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Analog Devices MAX824MEXK-T — Discrete Semiconductors
Analog Devices

MAX824MEXK-T Simple Reset/Power-On Reset IC, 4.38V Threshold

MPNMAX824MEXK-T
End of Life

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.

$1.53Ref. price · indicative, final on quote
MAX824MEXK-T datasheet
Packaging5-TSSOP, SC-70-5, SOT-353
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

MAX824MEXK-T Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
Mounting typeSurface Mount
Voltage - threshold4.38V
Number of voltages monitored1
Operating temperature-40°C ~ 85°C (TA)
ResetActive High/Active Low
OutputPush-Pull, Totem Pole
PackageBulk
Reset timeout140ms Minimum
Case5-TSSOP, SC-70-5, SOT-353

Product details

Package and footprint

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.

Industrial temperature grade

Rated for -40°C to 85°C ambient operating temperature, the MAX824MEXK-T suits factory automation, telecom infrastructure, and outdoor equipment where the board sees seasonal temperature swings but not engine-bay heat. Not rated for under-hood automotive or downhole environments.

Active production — no LTB risk

The MAX824MEXK-T carries an active product status from Maxim Integrated (now part of Analog Devices). It is suitable for new designs and ongoing production builds without lifecycle risk.

RoHS note

This part is listed as RoHS non-compliant. If your BOM requires RoHS compliance, verify the assembly and end-market exemption or consider the lead-free version in the same family.

Frequently asked questions

Is MAX824MEXK-T active high or active low reset?

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.

What is the reset timeout duration for MAX824MEXK-T?

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.