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National Semiconductor Corp

LM317

Adjustable Linear Regulator · Analog
In stock at ZDI Part Status: Active
Data last refreshed Jun 18, 2026
Manufacturer
National Semiconductor Corp
Mfr Part #
LM317
Series
LM317
Category
Adjustable Linear Regulator
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock96 pcs
Date Code0013
PackagingTubed
ZDI Price$0.45
Last transacted2007-10-26
Market range$0.45 – $0.5
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Output Current1.5 A max
Input Voltage3 V to 40 V
Output Voltage1.2 V to 37 V adjustable
Physical & Thermal
SeriesLM317
Classification & Lifecycle
CategoryAdjustable Linear Regulator
TypeAnalog
Part StatusActive

1.5 A adjustable positive voltage regulator, 1.2 V to 37 V output

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock National Semiconductor Corp 96 0013 New In Stock RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Price History & Market Reference

Market Price Range

High$0.5
Low$0.45
Last$0.45
Price as of2007-10-26

ZDI Transaction

Last ZDI price$0.45
As of2007-10-26

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
LM317 viewed on the web · Web User
LM317 searched via the web · Web User
LM317 searched via the web · Web User
LM317 searched via the web · Web User
LM317 searched via the web · Web User
LM317 searched via the web · Web User
LM317 searched via the web · Web User
LM317 searched via the web · Web User

Live search & sourcing activity for LM317 — real inquiries only.

Engineering FAQ

answers from this part's real data
What quantity and packaging is LM317 in ZDI stock?
ZDI holds 96 pcs, packaged as Tubed, date code(s) 0013. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of LM317?
Output Current: 1.5 A max; Input Voltage: 3 V to 40 V; Output Voltage: 1.2 V to 37 V adjustable.
Can ZDI source LM317 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

Related Parts

from National Semiconductor Corp

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