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LM1085IS-12 — DPAK / D2PAK (TO-252/263) package (representative)
DPAK / D2PAK (TO-252/263)
Representative of package type
National Semiconductor Corp

LM1085IS-12

LDO Regulator · TO-263-3 · Analog
Data last refreshed Jun 19, 2026
Manufacturer
National Semiconductor Corp
Mfr Part #
LM1085IS-12
Series
LM1085
Category
LDO Regulator
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$1.87
Last transacted2002-08-22
Market range$1.87
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Product Attributes

Electrical & Parametric
Output Voltage12 V
Output Current3 A
Dropout Voltage Max1.5 V
Physical & Thermal
Package / CaseTO-263-3
Mounting TypeSurface Mount
SeriesLM1085
Classification & Lifecycle
CategoryLDO Regulator
TypeAnalog

3 A low-dropout linear regulator, fixed 12 V output

Price History & Market Reference

Market Price Range

High$1.87
Low$1.87
Last$1.87
Price as of2002-08-22

ZDI Transaction

Last ZDI price$1.87
As of2002-08-22

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

Part Activity

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Engineering FAQ

What are the key specifications of LM1085IS-12?
Output Voltage: 12 V; Output Current: 3 A; Dropout Voltage Max: 1.5 V.
What package is LM1085IS-12 supplied in?
LM1085IS-12 is supplied in the TO-263-3 package, surface mount.
Can ZDI source LM1085IS-12 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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