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Analog Devices MAX6346XR46+T — Discrete Semiconductors
Analog Devices

MAX6346XR46+T Simple Reset/Power-On Reset, 4.63V Threshold

MPNMAX6346XR46+T
End of Life

Analog Devices MAX6346XR46+T Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 4.63V Threshold, 100ms Minimum Reset Timeout, -40°C to 85°C, SC-70-3.

$2.46Ref. price · indicative, final on quote
MAX6346XR46+T datasheet
PackagingSC-70, SOT-323
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

MAX6346XR46+T Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
Mounting typeSurface Mount
Voltage - threshold4.63V
Number of voltages monitored1
Operating temperature-40°C ~ 85°C (TA)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout100ms Minimum
CaseSC-70, SOT-323

Product details

What this reset IC does on your board

Operating from -40°C to 85°C, it covers industrial control, telecom, and embedded systems where a clean reset signal is required for MCUs, DSPs, or FPGAs. No external pull-up resistor is needed because the output is push-pull.

Push-pull output vs open-drain

The push-pull output drives the reset line high or low without an external pull-up resistor. That saves a component and simplifies the layout. Open-drain versions exist in the same family if you need wired-OR sharing with other reset sources.

Lifecycle and sourcing

The MAX6346XR46+T is listed as Active with ROHS3 compliance. No end-of-life notice or last-time-buy window is in effect, so it's safe to qualify into new production.

Frequently asked questions

Does MAX6346XR46+T have a push-pull or open-drain output?

It has a push-pull, totem-pole output.

What is the reset timeout of MAX6346XR46+T?

The reset timeout is 100ms minimum. The system stays in reset for at least that duration after the supply rises above the threshold.