800-219-9001 RFQ
MC78M05BDT — DPAK / D2PAK (TO-252/263) package (representative)
DPAK / D2PAK (TO-252/263)
Representative of package type
ON SEMI

MC78M05BDT

Linear Voltage Regulator · TO-252-3 (DPAK) · Power Management
Part Status: Obsolete In demand
Data last refreshed Jun 19, 2026
Manufacturer
ON SEMI
Mfr Part #
MC78M05BDT
Series
MC78M
Category
Linear Voltage Regulator
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels39
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Output Voltage5 V
Output Current500 mA
Input Voltage Max35 V
Physical & Thermal
Package / CaseTO-252-3 (DPAK)
Mounting TypeSurface Mount
SeriesMC78M
Operating Temperature-40°C ~ 125°C
Classification & Lifecycle
CategoryLinear Voltage Regulator
TypePower Management
Part StatusObsolete

5 V, 500 mA positive linear voltage regulator

Availability & Sourcing

39 sources
SourceMfrQtyDate CodeConditionStatus
Live ON SEMI 474 — — Live RFQ
Live ON 375 — — Live RFQ
Live MOTOROLA 332 — — Live RFQ
Live ON SEMICONDUCTOR 300 0151 — Live RFQ
Live MOTOROLA 291 89+ — Live RFQ
Live — 270 — — Live RFQ
Live Motorola 260 9947 — Live RFQ
Live MOTOROLA 185 — — Live RFQ
Live — 140 — — Live RFQ
Live ON Semiconductor 75 1103 — Live RFQ
Live — 75 3 — Live RFQ
Live MOT 75 — — Live RFQ
Live ON SEMICONDUCTOR 75 — — Live RFQ
Live MOTOROLA 69 00+ — Live RFQ
Live ON SEMI 66 03 — Live RFQ
Live ON SEMI 66 0203 — Live RFQ
Market ON SEMI 474 — — Available RFQ
Market ON 375 — — Available RFQ
Market MOTOROLA 332 — — Available RFQ
Market ON SEMICONDUCTO 300 0151 — Available RFQ
Market MOTOROLA 291 89+ — Available RFQ
Market ON SEMI 270 — — Available RFQ
Market Motorola 260 9947 — Available RFQ
Market MOTOROLA 185 — — Available RFQ
Market — 140 — — Available RFQ
Market ON Semiconducto 75 1103 — Available RFQ
Market — 75 3 — Available RFQ
Market ON SEMI 66 03 — Available RFQ
Market ON SEMI 66 0203 — Available RFQ
Market MOTOROLA 1882 — — Available RFQ
Market MOT 1686 93 — Available RFQ
Market ON SEMI 965 0638 — Available RFQ
Market MOTOROLA 871 — — Available RFQ
Market ON SMEI 593 — — Available RFQ
Market MOTOROLA 200 — — Available RFQ
Market ONSEMI 163 3 — Available RFQ
Market ON SEMI 69 0534 — Available RFQ
Market MOTOROLA 55 — — Available RFQ
Market MOT 46 98 — 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
MC78M05BDT viewed on the web · Web User
MC78M05BDT viewed on the web · Web User
MC78M05BDT viewed on the web · Web User
MC78M05BDT viewed on the web · Web User
MC78M05BDT viewed on the web · Web User
MC78M05BDT viewed on the web · Web User
MC78M05BDT viewed on the web · Web User
MC78M05BDT viewed on the web · Web User

Recent search and sourcing activity for MC78M05BDT.

Engineering FAQ

MC78M05BDT 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 MC78M05BDT?
Output Voltage: 5 V; Output Current: 500 mA; Input Voltage Max: 35 V.
What package is MC78M05BDT supplied in?
MC78M05BDT is supplied in the TO-252-3 (DPAK) package, surface mount, rated -40°C ~ 125°C.
Can ZDI source MC78M05BDT 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

MC78M05BDT 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

from ON SEMI

Need MC78M05BDT?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →