| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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| Number of Voltages Monitored | |
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The Texas Instruments TPS389001DSET is a precision voltage supervisor designed for monitoring system voltages. It features a low quiescent current of 2.1 µA typical and high threshold accuracy of 1% maximum.
This supervisor can monitor a single supply and offers adjustable threshold voltages down to 1.15 V, with fixed thresholds available for standard rails from 1.2 V to 3.3 V. The reset output is active-low and open-drain. It also includes manual reset capability and a programmable delay time for the power-on reset (POR) generator, ranging from 40 µs to 30 seconds.
The TPS389001DSET operates within a temperature range of -40°C to 125°C. It is supplied in a compact 6-WSON package measuring 1.5 mm x 1.5 mm, suitable for surface mount applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.80 | $0.80 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
6-WSON (1.5mm × 1.5mm) surface mount package.
-40°C to +125°C.
Adjustable down to 1.15V; typical fixed options include 1.15V, 1.44V, 1.73V, 1.9V, 2.4V, 2.89V, and 3.17V.
2.1 µA typical.
Active-low, open-drain.
40 µs to 30 s, adjusted by an external capacitor.
1%.