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Analog Devices MAX6455UT46S+T — Discrete Semiconductors
Analog Devices

MAX6455UT46S+T Multi-Voltage Supervisor, 4.625V Threshold

MPNMAX6455UT46S+T
End of Life

Maxim Integrated MAX6455UT46S+T Multi-Voltage Supervisor, Active Low Reset, Push-Pull Output, 140ms Minimum Reset Timeout, 4.625V Fixed + Adjustable Threshold, 2 Voltages Monitored, SOT-23-6 Package, -40°C to 85°C.

$2.84Ref. price · indicative, final on quote
MAX6455UT46S+T datasheet
PackagingSOT-23-6
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
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Specifications

MAX6455UT46S+T Technical Specifications
ParameterValue
TypeMulti-Voltage Supervisor
Mounting typeSurface Mount
Voltage - threshold4.625V, Adj
Number of voltages monitored2
Operating temperature-40°C ~ 85°C (TA)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageStrip
Reset timeout140ms Minimum
CaseSOT-23-6

Product details

What this supervisor does on your board

Reset output is active-low, push-pull, totem-pole — no external pull-up needed. The 140ms minimum reset timeout gives the system power supplies and oscillators time to settle before the processor starts executing code. Rated for the -40°C to 85°C industrial temperature range, it fits outdoor telecom cabinets, factory-floor controllers, and automotive cabin electronics that don't require AEC-Q100 certification.

Sourcing and lifecycle — active, no LTB risk

The MAX6455UT46S+T carries an active lifecycle status from Maxim Integrated (now part of Analog Devices). RoHS3 compliant (ROHS3 Compliant per), so it passes EU material restrictions without an exemption review.

Package and mounting — SOT-23-6 footprint

Housed in a SOT-23-6 (supplier device package SOT-6), surface-mount. The 6-pin footprint is common for supervisor ICs; board layout matches the standard SOT-23-6 land pattern. No special thermal management needed at the rated temperature range.

Frequently asked questions

What is the reset timeout of MAX6455UT46S+T?

The reset timeout is 140ms minimum. This is the time the reset output stays asserted after all monitored voltages rise above their thresholds.

Is MAX6455UT46S+T RoHS compliant?

Yes, it is ROHS3 Compliant, meeting the latest EU RoHS directive without exemptions.

What voltages does MAX6455UT46S+T monitor?

It monitors two voltages: one fixed at 4.625V threshold, and one adjustable via an external resistor divider. This lets you supervise a 5V rail and a lower-voltage core rail from the same IC.