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MC78L09ACD — SOIC-8 package (representative)
SOIC-8
Representative of package type
ON SEMICONDUCTOR

MC78L09ACD

Linear Voltage Regulator · SOIC-8 · Analog
In stock at ZDI Part Status: Obsolete In demand
Data last refreshed Aug 14, 2026
Manufacturer
ON SEMICONDUCTOR
Mfr Part #
MC78L09ACD
Series
MC78L
Category
Linear Voltage Regulator
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock149 pcs
PackagingTubed
Est. market range$0.08 – $0.4
Sourcing channels24
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Output Voltage9 V
Output Current100 mA
Input Voltage11.5 V to 30 V
Physical & Thermal
Package / CaseSOIC-8
Mounting TypeSurface Mount
SeriesMC78L
Operating Temperature0°C ~ 125°C
Classification & Lifecycle
CategoryLinear Voltage Regulator
TypeAnalog
Part StatusObsolete

9 V, 100 mA positive linear voltage regulator

Availability & Sourcing

25 source rows · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock ON SEMICONDUCTOR 149 New In Stock RFQ
Live ON SEMICONDUCTOR 3910 Live · fresh RFQ
Live ONSEMI 3626 Live · fresh RFQ
Live ×2 channels 1580 Live · fresh RFQ
Live 1169 Live · fresh RFQ
Live ON SEMICONDUCTOR 526 Live · fresh RFQ
Live On Semi 200 Live · fresh RFQ
Live ON SEMICONDUCTOR 196 00+ Live · fresh RFQ
Live TI 149 Live · fresh RFQ
Live 10 Live · fresh RFQ
Live ON 5000 0220+ Live · fresh RFQ
Live 4490 Live · fresh RFQ
Live ON 148 0220+ Live · fresh RFQ
Market ON SEMICONDUCTO 3910 Available RFQ
Market ONSEMI 3626 Available RFQ
Market ×2 channels 1580 Available RFQ
Market ON SEMICONDUCTO 1169 Available RFQ
Market ON SEMICONDUCTO 526 Available RFQ
Market On Semi 200 Available RFQ
Market ON SEMICONDUCTO 196 00+ Available RFQ
Market TI 149 Available RFQ
Market 10 Available RFQ
Market ON 5000 0220+ Available RFQ
Market ON SEMICONDUCTO 4490 Available RFQ
Market ON 148 0220+ Available 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$0.4
Low$0.08
Last$0.24
Price as of2026-08-14

ZDI Transaction

ZDI priceQuote on request
Active offers24

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

Part Activity

recent searches, RFQs & offers
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MC78L09ACD searched via the web · Web User
MC78L09ACD searched via the web · Web User
MC78L09ACD searched via the web · Web User
MC78L09ACD searched via the web · Web User
MC78L09ACD searched via the web · Web User
MC78L09ACD searched via the web · Web User
MC78L09ACD searched via the web · Web User

Live search & sourcing activity for MC78L09ACD — real inquiries only.

Engineering FAQ

answers from this part's real data
MC78L09ACD 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 quantity and packaging is MC78L09ACD in ZDI stock?
ZDI holds 149 pcs, packaged as Tubed. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of MC78L09ACD?
Output Voltage: 9 V; Output Current: 100 mA; Input Voltage: 11.5 V to 30 V.
What package is MC78L09ACD supplied in?
MC78L09ACD is supplied in the SOIC-8 package, surface mount, rated 0°C ~ 125°C.
Can ZDI source MC78L09ACD 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

MC78L09ACD 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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