Package and board-fit — 6-WSON, 1.5x1.5 mm
The TPS3703A7125DSERQ1 comes in a 6-WFDFN package with a 6-WSON (1.5x1.5) supplier device package. Surface-mount only. The tape-and-reel or cut-tape options mean it feeds into standard pick-and-place lines without a handling change.
Automotive-grade monitoring — 1.25V threshold, 140 ms reset
A single-channel voltage monitor with a 1.25V threshold and active-low open-drain output. The 140 ms minimum reset timeout gives the downstream rail time to stabilize before the processor comes out of reset — a common requirement in automotive body controllers and ADAS sensor modules. Qualified to AEC-Q100 Grade 0 with a -40°C to 125°C junction temperature range. That means it is validated for under-hood and engine-compartment thermal profiles where the ambient can hit 105°C and still leave margin.
Active production — compliance and sourcing
Listed as Active with ROHS3 compliance.