
AC DC Wandler
MoElashmawi/Flyback-AC-DC-Converter
Flyback AC-DC Converter (230V AC to 12V DC) — Full SMPS design using VIPer22A PWM Controller. Schematic, PCB layout & 3D render in KiCad.

STMicroelectronics
-40℃~+150℃ 60kHz 730V 8V~38V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Over Temperature Protection Secondary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHS
The VIPER22ADIP-E is an AC DC Controllers And Regulator made by STMicroelectronics in a DIP-8 package with 8 pins. -40℃~+150℃ 60kHz 730V 8V~38V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Over Temperature Protection Secondary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHS.
PCBKit's library has its KiCad symbol (Regulator_Switching:VIPer22ADIP-E, from KiCad's library) and its footprint (Package_DIP:DIP-8_W7.62mm, from KiCad's library), ready for a KiCad board. 12,286 are in stock at JLCPCB (part C5318). 2 open-source boards in 2 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | S | Passive |
| 2 | S | Passive |
| 3 | FB | Input |
| 4 | VDD | Power in |
| 5 | D | Passive |
| 6 | D | Passive |
| 7 | D | Passive |
| 8 | D | Passive |

MoElashmawi/Flyback-AC-DC-Converter
Flyback AC-DC Converter (230V AC to 12V DC) — Full SMPS design using VIPer22A PWM Controller. Schematic, PCB layout & 3D render in KiCad.

eauel/openzmeter
openzmeter (oZm) is an Open Source system designed for power quality analysis and smart energy metering in power networks. It has been designed to comply with international standards IEC 61000-4-30 and EN 50160.
<iframe src="https://pcbkit.io/embed/parts/st/VIPER22ADIP-E" title="VIPER22ADIP-E in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/VIPER22ADIP-E.jpg" alt="VIPER22ADIP-E" width="1200" height="900">[](https://pcbkit.io/parts/st/VIPER22ADIP-E)Yes. The symbol is Regulator_Switching:VIPer22ADIP-E and the footprint Package_DIP:DIP-8_W7.62mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
DIP-8, with 8 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C5318, with 12,286 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the NCP1200P60 by onsemi, the UCC3808N-1 by Texas Instruments, the FSBH0170ANY by onsemi and the FSBH0370NY by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.