| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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143 pcs
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143 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The MC33164DM-5R2 from ON Semiconductor is a micropower undervoltage sensing circuit designed for reset controllers in portable microprocessor-based systems, prioritizing extended battery life. It offers an economical solution for low voltage detection using a single external resistor.
Key features include a temperature-compensated reference, precise comparator thresholds with built-in hysteresis to prevent erratic reset operation, and an open collector reset output capable of sinking over 6.0 mA. The device guarantees reset operation down to 1.0 V input and exhibits extremely low standby current, as low as 9.0 µA.
This circuit is suitable for monitoring 3.0 V or 5.0 V MPU/logic power supplies in appliance, automotive, consumer, and industrial equipment. It is available in an 8-MSOP surface mount package.
The MC33164DM-5R2 operates over a temperature range of -40°C to 125°C (TA) and features an active low reset output with a nominal voltage of 4.33V. It monitors a single voltage channel and provides an open drain or open collector output.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal operating voltage for the MC33164DM-5R2 is 4.33V.
The MC33164DM-5R2 operates within a temperature range of -40°C to 125°C.
The MC33164DM-5R2 is available in an 8-MSOP package.
Yes, the MC33164DM-5R2 is RoHS Compliant.
The reset polarity is active low.
The MC33164DM-5R2 monitors 1 voltage.
The output type is Open Drain or Open Collector.