TOP254YN 700V Off-Line Flyback Switcher IC TO-220-7C
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | TOP254YN Offline Flyback Switcher IC TO-220-7C | 40 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 40 EGP
About this product
The TOP254YN is a 700 V off-line flyback switcher IC from Power Integrations with built-in control, soft-start and auto-restart protection. It is designed for isolated flyback converters in compact AC-DC power supplies. Supplied in a seven-pin TO-220-7C package.
Specifications
- Manufacturer
- Power Integrations
- Voltage rating
- 700 V
- Topology
- Flyback
- Features
- Soft-start, auto-restart
- Package
- TO-220-7C
Frequently asked questions
What is the price of TOP254YN 700V Off-Line Flyback Switcher IC TO-220-7C in Egypt?
TOP254YN 700V Off-Line Flyback Switcher IC TO-220-7C currently costs 40 EGP in Egypt.
Where can I buy TOP254YN 700V Off-Line Flyback Switcher IC TO-220-7C in Egypt?
TOP254YN 700V Off-Line Flyback Switcher IC TO-220-7C is available from Makers Electronics. Compare the offers above to find the best price.
Which topology does TOP254YN support?
It is listed as an off-line flyback switcher, so it is intended for isolated flyback converter designs. Use the Power Integrations datasheet for the transformer and feedback design.
Does it need external protection components?
Yes. Like other offline switchers, it needs input rectification, filtering, a transformer, output rectification and feedback circuitry. Follow the reference design in the datasheet and never work on a powered mains circuit.
