERAMIC, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-014-9633, 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
LM340T-8
NSN: 5962-01-014-9633
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
body_width0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
body_length0.560 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
features_providedPOSITIVE OUTPUTS AND MONOLITHIC AND INTERNALLY COMPENSATED AND THERMAL OVERLOAD PROTECTION
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-0.0 TO 150.0 CELSIUS DEGC
input_circuit_pattern1 INPUT
inclosure_configurationSINGLE-IN-LINE
terminal_surface_treatmentSOLDER
terminal_type_and_quantity3 PIN
design_function_and_quantity1 REGULATOR, VOLTAGE, DC
NSN5962-01-014-9633
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,LINEAR TITLE COMPONENT PN LM340T-8 MFR MICROCIRCUIT,LINEAR
KEY FEATURES
INPUT CIRCUIT PATTERN: 1 INPUT
MAXIMUM POWER DISSIPATION RATING: 2.0 WATTS
INCLOSURE MATERIAL: PLASTIC
BODY LENGTH: 0.575 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
OPERATING TEMP RANGE: +0.0 TO 150.0 CELSIUS DEGC
FEATURES PROVIDED: MONOLITHIC AND POSITIVE OUTPUTS AND FIXED AND INTERNALLY COMPENSATED
TIME RATING PER CHACTERISTIC: 8000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 8000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
TERMINAL TYPE AND QUANTITY: 3 PIN
TECHNICAL CHARACTERISTICS (FLIS)
INPUT CIRCUIT PATTERN1 INPUT
MAXIMUM POWER DISSIPATION RATING2.0 WATTS
INCLOSURE MATERIALPLASTIC
BODY LENGTH0.575 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
OPERATING TEMP RANGE+0.0 TO 150.0 CELSIUS DEGC
FEATURES PROVIDEDMONOLITHIC AND POSITIVE OUTPUTS AND FIXED AND INTERNALLY COMPENSATED
TIME RATING PER CHACTERISTIC8000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 8000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
TERMINAL TYPE AND QUANTITY3 PIN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
DESIGN FUNCTION AND QUANTITY1 REGULATOR, VOLTAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
UA7812CInterchangeable
interchangeable cross-reference
interchangeable
LM340T-8Interchangeable
interchangeable cross-reference
interchangeable
40620006Interchangeable
interchangeable cross-reference
interchangeable
20381-018Interchangeable
interchangeable cross-reference
interchangeable
F780BVCInterchangeable
Same NIIN cross-reference
interchangeable
UGH7808393Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LM340T-8?
LM340T-8 is a MICROCIRCUIT,LINEAR.
What parts can replace LM340T-8?
There are 11 known substitutes for LM340T-8: UA7812C, LM340T-8, 40620006 and 8 more. Substitute compatibility should be verified for your specific system.
Is LM340T-8 still available?
LM340T-8 is currently cancelled.
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