| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
637 pcs
|
637 pcs | On Request | 1 | On Request | On Request | 2018+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Supplier Package | |
| Type | |
| Voltage | |
| Watchdog Timer |
The TPS3110E09DBVR from Texas Instruments is a supervisory circuit providing essential initialization and timing supervision for DSP and processor-based systems. This device monitors supply voltage and asserts a reset signal when the voltage drops below a defined threshold or during power-on.
Key electrical characteristics include a typical supply current of 1.2μA and a reset defined with input voltages as low as 0.4V. The power-on reset generator has a delay time of 130ms. It supports multiple threshold voltages, including 0.9V, 1.2V, 1.5V, 1.6V, 2V, and 3.3V, with a high trip-point accuracy of 0.75%.
The TPS3110E09DBVR is available in a compact SOT-23-6 package, suitable for surface mount applications. It operates within a temperature range of -40°C to 125°C. The reset output can be configured as push-pull or open-drain, offering flexibility in system design. This supervisor is crucial for ensuring reliable system operation by preventing malfunctions due to voltage fluctuations.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It monitors two supply voltages.
The typical supply current is 1.2μA.
It operates from -40°C to 125°C.
It is available in a surface-mount SOT-23-6 package.
The reset threshold accuracy is 5%.
Yes, it has a typical watchdog timer period of 1.1 seconds.
The reset output is active-low push-pull.