VIPER12A-E STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
VIPER12A-E is a STMicroelectronics integrated circuit for industrial electronics and embedded systems. It combines 8 pins, Small Outline Packages for reliable board-level integration. Quote-based sourcing supports stock checks and worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- VIPER12A-E Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of VIPER12A-E?
- 8 pins configuration for integrated circuit placement in production PCB assemblies
- Small Outline Packages design detail captured from available manufacturer data
- Small Outline Packages package or mounting style for layout and assembly review
- RFQ-ready data for stock checks, lead-time review, and worldwide shipping support
What is VIPER12A-E used for?
VIPER12A-E is used in industrial electronics, embedded systems, maintenance spares, and production PCB assemblies where a STMicroelectronics integrated circuit must be matched to the board design and purchasing plan. Designs commonly review 8 pins, Small Outline Packages before release to purchasing. It suits engineering and sourcing teams validating alternates, lifecycle exposure, and production availability.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the VIPER12A-E datasheet?
VIPER12A-E Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for VIPER12A-E?
Compatible alternatives and drop-in replacements for VIPER12A-E:
Switching Regulator, Current-mode, 0.48A, 66kHz Switching Freq-Max, PDSO8
Switching Regulator, Current-mode, 0.48A, 66kHz Switching Freq-Max, PDSO8
Switching Regulator, Current-mode, 0.48A, 66kHz Switching Freq-Max, PDIP8
Frequently Asked Questions
Which offline power supplies can use VIPER12A-E?
VIPER12A-E integrates a high-voltage switch and controller for compact offline converters, with an 8-pin package suited to low-power auxiliary and standby supplies.
Which switching limits require datasheet verification?
Designers should confirm the approximately 60 kHz switching behavior and high-voltage switch limits for the exact revision, then size transformer, snubber, and protection components accordingly.
What should production sourcing verify for this power IC?
Procurement should preserve the VIPER12A-E suffix, 8-pin package, STMicroelectronics traceability, lead finish, and lifecycle while avoiding superficially similar offline-switcher substitutions.
Related Guides
SN74LVC14APWR Schmitt-Trigger Inverter Selection Guide
Select SN74LVC14APWR by voltage, thresholds, package, alternatives, and sourcing requirements before approving your next order.
Nov 8, 2026
RK73H1ETTP1002F PCB Application and Validation Guide
Implement RK73H1ETTP1002F in pull-ups, dividers, and bias filters with practical power, leakage, assembly, and validation checks.
Nov 8, 2026
TLMG1100-GS08 Indicator LED PCB Design and Validation Guide
Design and validate a TLMG1100-GS08 indicator PCB with current calculations, GPIO checks, polarity review, and enclosure tests.
Nov 7, 2026
How to Choose RK73H1ETTP1002F: Chip Resistor Selection Guide 2026
Select RK73H1ETTP1002F for 10 kΩ circuits: compare four catalog options, check power and package limits, and prepare an exact-part sourcing request.
Nov 7, 2026
Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit