Texas Instruments TPS37A010122DYYRQ1, Automotive 65-V Window Supervisor, dual 0.8V threshold, open-drain outputs, -40°C to 125°C, 14-SOT-23-THIN package.
| Parameter | Value |
|---|---|
| Type | Voltage Detector |
| Mounting | Surface Mount |
| Voltage - threshold | 0.8V, 0.8V |
| Number of voltages monitored | 2 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Reset | Active Low |
| Output | Open Drain, Open Drain |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Qualification | AEC-Q100 |
| Reset timeout | 100µs Maximum |
| Case | SOT-23-14 Thin, SOT-23 Variant |
The TPS37A010122DYYRQ1 is a voltage detector from TI's TPS37 family, monitoring two supply rails. Its open-drain outputs assert active-low reset when either rail falls outside the window.
The thin SOT-23 variant keeps the profile low for dense automotive PCBs, but the 14-pin count means the layout engineer should verify pad spacing against the assembly house's stencil capability.
Yes — the part carries AEC-Q100 qualification, which is the standard automotive stress test for integrated circuits.
The TPS37A010122DYYRQ1 is offered in the 14-SOT-23-THIN package, a surface-mount variant of the SOT-23 family.