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National Semiconductor Corp

LM113H

Voltage Reference · TO-5 (H) · Analog
Part Status: Obsolete In demand
Data last refreshed Jun 19, 2026
Manufacturer
National Semiconductor Corp
Mfr Part #
LM113H
Series
LM113
Category
Voltage Reference
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$12.75
Last transacted2003-10-06
Market range$12.75
Sourcing channels13
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Product Attributes

Electrical & Parametric
Vref1.22 V
Physical & Thermal
Package / CaseTO-5 (H)
Mounting TypeThrough Hole
SeriesLM113
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryVoltage Reference
TypeAnalog
Part StatusObsolete

Precision 1.22 V shunt reference diode

Availability & Sourcing

13 sources
SourceMfrQtyDate CodeConditionStatus
Market National Semico 290 — — Available RFQ
Market National Semico 21 — — Available RFQ
Market NSC 19 NEW — Available RFQ
Market NSC 7 39AB/939 — Available RFQ
Market National Semico 7 95+ — Available RFQ
Market USC 6 89 — Available RFQ
Market NATIONAL SEMICO 4 — — Available RFQ
Market NSC 87 4 — — Available RFQ
Market NATIONAL 3 — — Available RFQ
Market NSC 2 84 — Available RFQ
Market National Semico 2 — — Available RFQ
Market NSC 2 88+ — Available RFQ
Market NSC 2 — — Available RFQ

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

Price History & Market Reference

Market Price Range

High$12.75
Low$12.75
Last$12.75
Price as of2003-10-06

ZDI Transaction

Last ZDI price$12.75
As of2003-10-06
Active offers13

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

Part Activity

recent searches, RFQs & offers
LM113H viewed on the web · Web User
LM113H viewed on the web · Web User
LM113H viewed on the web · Web User
LM113H viewed on the web · Web User
LM113H viewed on the web · Web User
LM113H viewed on the web · Web User
LM113H viewed on the web · Web User
LM113H viewed on the web · Web User

Recent search and sourcing activity for LM113H.

Engineering FAQ

LM113H is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of LM113H?
Vref: 1.22 V.
What package is LM113H supplied in?
LM113H is supplied in the TO-5 (H) package, through hole, rated -55°C ~ 125°C.
Can ZDI source LM113H 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

LM113H is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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