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Analog Devices MAX6381XR18D2+T — Discrete Semiconductors

MAX6381XR18D2+T Analog Devices Simple Reset/Power-On Reset

MPNMAX6381XR18D2+T
End of Life

Analog Devices MAX6381XR18D2+T Simple Reset/Power-On Reset IC, 1.8V threshold, active-low push-pull output, 20ms minimum reset timeout, SC-70-3 package, -40°C to +125°C.

$6.12Ref. price · indicative, final on quote
PackagingSC-70, SOT-323
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX6381XR18D2+T specifications
ParameterValue
TypeSimple Reset/Power-On Reset
MountingSurface Mount
Voltage - threshold1.8V
Number of voltages monitored1
Operating temperature-40°C ~ 125°C (TA)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageStrip
Reset timeout20ms Minimum
CaseSC-70, SOT-323

Product details

1.8V rail supervisor for embedded systems

The MAX6381XR18D2+T: With a minimum reset timeout of 20ms, the part holds the processor in reset long enough for the oscillator and supply to stabilise after the threshold is crossed, preventing premature code execution.

Package and temperature grade

Housed in a 3-pin SC-70 (SOT-323) package, the MAX6381XR18D2+T occupies minimal board area and is a direct footprint fit for designs already using the industry-standard SC-70-3 layout.

Fully ROHS3 compliant, the part ships in strip packaging (tape-and-reel format) ready for automated pick-and-place assembly.

Frequently asked questions

What is the closest pin-compatible alternative to MAX6381XR18D2+T in this Discrete Semiconductors family?

The MAX6381 family includes variants with different threshold voltages and reset timeout options — confirm the 1.8V threshold and 20ms timeout before substituting.

What compliance documentation does Analog Devices provide for MAX6381XR18D2+T?

The MAX6381XR18D2+T is ROHS3 compliant. Standard compliance documentation (RoHS certificate of compliance, REACH declaration) is available upon request with the order.