Maxim Integrated MAX6316LUK26DY+T, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.63V Threshold, 1.12s Minimum Reset Timeout, SOT-23-5, -40°C to 125°C.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 2.63V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Reset | Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 1.12s Minimum |
| Case | SC-74A, SOT-753 |
The output is active-low push-pull, so it drives the reset pin directly without needing an external pull-up resistor. That saves a component on the BOM and keeps the layout clean.
Housed in a 5-pin SOT-23 package (SOT-753), it's a surface-mount part that fits tight layouts. The SOT-23-5 footprint is common across many supervisor ICs.
No end-of-life notice has been issued.
The reset timeout is a minimum of 1.12s. After the supply rises above the threshold, the reset output stays low for at least that duration before releasing.
Yes. The 2.63V threshold is designed for 3.3V nominal supplies. It will assert reset when the 3.3V rail drops below 2.63V, which is a typical undervoltage condition.