Texas Instruments TPS389033QDSERQ1, Simple Reset/Power-On Reset, Active Low, Open Drain, Automotive AEC-Q100, 3.3V Threshold, -40°C to 125°C, 6-WSON (1.5x1.5), Surface Mount.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Series | Automotive, AEC-Q100 |
| Mounting | Surface Mount |
| Voltage - threshold | 3.3V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C~125°C(TJ) |
| Reset | Active Low |
| Output | Open Drain or Open Collector |
| Package | Bulk |
| Case | 6-WFDFN |
The open-drain output allows the reset signal to be wire-ORed with other supervisors or pulled up to a different voltage rail, common in multi-rail systems.
Housed in a 6-WSON package measuring 1.5x1.5 mm (supplier device package 6-WSON), this is a compact supervisor for space-constrained PCB layouts in engine control units or sensor modules.
The output is open drain or open collector, and the reset is active low — the output pulls low when the monitored voltage falls below the 3.3V threshold.