| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,800 pcs
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2800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,372 pcs
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1372 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,312 pcs
|
1312 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
397 pcs
|
397 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MC33161DG from ON Semiconductor is a universal voltage monitor designed for a wide range of voltage sensing applications. This device offers an economical solution for detecting both positive and negative voltages. It comprises two comparator channels, each with hysteresis, and a unique Mode Select Input for channel programming. The integrated 2.54V reference is pinned out and includes current limit protection.
Each comparator channel can be configured as either inverting or non-inverting via the Mode Select Input, enabling over, under, and window detection of positive and negative voltages. The device is fully functional at a minimum supply voltage of 2.0V for positive voltage sensing and 4.0V for negative voltage sensing. The open collector outputs are capable of sinking in excess of 10mA, providing enhanced device flexibility.
This supervisor IC is housed in an 8-SOIC package, suitable for surface mount applications. Its operating temperature range is -40°C to 105°C (TA). Applications include direct monitoring of positive and negative voltages in appliance, automotive, consumer, and industrial equipment.
The MC33161DG is Pb-free and RoHS compliant, making it suitable for environmentally conscious designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum supply voltage required for positive voltage sensing is 2.0 V.
The minimum supply voltage required for negative voltage sensing is 4.0 V.
The maximum power supply input voltage is 40 V.
The operating temperature range is -40°C to 105°C (TA).
The MC33161DG is supplied in an 8-SOIC package.
The MC33161DG features Open Drain or Open Collector outputs.
The MC33161DG can monitor 2 voltages.