Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
162,000 pcs
|
162000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Delay Time Programmability | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Quiescent Current | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Supplier Package | |
| Termination Style | |
| Threshold Voltage Accuracy | |
| Type | |
| Voltage |
The ON Semiconductor NCP308SN250T1G is a supervisory circuit IC optimized for monitoring system voltages. It operates within a wide supply voltage range of 1.6 V to 5.5 V and features a fixed threshold voltage version for standard voltage rails, specifically 2.5V for this part number. The circuit asserts an active low open-drain RESET output when the monitored voltage drops below the threshold.
Key features include a very low quiescent current of 1.6 µA, high threshold voltage accuracy of 0.31% typical, and support for a Manual Reset (MR) input. The delay time is programmable, ranging from 1.25 ms to 10 s. This device is suitable for applications requiring reliable voltage monitoring and system reset functions.
The NCP308SN250T1G is available in a compact 6-TSOP package, suitable for surface mount applications. It operates across a temperature range of -40°C to 125°C. The NCV prefix variants are available for automotive applications requiring AEC-Q100 qualification.
Typical applications include DSP or microcontroller systems, notebook and desktop computers, PDAs, hand-held products, portable and battery-powered devices, and FPGA/ASIC applications where stable power supply monitoring is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 1.6 V to 5.5 V.
The threshold voltage is 2.5V.
The quiescent current is typically 1.6 µA.
The operating temperature range is -40°C to 125°C.
It has an active low open-drain or open collector reset output.
The delay time can be programmed from 1.25 ms to 10 s.
It is supplied in a 6-TSOP package.