onsemi NCP1050ST100T3
Regular price
Dhs. 1.95
Regular price
Dhs. 2.06
Sale price
Dhs. 1.95
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.95 | Dhs. 1.95 |
| 15+ | Dhs. 1.90 | Dhs. 28.50 |
| 25+ | Dhs. 1.85 | Dhs. 46.25 |
| 50+ | Dhs. 1.75 | Dhs. 87.50 |
| 100+ | Dhs. 1.55 | Dhs. 155.00 |
| N+ | Dhs. 0.31 | Price Inquiry |
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NCP1050ST100T3 - High-Reliability Offline Flyback Switching Regulator
The NCP1050ST100T3 from onsemi is a high-performance, cost-effective offline flyback switching regulator designed for AC-DC power conversion applications up to 40W. This integrated controller features a 700V high-voltage MOSFET, 100kHz fixed-frequency operation, and comprehensive protection circuitry, making it ideal for industrial, telecom, and consumer power supply designs.
Key Features & Benefits
- Integrated 700V MOSFET - Reduces component count and board space
- 100kHz Fixed Switching Frequency - Enables compact transformer design
- 40W Power Capability - Suitable for a wide range of offline applications
- Comprehensive Protection - Current limiting, overload, over-temperature, and open-loop fault protection
- Wide Supply Range - 7.5V to 10V operating, 8.5V startup voltage
- 77% Maximum Duty Cycle - Optimized for flyback topology efficiency
- Extended Temperature Range - -40°C to +150°C junction temperature for harsh environments
- Compact SOT-223 Package - Surface mount for automated assembly
Target Applications
- AC-DC adapters and chargers
- Auxiliary power supplies for industrial equipment
- Telecom and networking infrastructure
- Smart home and IoT devices
- LED lighting drivers
- Standby and bias power supplies
Why Choose NCP1050ST100T3?
Engineered for mission-critical applications requiring long lifecycle availability and proven reliability, the NCP1050ST100T3 delivers consistent performance across aerospace, automotive, industrial, medical, and telecommunications sectors. Fully RoHS and REACH compliant with complete traceability documentation.
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | 8.5 V |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 10V |
| Duty Cycle | 77% |
| Frequency - Switching | 100kHz |
| Power (Watts) | 40 W |
| Fault Protection | Current Limiting, Open Loop, Over Load, Over Temperature |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223 (TO-261) |
NCP1050ST100T3.pdf
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