For Reference Only
| Part Number | NCP1251FSN65T1G |
| Manufacturer | onsemi |
| Category | Integrated Circuits (ICs) › AC DC Converters, Offline Switches |
| Description | IC OFFLINE SWITCH FLYBACK 6TSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | NCP1251FSN65T1G PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | NCP1251FSN65T1G |
| Brand: | onsemi |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | AC DC Converters, Offline Switches |
| Manufacturer: | onsemi |
| Product Status: | Active |
| Output Isolation: | Isolated |
| Internal Switch(s): | No |
| Voltage - Breakdown: | - |
| Topology: | Flyback |
| Voltage - Start Up: | 18 V |
| Voltage - Supply (Vcc/Vdd): | 8.8V ~ 28V |
| Duty Cycle: | 80% |
| Frequency - Switching: | 65kHz |
| Power (Watts): | - |
| Fault Protection: | Over Power, Over Voltage, Short Circuit |
| Control Features: | - |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Package / Case: | SOT-23-6 Thin, TSOT-23-6 |
| Supplier Device Package: | 6-TSOP |
| Mounting Type: | Surface Mount |
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| In Stock | 58409 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3000 | $0.22960 | $688.8 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
