Skip to main content
Analog Devices MAX6421XS22+ — DC-DC Power Modules
Analog Devices

MAX6421XS22+ Simple Reset/Power-On Reset IC

MPNMAX6421XS22+
End of Life

Analog Devices MAX6421XS22+, Simple Reset/Power-On Reset IC, Active Low, Push-Pull Output, Adjustable/Selectable Reset Timeout, 2.188V Threshold, SC-70-4 Package, -40°C to 125°C.

$4.82Ref. price · indicative, final on quote
MAX6421XS22+ datasheet
PackagingSC-82A, SOT-343
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

MAX6421XS22+ Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
Mounting typeSurface Mount
Voltage - threshold2.188V
Number of voltages monitored1
Operating temperature-40°C ~ 125°C (TA)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageStrip
Reset timeoutAdjustable/Selectable
CaseSC-82A, SOT-343

Product details

-40°C to 125°C — the environment it is built for

Rated across the full -40°C to 125°C operating range, the MAX6421XS22+ is suited for engine-bay electronics, outdoor telecom enclosures, and factory-floor controllers where ambient temperature swings are the norm. The active-low reset with push-pull output eliminates the need for an external pull-up resistor on the reset line, saving one component per BOM.

Sourcing and lifecycle

Listed as Active in production, the MAX6421XS22+ carries no last-time-buy risk for current designs. It is ROHS3 compliant.

Frequently asked questions

What is the datasheet for MAX6421XS22+?

The datasheet contains all electrical specifications and pinout needed for design validation.

What is the price of MAX6421XS22+?

Price directly affects BOM cost and sourcing decisions for procurement.

Where can I buy MAX6421XS22+?

Knowing authorized distributors and stock availability is critical to secure supply.

Is MAX6421XS22+ in stock?

Stock status determines lead time, production delays, and the need for alternatives.

What is the equivalent or replacement for MAX6421XS22+?

Designers and buyers need drop-in alternatives for second sourcing or obsolescence mitigation.

What are the specifications of MAX6421XS22+?

Key specs like threshold voltage, output type, and package ensure fit in the circuit design.