Texas Instruments TPS3703A4330DSERQ1, Simple Reset/Power-On Reset, Active Low, Open Drain, AEC-Q100, 3.3V threshold, -40°C~125°C, 6-WSON (1.5x1.5).
| 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 | Tape & Reel (TR); Cut Tape (CT) |
| Case | 6-WFDFN |
The TPS3703A4330DSERQ1: At 1.5 mm square, this is a small part; the pad pitch is tight enough that a hot-air rework station with a fine nozzle is the safe removal method. A soldering iron tip will struggle to reach all six pads without bridging.
Yes, it is AEC-Q100 qualified, listed under the Automotive series.
The reset output is active-low, open-drain or open-collector. This means the output pulls low when the monitored 3.3V rail falls below the threshold; an external pull-up resistor to the logic supply is required.