| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
60,267 pcs
|
60267 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
800 pcs
|
800 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
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The Texas Instruments TPS3838L30DBVR is a nano-power supervisory circuit designed for processor-based systems. It provides circuit initialization and timing supervision with a single monitored supply. The device features a precise supply voltage supervision range with multiple threshold options including 1.8V, 2.5V, 3.0V, and 3.3V, and a reset threshold accuracy of 1.75% typical.
Key electrical characteristics include a low typical supply current of 220 nA and selectable reset delay times of 10 ms or 200 ms. The reset output is active-low and open-drain, supporting manual reset functionality. The operating temperature range is -40°C to 85°C.
This supervisor is available in a compact SOT-23-5 package, suitable for surface mount applications. Its features make it ideal for applications requiring reliable power-on reset and undervoltage monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS3838L30DBVR has multiple typical threshold voltages available, including 1.71V, 2.25V, 2.64V, and 2.93V.
The reset output is active-low and open-drain.
The reset time delay can be selected between 10ms and 200ms.
The operating temperature range is -40°C to 85°C.
The TPS3838L30DBVR is available in a SOT-23-5 package.
No, the watchdog timer is not present for this device.