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National Semiconductor LM4040 Series

26 variants · National Semiconductor

About the National Semiconductor LM4040 Series

The National Semiconductor LM4040 Series series groups 26 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common package of Bulk. Variants differ by case, current - cathode and mounting, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
5-TSSOP, SC-70-5, SOT-353 · 8-SOIC (0.154\", 3.90mm Width) · TO-226-3, TO-92-3 (TO-226AA) · TO-236-3, SC-59, SOT-23-3
Current - cathode
73 µA · 80 µA · 100 µA · 103 µA
Mounting
Surface Mount · Through Hole
Noise - 10Hz to 10kHz
80µVrms · 180µVrms
Operating temperature
-40°C ~ 85°C (TA) · -40°C~85°C(TA)
Tolerance
±0.1% · ±0.2% · ±0.5%
Voltage - output (Min (Fixed))
4.096V · 5V · 10V

Shared specifications

Package
Bulk

Variant comparison

ParameterLM4040AIZ-4.1LM4040CIM3X-10-NSLM4040DIM-8.2LM4040AIM-8.2LM4040AIMX-10.0LM4040AIMX-4.1
CaseTO-226-3, TO-92-3 (TO-226AA)TO-236-3, SC-59, SOT-23-3
Current - cathode73 µA100 µA
MountingThrough HoleSurface Mount
Noise - 10Hz to 10kHz80µVrms180µVrms
Operating temperature-40°C~85°C(TA)-40°C~85°C(TA)
Tolerance±0.1%±0.5%
Voltage - output (Min (Fixed))4.096V10V

Request a quote on any National Semiconductor LM4040 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants