Open-drain output and active-low reset
The open-drain output requires an external pull-up resistor to the reset line's supply voltage. This lets you connect multiple open-drain reset outputs to the same node — common in multi-rail systems where any one fault should trigger a system reset. The active-low polarity matches the reset input of most MCUs, DSPs, and FPGAs. No level shifting needed if the pull-up voltage matches the logic supply.
Package and mounting
The SOT-23-3 package (also known as TO-236-3 or SC-59) is a three-pin surface-mount package. The pinout is standard for this class of supervisor: ground, reset output, and supply input. The small footprint saves board space and fits into dense layouts. Tape & Reel and Cut Tape options are available for both prototyping and production reels.
Lifecycle and sourcing
The STM1061N29WX6F is listed as Active with ROHS3 compliance. No end-of-life notice or last-time-buy window is in effect. For current availability and pricing, submit an RFQ — the part is sourced through independent distribution and quoted to order. The active status means it is suitable for new designs and ongoing production without LTB risk.