| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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19,375 pcs
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19375 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MC33164P-5RAG from ON Semiconductor is a micropower undervoltage sensing circuit designed for reset control in portable microprocessor-based systems. It offers an economical solution for low voltage detection with a single external resistor. This device monitors a single power supply and provides a precise comparator threshold with built-in hysteresis to prevent erratic reset operation.
Key electrical specifications include a supply voltage range of 1V to 10V, a typical operating supply current of 32 µA, an undervoltage threshold of 4.33V, and an overvoltage threshold of 4.45V. The reset output is open drain or open collector and active low. The circuit is designed for guaranteed reset operation down to 1.0V input with extremely low standby current.
Packaged in a TO-92 (TO-226) through-hole package, the MC33164P-5RAG is suitable for applications requiring reliable power supply monitoring. Its operating temperature range is -40°C to 125°C. The device also features internal hysteresis for stable reset operation and an adjustable reset delay time.
This supervisory circuit is ideal for use in appliance, automotive, consumer, and industrial equipment where monitoring of 3.0V or 5.0V MPU/logic power supplies is critical for system stability and extended battery life.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1V to 10V.
5V nominal.
-40°C to 125°C.
TO-226-3, TO-92-3 Long Body (Formed Leads) through-hole.
Active low, open drain or open collector.
32 µA typical.
Yes, adjustable.