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The Texas Instruments TPS3823-33DBVR is a supervisor integrated circuit designed for circuit initialization and timing supervision in processor-based systems. It provides a power-on reset function with a fixed delay time of 200 ms. The device monitors a single voltage supply, asserting a reset signal when the supply drops below the threshold.
Key electrical characteristics include a supervisory voltage of 2.93V and an active-low reset output. The output type is push-pull, totem pole. The device operates across a temperature range of -40°C to 85°C.
Packaged in a SOT-23-5 (also referred to as SC-74A, SOT-753), this supervisor is suitable for surface mount applications. Its compact size and reliable reset functionality make it useful in various electronic equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supervisory voltage is 2.93V.
It provides a simple reset/power-on reset.
The reset output is active low.
The operating temperature range is -40°C to 85°C (TA).
It is supplied in a SOT-23-5 package, also known as SC-74A, SOT-753.
It is designed for surface mount.
The minimum reset timeout is 120ms.