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Analog Devices MAX6711REXS+ — Discrete Semiconductors
Analog Devices

MAX6711REXS+ Power Supply Monitor, 2.63V Threshold, SC-70-4

MPNMAX6711REXS+
End of Life

Analog Devices MAX6711REXS+ Power Supply Monitor, Active Low Reset, Push-Pull Output, SC-82A/SOT-343, 100ms Minimum Reset Timeout, 2.63V Threshold, -40°C to 125°C.

$1.23Ref. price · indicative, final on quote
MAX6711REXS+ datasheet
PackagingSC-82A, SOT-343
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

MAX6711REXS+ Technical Specifications
ParameterValue
TypePower Supply Monitor
Mounting typeSurface Mount
Voltage - threshold2.63V
Number of voltages monitored1
Operating temperature-40°C ~ 125°C (TA)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageBulk
Reset timeout100ms Minimum
CaseSC-82A, SOT-343

Product details

What the MAX6711REXS+ is and where it fits

Packaged in a 4-pin SC-70-4, this is a surface-mount part suited for compact PCB layouts. The operating temperature range of -40°C to 125°C covers industrial and automotive under-hood environments.

Active-low push-pull output — no external pull-up needed

The reset output is push-pull, totem-pole style, which means it drives both high and low without requiring an external pull-up resistor. This simplifies the BOM and saves a component compared to open-drain supervisors. The active-low polarity is standard for most MCU reset inputs — just connect it directly to the /RESET pin of the processor.

Sourcing and lifecycle reality

That means no LTB risk for new designs or ongoing production runs. If you need bulk quantities, the same RFQ process applies — no minimum order quantity is stated, so quote for your specific volume.

Frequently asked questions

Can MAX6711REXS+ be used with a 3.3V system?

No — the threshold is 2.63V, which is too low to reliably supervise a 3.3V rail. For a 3.3V system you need a supervisor with a threshold in the 2.93V to 3.08V range. This part is intended for 2.5V or 3.0V nominal rails.

What is the difference between MAX6711REXS+ and MAX6711REXS+T?

The suffix +T typically indicates tape-and-reel packaging instead of bulk tube. The electrical specifications — threshold, reset timeout, output type, temperature range — are identical between the two. The choice is purely a packaging preference for your assembly line.