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Analog Devices MAX803MEXR+T — Discrete Semiconductors

MAX803MEXR+T Simple Reset/Power-On Reset, 4.38V Threshold

MPNMAX803MEXR+T
End of Life

Maxim Integrated MAX803MEXR+T, Simple Reset/Power-On Reset, Active Low, Open Drain, SC-70-3, 4.38V threshold, 140ms min reset timeout, -40°C to 125°C.

$4.23Ref. price · indicative, final on quote
PackagingSC-70, SOT-323
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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX803MEXR+T Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
Mounting typeSurface Mount
Voltage - threshold4.38V
Number of voltages monitored1
Operating temperature-40°C ~ 125°C (TA)
ResetActive Low
OutputOpen Drain or Open Collector
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout140ms Minimum
CaseSC-70, SOT-323

Product details

Threshold and timeout — the numbers that matter

Operating temperature spans -40°C to 125°C, which covers industrial enclosures, outdoor telecom cabinets, and under-hood automotive zones without needing a separate automotive-grade line item. The active-low reset and open-drain output are standard for most MCUs and SoCs; just add a pull-up resistor to the appropriate supply rail.

Lifecycle and compliance — no surprises

ROHS3 compliance is confirmed, which means it meets the latest EU RoHS exemption limits — no lead, no restricted phthalates. For a BOM freeze, that removes one compliance review item.

Frequently asked questions

Is MAX803MEXR+T RoHS compliant?

Yes, it is ROHS3 compliant.

Where can I buy MAX803MEXR+T and get a price?

This part is sourced to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing.