| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,800 pcs
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3800 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The Texas Instruments TPS3831E16DQNR is an ultralow power voltage supervisory circuit designed to monitor a single voltage supply. It features an ultra-low supply current of 150 nA typical, making it suitable for power-sensitive applications.
This device initiates an active-low reset signal when the VDD supply voltage drops below its factory-trimmed reset threshold voltage of 1.52V. The reset output remains low for a typical duration of 200 ms after the VDD voltage rises above the threshold and hysteresis. It is designed to ignore fast transients on the VDD pin.
The TPS3831E16DQNR includes a manual reset input and operates within a temperature range of -40°C to 85°C. It is available in a compact 4-X2SON (1x1 mm) package, facilitating space-constrained designs. The device monitors a single voltage supply and offers a reset threshold accuracy of 1.6% typical.
Key electrical characteristics include an operating supply voltage range of 0.9V to 6.5V and a reset timeout of 120ms minimum. The output driver type is push-pull with an active-low reset signal.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.36 | $0.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
0.9V to 6.5V.
-40°C to 85°C.
The device is available in a 4-X2SON (1x1) surface mount package.
1.52V typical.
200ms typical with a minimum timeout of 120ms.
Active-low push-pull output.
150nA typical.