| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,000 pcs
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9000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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The Texas Instruments TPS3831G33DQNR is a single-voltage supervisory circuit designed for ultralow power applications. It monitors a single voltage supply and initiates an active-low reset signal when the VDD supply drops below a factory-trimmed threshold. The device typically consumes only 150 nA of current, making it suitable for battery-powered devices.
Key electrical specifications include an operating supply voltage range of 0.9V to 6.5V and a reset threshold accuracy of 1.6% typical. The reset output is active-low and push-pull, with a typical time delay of 200 ms after the VDD voltage rises above the threshold. The TPS3831G33DQNR also features a manual reset input.
This supervisor is available in a compact 4-X2SON (1x1 mm) package, suitable for space-constrained designs. It operates within a temperature range of -40°C to 85°C. The device is designed to ignore fast transients on the VDD pin, ensuring reliable operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.36 | $0.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating supply voltage range is 0.9 V to 6.5 V.
The typical supply current is 150 nA.
The device offers multiple factory-trimmed reset threshold voltages, including 0.9 V, 1.1 V, 1.52 V, 1.67 V, 2.63 V, 2.93 V, 3.08 V, and 4.38 V.
The reset time delay is typically 200 ms, with a minimum of 120 ms.
The operating temperature range is -40°C to 85°C.
It is available in a 4-X2SON (1x1 mm) package and a 4-XDFN Exposed Pad package.