Dual 400 mA / 600 mA rails from one 3×3 mm package
Both outputs are independently programmable via external resistor dividers, or fixed-voltage options are available — the listed fixed outputs are 1.215 V and 1.925 V (3.35 V).
What the AEC-Q100 grade and 125 °C junction buy the design
This part carries AEC-Q100 qualification — it is not a commercial part dressed up as automotive-capable. The synchronous rectifier improves efficiency at high switching frequency, keeping the thermal budget manageable in a sealed ECU. For a PPAP submission, the OEM auditor will ask for the AEC-Q grade documentation — this part has it, and it covers the full temperature range.
That means it is available for new design-ins and volume production without a forced redesign window.