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Analog Devices MAX6466XR16+T — Signal Isolation

MAX6466XR16+T Simple Reset/Power-On Reset, 1.6V Threshold

MPNMAX6466XR16+T
End of Life

Maxim Integrated MAX6466XR16+T, Simple Reset/Power-On Reset, Active Low, Open Drain, 1.6V Threshold, 150ms Timeout, SC-70-3, -40°C to 125°C.

$3.56Ref. price · indicative, final on quote
PackagingSC-70, SOT-323
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX6466XR16+T specifications
ParameterValue
TypeSimple Reset/Power-On Reset
MountingSurface Mount
Voltage - threshold1.6V
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 timeout150ms Minimum
CaseSC-70, SOT-323

Product details

Reset supervisor for low-voltage rails — 1.6 V threshold, 150 ms timeout

The MAX6466XR16+T from Maxim Integrated is a single-channel simple reset/power-on reset supervisor that monitors a 1.6 V supply rail and asserts an active-low, open-drain reset output for a minimum of 150 ms when the rail drops below threshold. The open-drain output lets you wire-OR multiple reset signals or pull up to a different logic voltage, which is handy when the monitored rail and the reset logic run at different levels.

The 1.6 V threshold targets low-voltage cores and I/O banks. The open-drain output lets you share the reset line with other supervisors or a manual reset button without contention.

Package and mounting — SC-70-3 footprint

Housed in a 3-lead SC-70 (SOT-323) package, the MAX6466XR16+T is specified for surface-mount assembly. The SC-70-3 footprint is common for small supervisory ICs, so the PCB layout is straightforward. The part ships on tape and reel (cut tape also available), which aligns with automated pick-and-place lines.

Frequently asked questions

What is the reset timeout for MAX6466XR16+T?

The reset timeout is a minimum of 150 ms. This is the time the reset output stays asserted after the supply rises above the threshold, ensuring the system stabilises before the processor starts.

Is MAX6466XR16+T open drain output?

Yes, the output is open drain (open collector). This allows you to pull the reset line up to a different voltage than the monitored rail and to wire-OR multiple reset sources together.

Where can I buy MAX6466XR16+T and how do I get a price?

This part is sourced and quoted to order through independent distribution. Submit an RFQ against your target quantity and we will confirm availability and current pricing at quote time. No stock or price figures are published here because both vary with market conditions.