Power Integrations, AC-DC Converter 7-Pin, TO-220-7C TOP257YN
- RS Stock No.:
- 222-6839P
- Mfr. Part No.:
- TOP257YN
- Brand:
- Power Integrations
Bulk discount available
Subtotal 10 units (supplied in a tube)*
£19.06
(exc. VAT)
£22.87
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 7,600 unit(s) shipping from 13 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 10 - 20 | £1.906 |
| 25 - 95 | £1.87 |
| 100 - 995 | £1.61 |
| 1000 + | £1.36 |
*price indicative
- RS Stock No.:
- 222-6839P
- Mfr. Part No.:
- TOP257YN
- Brand:
- Power Integrations
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Power Integrations | |
| Mounting Type | Through Hole | |
| Pin Count | 7 | |
| Dimensions | 25.09 x 10.67 x 4.7mm | |
| Package Type | TO-220-7C | |
| Current Limit | 3.4A | |
Select all | ||
|---|---|---|
Brand Power Integrations | ||
Mounting Type Through Hole | ||
Pin Count 7 | ||
Dimensions 25.09 x 10.67 x 4.7mm | ||
Package Type TO-220-7C | ||
Current Limit 3.4A | ||
The Power Integrations TOP257YN is a Enhanced Eco Smart Integrated offline switcher with advanced feature set and extended power range power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device. The Y packages have the F pin removed to improve the noise immunity.
Is energy efficient over entire load range
Has lower system cost
Has high density flexibility
Has lower system cost
Has high density flexibility