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Analog Devices MAX6801UR44D3+T — Microcontrollers & Processors (MCU / MPU / DSP)
Analog Devices

MAX6801UR44D3+T Simple Reset/Power-On Reset, 4.38V Threshold

MPNMAX6801UR44D3+T
End of Life

Analog Devices MAX6801UR44D3+T Simple Reset/Power-On Reset supervisor IC, active-low push-pull output, 4.38V threshold, 100ms minimum reset timeout, SOT-23-3 package, -40°C to +125°C operating temperature.

$3.72Ref. price · indicative, final on quote
PackagingTO-236-3, SC-59, SOT-23-3
StockContact for availability
Lead timeIn Stock 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

MAX6801UR44D3+T Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
Mounting typeSurface Mount
Voltage - threshold4.38V
Number of voltages monitored1
Operating temperature-40°C ~ 125°C (TA)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout100ms Minimum
CaseTO-236-3, SC-59, SOT-23-3

Product details

4.38V threshold supervisor in SOT-23-3

The MAX6801UR44D3+T is a single-channel voltage supervisor from Analog Devices, monitoring a single supply rail with a 4.38V threshold and asserting a reset signal when the monitored voltage drops below that level.

Active-low push-pull output and temperature range

The active-low reset output is push-pull, meaning it drives both high and low without requiring an external pull-up resistor — one less component per BOM line. The output asserts low when VCC falls below 4.38V and remains low for the 100ms timeout after the supply returns above threshold. The wide range also provides margin for self-heating in compact enclosures.

No pin-compatible second source is documented in the available records, so the BOM line is single-sourced at present.

Frequently asked questions

Where can I buy MAX6801UR44D3+T and check availability?

The MAX6801UR44D3+T is an active-production part from Analog Devices, sourced through independent distribution.

Is MAX6801UR44D3+T suitable for high-temperature environments?

The SOT-23-3 package dissipates heat through the leads and board copper, so the junction temperature stays within the rated envelope in typical 3.3V or 5V systems.

What compliance documentation is available for MAX6801UR44D3+T?

The part is ROHS3 compliant per Analog Devices' lifecycle data. Standard compliance documentation (RoHS declaration, REACH SVHC disclosure, material composition) is available upon request with the order.