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14 pcs
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14 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS3808G125DBVT from Texas Instruments is a single-channel microprocessor supervisory circuit designed to monitor system voltages. It asserts an open-drain RESET signal when the sense voltage drops below a preset threshold or when the manual reset pin is low. This device offers a very low quiescent current of 2.4 µA typical, making it suitable for power-sensitive applications.
The supervisory circuit provides an adjustable delay time ranging from 1.25 ms to 10 s, with high threshold accuracy of 0.5% typical. It supports fixed threshold voltages from 0.9 V to 5 V and adjustable voltages down to 0.4 V. The operating temperature range is -40°C to 125°C.
Packaged in a compact SOT-23-6 surface-mount package, the TPS3808G125DBVT is designed for efficient integration into various electronic systems. Its features include a manual reset input and an open-drain RESET output, providing robust system monitoring capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The threshold voltage is 1.16V.
The output is open drain or open collector, active low.
The operating junction temperature range is -40°C to 125°C.
It is available in a SOT-23-6 surface-mount package.
The typical quiescent current is 2.4 µA.
Yes, the reset timeout is adjustable from 1.25 ms to 10 s.