Maxim Integrated MAX6830SDUT Multi-Voltage Supervisor, Active High, Push-Pull Output, 140ms Minimum Reset Timeout, SOT-23-6, -40°C to 125°C.
| Parameter | Value |
|---|---|
| Type | Multi-Voltage Supervisor |
| Mounting | Surface Mount |
| Voltage - threshold | 0.788V, 2.93V |
| Number of voltages monitored | 2 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Reset | Active High |
| Output | Push-Pull, Totem Pole |
| Package | Bulk |
| Reset timeout | 140ms Minimum |
| Case | SOT-23-6 |
The 140 ms minimum reset timeout gives downstream devices — an MCU, FPGA, or SoC — enough time to stabilise after the rails return to tolerance. That delay is fixed internally; no external capacitor needed.
RoHS non-compliance is noted — check your assembly's exemption requirements if you are subject to RoHS regulations.
The reset output is active high with a push-pull, totem-pole stage. It drives the reset line high when a monitored voltage falls below threshold, and does not require an external pull-up resistor.
Many Maxim multi-voltage supervisors in the SOT-23-6 package share a similar pinout, but pin compatibility depends on the specific threshold and output type. The active-high push-pull output on this variant differs from active-low or open-drain versions. Verify the pin assignment against your board layout before substituting.