| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,000 pcs
|
12000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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| Manufacturer Name | |
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| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| SVHC Present | |
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| Voltage |
The ON Semiconductor NCP803SN463T1G is a cost-effective microprocessor reset monitor and voltage supervisor. It is designed to monitor a single voltage supply and provide a reset signal to a host processor when the supply voltage falls below a critical threshold. This device features a precise 4.63V monitoring voltage and an active-low, open-drain RESET output.
The NCP803SN463T1G has a guaranteed reset timeout period of 140ms after the supply voltage rises above the reset threshold. It operates over a wide temperature range of -40°C to 105°C and is suitable for battery-powered applications due to its low supply current. The component is housed in a compact SOT-23-3 (TO-236-3) surface-mount package, making it ideal for space-constrained designs.
Key features include a single voltage monitoring capability, an active-low reset output, and immunity to transient glitches on the VCC line. No external components are required for its operation, simplifying system design. The device is RoHS 3 compliant and suitable for various applications including computers, embedded systems, and critical power supply monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.63V.
140ms minimum.
-40°C to 105°C (junction temperature).
TO-236-3, SC-59, SOT-23-3; supplier device package is SOT-23-3.
Open drain or open collector, active low.
1.
Simple Reset/Power-On Reset.