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National Semiconductor Corp

LM340

In stock at ZDI
Manufacturer
National Semiconductor Corp
Mfr Part #
LM340
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock17 pcs
Date Code8723
PackagingTubed
Temp GradeCommercial
Unit PriceRequest a Quote
Sourcing channels12
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Live pricing on request · most quotes same business day

Specifications

Part NumberLM340
ManufacturerNational Semiconductor Corp

Availability & Sourcing

13 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock National Semiconductor Corp 17 8723 NEW In Stock RFQ
Market MOTOROLA 114 99+ — Available RFQ
Market NATIONAL SEMICO 111 17AB — Available RFQ
Market NATIONAL SEMI 75 38AG — Available RFQ
Market NSC 46 9118 — Available RFQ
Market MOT 7 — — Available RFQ
Market MOTOROLA 5 — — Available RFQ
Market N 3 NON-ROHS — Available RFQ
Market NSC 3 9124 — Available RFQ
Market NSC 1 — — Available RFQ
Market MOTOROLA 1 — — Available RFQ
Market NATIONAL SEMI 1 84 — Available RFQ
Market MOTOROLA INC 1 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

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LM340 viewed on the web · Web User
LM340 viewed on the web · Web User

Recent search and sourcing activity for LM340.

Engineering FAQ

What quantity and packaging is LM340 in ZDI stock?
ZDI holds 17 pcs, packaged as Tubed, date code(s) 8723. Request a quote for confirmed quantity, lead time, and pricing.
Can ZDI source LM340 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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