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Analog Devices MAX6443US31L+T — Power Management (PMIC / Gate Driver)
Analog Devices

MAX6443US31L+T Simple Reset/Power-On Reset, 3.075V Threshold

MPNMAX6443US31L+T
End of Life

Maxim Integrated MAX6443US31L+T Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 3.075V Threshold, 140ms Timeout, SOT-143-4, Tape & Reel.

$6.08Ref. price · indicative, final on quote
PackagingTO-253-4, TO-253AA
StockContact for availability
Lead time3-5 Days wk
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

MAX6443US31L+T Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
Mounting typeSurface Mount
Voltage - threshold3.075V
Number of voltages monitored1
Operating temperature-40°C ~ 85°C (TA)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout140ms Minimum
CaseTO-253-4, TO-253AA

Product details

Reset supervisor with a 3.075V threshold — the decision point for a 3.3V rail

The MAX6443US31L+T is a single-channel simple reset/power-on reset supervisor from Maxim Integrated. The active-low, push-pull output drives the reset line directly — no external pull-up resistor needed on the board.

140 ms reset timeout and SOT-143-4 footprint

Reset timeout is a minimum of 140 ms — long enough to let most MCU oscillators stabilise before the processor starts executing code. Surface-mount assembly runs through a standard reflow profile.

Frequently asked questions

Where can I buy MAX6443US31L+T and get a quote?

Sourced through independent distribution — submit an RFQ against your BOM line quantity.