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Analog Devices MAX6717UKZWD3 — Discrete Semiconductors
Analog Devices

MAX6717UKZWD3 Multi-Voltage Supervisor

MPNMAX6717UKZWD3
End of Life

Maxim Integrated MAX6717UKZWD3 Multi-Voltage Supervisor, Active Low, Open Drain, 140ms Minimum Reset Timeout, 1.665V/2.313V Thresholds, SOT-23-5, -40°C to 85°C.

$2.74Ref. price · indicative, final on quote
MAX6717UKZWD3 datasheet
PackagingSC-74A, SOT-753
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

MAX6717UKZWD3 Technical Specifications
ParameterValue
TypeMulti-Voltage Supervisor
Mounting typeSurface Mount
Voltage - threshold1.665V, 2.313V
Number of voltages monitored2
Operating temperature-40°C ~ 85°C (TA)
ResetActive Low
OutputOpen Drain or Open Collector
PackageBulk
Reset timeout140ms Minimum
CaseSC-74A, SOT-753

Product details

Two-rail watchdog in a SOT-23-5

The reset output is active-low, open-drain, so it can be wire-ORed with other reset sources or pulled up to a different voltage than the monitored rails. The 140ms minimum reset timeout holds the system in reset long enough for the power supplies and oscillator to stabilise after a brownout or power-up. Housed in a SOT-23-5 package, it is a surface-mount part rated for the industrial temperature range of -40°C to 85°C.

Sourcing and lifecycle

The MAX6717UKZWD3 is listed as Active on the lifecycle record, so there is no end-of-life notice or last-time-buy pressure. It remains a current-production part suitable for new designs and ongoing BOMs. Note that this variant is RoHS non-compliant. If your assembly requires RoHS compliance, verify the lead-free alternative before committing the BOM.

Frequently asked questions

What is the MAX6717UKZWD3 used for?

It is a dual-voltage supervisor that monitors two supply rails — typically a 1.8V core and a 2.5V I/O — and holds the system in reset for at least 140ms if either rail drops below its threshold. Common in embedded systems, industrial controllers, and telecom equipment that need reliable power-on reset and brownout protection.

What is the closest pin-compatible alternative to the MAX6717UKZWD3?

Maxim offers several pin-compatible supervisors in the same SOT-23-5 footprint with different threshold voltage pairs. The MAX6717 family includes variants for other common rail combinations (e.g., 3.3V/1.8V, 5.0V/3.3V). Check the family datasheet for the exact threshold set your rails require.

Is the MAX6717UKZWD3 RoHS compliant?

No, this specific variant is listed as RoHS non-compliant. If RoHS compliance is required, look for a lead-free suffix variant within the MAX6717 family.