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78M12CV — TO-220 package (representative)
TO-220
Representative of package type
STMicroelectronics

78M12CV

Linear Voltage Regulator · TO-220 · Power Management
Part Status: Obsolete
Data last refreshed Jul 22, 2026
Manufacturer
STMicroelectronics
Mfr Part #
78M12CV
Series
78Mxx
Category
Linear Voltage Regulator
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Output Voltage12 V
Output Current500 mA
Physical & Thermal
Package / CaseTO-220
Mounting TypeThrough Hole
Series78Mxx
Operating Temperature0°C ~ 150°C
Classification & Lifecycle
CategoryLinear Voltage Regulator
TypePower Management
Part StatusObsolete

12 V, 500 mA positive linear voltage regulator

Part Activity

recent searches, RFQs & offers
78M12CV viewed on the web · Web User
78M12CV viewed on the web · Web User
78M12CV viewed on the web · Web User
78M12CV viewed on the web · Web User
78M12CV viewed on the web · Web User
78M12CV viewed on the web · Web User

Recent search and sourcing activity for 78M12CV.

Engineering FAQ

78M12CV 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 78M12CV?
Output Voltage: 12 V; Output Current: 500 mA.
What package is 78M12CV supplied in?
78M12CV is supplied in the TO-220 package, through hole, rated 0°C ~ 150°C.
Can ZDI source 78M12CV 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

78M12CV 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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