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850 pcs
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850 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The TPS3806I33DBVT from Texas Instruments is a dual voltage detector IC housed in a 6-pin SOT-23 package. This device is designed for battery voltage monitoring and features two independent voltage detectors. It provides an active-low, open-drain reset output.
The supervisor circuit monitors the supply voltage (VDD) and a secondary sense input (LSENSE). The reset outputs remain active as long as VDD and LSENSE remain below their respective threshold voltages. The TPS3806I33DBVT offers a fixed-sense threshold voltage at VDD and an adjustable second-LSENSE input, allowing for a wide adjustable hysteresis window.
Key electrical specifications include monitoring two supplies, with typical threshold voltages of 1.207V, 1.8V, and 3V. The reset threshold accuracy is 2%, and the typical supply current is 3µA at VDD = 3.3V. The reset timeout is a typical propagation delay of 5µs. The device operates over an industrial temperature range of -40°C to 85°C.
This supervisor IC is suitable for applications requiring reliable voltage monitoring and reset generation. Its compact SOT-23-6 package and surface-mount capability make it ideal for space-constrained designs.
| Qty | Low | High |
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| 1+ | $0.66 | $0.66 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It monitors two supply voltages.
The typical threshold voltages are 1.207V, 1.8V, and 3V.
The reset threshold accuracy is 2%.
The typical supply current is 3µA at VDD = 3.3V.
The operating temperature range is -40°C to 85°C.
The package type is SOT-23-6.
No, it does not include a watchdog timer.