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Analog Devices MAX6504UKN045 — DC-DC Power Modules
Analog Devices

Maxim MAX6504UKN045 Micropower Temperature Switch, Active

MPNMAX6504UKN045
End of Life

Maxim MAX6504UKN045, micropower temperature switch, active production, RoHS non-compliant, Bulk package.

$3.01Ref. price · indicative, final on quote
MAX6504UKN045 datasheet
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

MAX6504UKN045 Technical Specifications
ParameterValue
Series*
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Product details

Micropower temperature switch — what it does

The Maxim MAX6504UKN045 is a micropower temperature switch that asserts a digital output when the local die temperature crosses a factory-programmed threshold. It is designed for overtemperature detection in battery-powered or thermally constrained systems where continuous monitoring is required without the overhead of an ADC or software polling.

RoHS non-compliance — plan for it

This part is RoHS non-compliant, meaning the solder terminations contain lead. It is suitable for military, aerospace, or industrial builds that are exempt from RoHS restrictions.

Sourcing and lifecycle

Because it is a single-sourced Maxim part, dual-sourcing is not an option — plan for sole-source risk by stocking a reasonable buffer if the BOM line is critical.

Frequently asked questions

What is the function of MAX6504UKN045?

It is a micropower temperature switch that outputs a digital signal when the local temperature exceeds a factory-set threshold. It is used for overtemperature alarm or shutdown in battery-operated equipment, power supplies, and thermal management circuits.

Is MAX6504UKN045 RoHS compliant?

No, this part is RoHS non-compliant. It uses lead-bearing solder terminations and is intended for applications that allow lead under exemption.

What are alternatives or equivalents to MAX6504UKN045?

Maxim offers other micropower temperature switches in the same family with different threshold temperatures. For a RoHS-compliant equivalent, a lead-free variant from the same series should be selected. No pin-compatible second source from another manufacturer is listed on the record.