Maxim Integrated MAX824MEXK-T Simple Reset/Power-On Reset supervisor IC, 4.38V threshold, 140ms minimum reset timeout, active high/active low push-pull outputs, SC-70-5 package, -40°C to 85°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 ~ 85°C (TA) |
| Reset | Active High/Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Bulk |
| Reset timeout | 140ms Minimum |
| Case | 5-TSSOP, SC-70-5, SOT-353 |
Housed in a 5-pin SC-70-5 (SOT-353) surface-mount package, this part takes minimal board area. The supplier device package is SC-70-5.
Not rated for under-hood automotive or downhole environments.
If your BOM requires RoHS compliance, verify the assembly and end-market exemption or consider the lead-free version in the same family.
The MAX824MEXK-T provides both active-high and active-low reset outputs in a push-pull (totem pole) configuration. This lets you drive either polarity of reset input on the supervised device without external inverters.
The reset timeout is a minimum of 140ms. After the monitored supply rises above the 4.38V threshold, the part holds the reset output asserted for at least 140ms before releasing it, giving the system time to stabilize.