Skip to main content
Analog Devices MAX6383XR46D3 — Discrete Semiconductors
Analog Devices

MAX6383XR46D3 Simple Reset/Power-On Reset, 4.63V Threshold

MPNMAX6383XR46D3
End of Life

Analog Devices MAX6383XR46D3, Simple Reset/Power-On Reset, Active Low, Open Drain/Open Collector Output, 4.63V Threshold, 140ms Minimum Reset Timeout, SC-70-3 Package, -40°C to 125°C.

$1.21Ref. price · indicative, final on quote
MAX6383XR46D3 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

MAX6383XR46D3 Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
Mounting typeSurface Mount
Voltage - threshold4.63V
Number of voltages monitored1
Operating temperature-40°C ~ 125°C (TA)
ResetActive Low
OutputOpen Drain or Open Collector
PackageBulk
Reset timeout140ms Minimum
CaseSC-70, SOT-323

Product details

Single-channel supervisor for 5 V rails

The MAX6383XR46D3 from Analog Devices is a simple reset/power-on reset IC that monitors a single voltage rail and asserts an active-low reset signal when the supply drops below 4.63 V. The open-drain output stays low for a minimum of 140 ms after the rail recovers, giving the system time to stabilize before the processor or logic starts executing code. The SC-70-3 package fits tight layouts where board area is the constraint, not pin count.

Active lifecycle, RoHS non-compliant

The MAX6383XR46D3 is RoHS non-compliant.

Temperature grade and environment

Rated for -40°C to 125°C, this reset IC is suited for industrial motor drives, outdoor telecom cabinets, and automotive under-hood environments.

Frequently asked questions

Is MAX6383XR46D3 RoHS compliant?

No, the MAX6383XR46D3 is listed as RoHS non-compliant. Verify whether your BOM has an applicable exemption before specifying this part for EU or China markets.

What is the reset timeout of MAX6383XR46D3?

The reset timeout is a minimum of 140 ms. This is the time the reset output stays low after the monitored voltage rises above the threshold.