| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,623 pcs
|
1623 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
80 pcs
|
80 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| ESD Protection | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Current | |
| Type | |
| Voltage | |
| Watchdog Timer |
The Texas Instruments TPS3820-33QPDBVRQ1 is an automotive-qualified voltage supervisor IC. It is designed to monitor a single supply voltage and provide a reset signal when the voltage drops below a threshold. The device features an active-low, push-pull reset output and includes a watchdog timer with a 0.2-second delay.
Key electrical characteristics include a typical supply current of 0.015mA and a reset threshold accuracy of 2.4%. The operating temperature range is from -40°C to 125°C. The supervisor is capable of manual reset and is qualified for automotive applications under AEC-Q100.
This component is supplied in a 5-pin SOT-23-5 package, suitable for surface mounting. Its features make it suitable for applications requiring reliable power supply monitoring and system reset functions in automotive environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.54 | $0.54 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical threshold voltage is 2.93V.
Yes, the watchdog timer has a timeout of 0.2s.
The operating temperature range is -40°C to 125°C.
It is available in a SOT-23-5 package (SC-74A, SOT-753).
The reset is active-low with a push-pull output.
Yes, the device is manual reset capable.
The typical supply current is 0.015mA.