The MAX6503UKN015 is a micropower temperature switch from Maxim Integrated, designed to assert a digital output when the ambient temperature crosses a factory-set threshold. Unlike a temperature sensor that outputs a proportional voltage or digital word, this part acts as a thermostat — open-drain output goes low at the trip point, no ADC or firmware polling needed. It is suited for over-temperature protection, fan control, and thermal-warning circuits in battery-powered or low-standby-power equipment where every microamp matters.
MAX6503UKN015 Micropower Temperature Switch, Active
MPNMAX6503UKN015
End of Life
Maxim Integrated MAX6503UKN015, Series *, Micropower Temperature Switch, Package Bulk, Lifecycle Stage current.
$2.61Ref. price · indicative, final on quote
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | * |
| Package | Bulk |
Product details
Frequently asked questions
Is MAX6503UKN015 RoHS compliant?
No. The MAX6503UKN015 is listed as RoHS non-compliant. Verify your assembly process and regulatory requirements before ordering.