| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,200 pcs
|
2200 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Operating Temperature Range | |
| Output | |
| Reset | |
| SVHC Present | |
| Supplier Device Package | |
| Supply Current | |
| Type | |
| Voltage |
The Texas Instruments TPS389012QDSERQ1 is an automotive-qualified supervisor IC with low quiescent current and 1% accuracy. It monitors a single supply voltage and provides an active-low, open-drain reset output. The device features a programmable delay time for the power-on reset (POR) generator, ranging from 25 µs to 30 seconds.
Key electrical characteristics include a typical supply current of 2.1 µA and a high threshold accuracy of 1% maximum. The threshold voltage is adjustable down to 1.15 V, with fixed thresholds available for standard rails from 1.2 V to 5 V. It also includes a manual reset input.
This supervisor IC is housed in a compact 6-WSON package measuring 1.5 mm x 1.5 mm and is designed for surface mount applications. The operating temperature range is -40°C to 125°C (TJ), making it suitable for demanding automotive environments. It is AEC-Q100 qualified.
The TPS389012QDSERQ1 is ideal for applications requiring precise voltage monitoring and reliable reset generation to ensure system stability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.79 | $0.79 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to +125°C.
It is available in a 6-WSON (1.5x1.5) package, also described as 6-WFDFN.
The reset output is active-low, open-drain.
Yes, it includes a manual reset (MR) input.
The typical supply current is 2.1µA.
Fixed thresholds for standard rails from 1.2V to 5V are available, plus an adjustable option down to 1.15V.
It monitors a single supply voltage.