NCP1010ST100T3G
On Semiconductor
The ON Semiconductor NCP1010ST100T3G is an offline switcher IC designed for low standby power SMPS. It integrates a 700V MOSFET and operates at 100kHz.
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6,251 pcs
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6251 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ON Semiconductor NCP1014ST100T3G is a self-supplied monolithic switcher designed for low standby-power offline Switched-Mode Power Supplies (SMPS). It integrates a fixed-frequency current-mode controller with a 700V MOSFET, offering a robust and low-cost solution for power supply designs.
Key electrical specifications include an operating voltage range of 8.5V to 10V, a nominal switching frequency of 100kHz (with available options of 65kHz and 130kHz), and a duty cycle of 67%. The device supports up to 19W of output power and includes fault protection for over load, over temperature, and over voltage conditions. It also features an internal 1ms soft-start function.
This IC is housed in a SOT-223 (TO-261) surface-mount package, facilitating compact board designs. The operating temperature range is -40°C to 150°C (TJ). The NCP1014ST100T3G is designed for applications requiring low standby power without acoustic noise generation, such as low power AC/DC adapters for chargers and auxiliary power supplies for appliances and TVs.
| Qty | Low | High |
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| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 8.5V to 10V.
The operating temperature range is -40°C to 150°C (junction temperature).
The NCP1014ST100T3G is available in a surface-mount SOT-223 (TO-261) package.
The nominal switching frequency is 100 kHz, with available frequencies of 65 kHz, 100 kHz, and 130 kHz.
The nominal power output is 19W.
Yes, it has an internal 700V MOSFET.
It includes over-load, over-temperature, and over-voltage protection.