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LP2951ACD — SOIC-8 package (representative)
SOIC-8
Representative of package type
Fairchild Semiconductor Corp

LP2951ACD

LDO Regulator · SOIC-8 · Analog
Part Status: Obsolete
Data last refreshed Jun 19, 2026
Manufacturer
Fairchild Semiconductor Corp
Mfr Part #
LP2951ACD
Series
LP2951
Category
LDO Regulator
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels4
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Product Attributes

Electrical & Parametric
Output Current100 mA
Dropout Voltage380 mV typ
Physical & Thermal
Package / CaseSOIC-8
Mounting TypeSurface Mount
SeriesLP2951
Operating Temperature-40°C ~ 125°C
Classification & Lifecycle
CategoryLDO Regulator
TypeAnalog
Part StatusObsolete

Adjustable/fixed low-dropout linear regulator, 100 mA

Availability & Sourcing

4 sources
SourceMfrQtyDate CodeConditionStatus
Market ON 304 — — Available RFQ
Market onsemi 120000 — — Available RFQ
Market ON 3006 — — Available RFQ
Market ONSEMI 166 — — Available RFQ

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

Part Activity

recent searches, RFQs & offers
LP2951ACD viewed on the web · Web User
LP2951ACD viewed on the web · Web User
LP2951ACD viewed on the web · Web User
LP2951ACD viewed on the web · Web User

Recent search and sourcing activity for LP2951ACD.

Engineering FAQ

LP2951ACD 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 LP2951ACD?
Output Current: 100 mA; Dropout Voltage: 380 mV typ.
What package is LP2951ACD supplied in?
LP2951ACD is supplied in the SOIC-8 package, surface mount, rated -40°C ~ 125°C.
Can ZDI source LP2951ACD 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

LP2951ACD 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.

Related Parts

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