Power Integrations LNK6776K
LNK6776K variants from Power Integrations
LNK6776K Overview
What changes between part numbers, and what to check before you lock the BOM — AC DC Converters and Offline Switchers.
Key Features
- Footprint / package: eSOP-12B, 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed PadLand pattern and thermal pad differ between these packages — run a quick footprint check before you swap variants.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
Target Applications
- AC DC Converters and Offline Switchers — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 2 LNK6776K part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| LNK6776K | Package: eSOP-12B | Mounting Type: Surface Mount | Max Input Voltage: 265 V | Max Operating Temp: 150 °C | Min Operating Temp: -40 °C | eSOP-12B | Power Integrations | Active | Compliant | In Stock | |
| LNK6776K-TL | Package: 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad | Mounting Type: Surface Mount | Operating Temperature: -40°C ~ 150°C (TJ) | Supplier Device Package: 12-ESOP | Voltage Breakdown: 725V | Power Watts: 48 W | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad | Power Integrations | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on LNK6776K map to package, grade, and reel options.
How to Choose the Right LNK6776K AC DC Converters and Offline Switchers
Match the footprint first
Packages here: eSOP-12B, 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For LNK6776K, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "LNK6776K" — include the full suffix (e.g. TL). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for LNK6776K product family
Identity
Variant Parameters
Source LNK6776K with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 2 ordering variants from Power Integrations. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the LNK6776K product family.
Related Base Numbers
Related Series
Explore product families linked to this base-number page.