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VIPER22A — DIP-8 package (representative)
DIP-8
Representative of package type
STMicroelectronics

VIPER22A

Offline Switcher IC · DIP-8 · Power Management
Part Status: NRND
Data last refreshed Jun 21, 2026
Manufacturer
STMicroelectronics
Mfr Part #
VIPER22A
Series
VIPer22
Category
Offline Switcher IC
Datasheet
View datasheet ↗
Availability & Pricing
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Sourcing channels8
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Product Attributes

Electrical & Parametric
Bvdss730 V
Rds(On)19 Ω
Fsw60 kHz
Physical & Thermal
Package / CaseDIP-8
Mounting TypeThrough Hole
SeriesVIPer22
Operating Temperature-40°C ~ 150°C
Classification & Lifecycle
CategoryOffline Switcher IC
TypePower Management
Part StatusNRND

Fixed-frequency off-line converter with integrated 730 V MOSFET

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

8 sources
SourceMfrQtyDate CodeConditionStatus
Market ST 20005 22+ — Available RFQ
Market STMicroelectron 389 — — Available RFQ
Market ST 22000 22+ — Available RFQ
Market ST 20000 22+ — Available RFQ
Market ST(??) 8225 — — Available RFQ
Market ST 5000 22+ — Available RFQ
Market ST 5000 24+ — Available RFQ
Market VISHAY 2969 — — 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
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VIPER22A viewed on the web · Web User
VIPER22A viewed on the web · Web User
VIPER22A viewed on the web · Web User
VIPER22A viewed on the web · Web User
VIPER22A viewed on the web · Web User
VIPER22A viewed on the web · Web User

Recent search and sourcing activity for VIPER22A.

Engineering FAQ

What are the key specifications of VIPER22A?
Bvdss: 730 V; Rds(On): 19 Ω; Fsw: 60 kHz.
What package is VIPER22A supplied in?
VIPER22A is supplied in the DIP-8 package, through hole, rated -40°C ~ 150°C.
Can ZDI source VIPER22A 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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