Maxim Integrated MAX824SEUK Simple Reset/Power-On Reset IC, 2.93V threshold, 140ms minimum timeout, active-high/active-low push-pull output, -40°C to 125°C, SOT-23-5 package.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting type | Surface Mount |
| Voltage - threshold | 2.93V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Reset | Active High/Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Bulk |
| Reset timeout | 140ms Minimum |
| Case | SC-74A, SOT-753 |
The MAX824SEUK comes in a 5-pin SOT-23-5 surface-mount package.
The MAX824SEUK is listed as Active in production, so there is no last-time-buy risk or imminent obsolescence to plan around. It remains a valid choice for new designs and production BOMs. Note that the part is RoHS non-compliant, which matters if your assembly line or end-market requires RoHS exemption documentation.
The reset threshold voltage is 2.93V. This is the level at which the device asserts a reset when the monitored supply drops below that voltage.
The reset timeout is a minimum of 140ms. After the supply rises above the threshold, the reset output stays active for at least 140ms before releasing.
The MAX824SEUK offers both active-high and active-low reset outputs. The push-pull output can be configured for either polarity, so it matches the reset input of most processors without extra logic.