Temperature range and where it runs
The SOT-23-5 package is small enough to tuck next to the processor without eating board space.
For a BOM freeze or a new design, this part is a safe call — no LTB risk, no last-time-buy scramble.

Analog Devices MAX825MEUK+T, Simple Reset/Power-On Reset, 1 Channel, Active High/Active Low, Push-Pull, 140ms Minimum Reset Timeout, 4.38V Threshold, SOT-23-5, -40°C to +125°C.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 4.38V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Reset | Active High/Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 140ms Minimum |
| Case | SC-74A, SOT-753 |
The SOT-23-5 package is small enough to tuck next to the processor without eating board space.
For a BOM freeze or a new design, this part is a safe call — no LTB risk, no last-time-buy scramble.
Yes, the output is push-pull (totem pole).
The reset timeout is 140ms minimum. After the monitored voltage rises above the threshold, the reset output stays active for at least 140ms to allow the system to stabilize.