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LM79L12ACZ — TO-92 package (representative)
TO-92
Representative of package type
National Semiconductor Corp

LM79L12ACZ

Negative Voltage Regulator · TO-92 · Analog
Data last refreshed Jul 28, 2026
Manufacturer
National Semiconductor Corp
Mfr Part #
LM79L12ACZ
Series
LM79L
Category
Negative Voltage Regulator
Datasheet
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Availability & Pricing
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Sourcing channels2
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Product Attributes

Electrical & Parametric
Output Voltage-12V
Output Current100mA
Physical & Thermal
Package / CaseTO-92
Mounting TypeThrough Hole
SeriesLM79L
Classification & Lifecycle
CategoryNegative Voltage Regulator
TypeAnalog

-12V 100mA fixed negative linear regulator

Availability & Sourcing

2 sources
SourceMfrQtyDate CodeConditionStatus
Market TIN 4897 — — Available RFQ
Market TIN 1190 — — Available RFQ

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

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Engineering FAQ

What are the key specifications of LM79L12ACZ?
Output Voltage: -12V; Output Current: 100mA.
What package is LM79L12ACZ supplied in?
LM79L12ACZ is supplied in the TO-92 package, through hole.
Can ZDI source LM79L12ACZ 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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