The MAX6509CAZK from Analog Devices Inc./Maxim Integrated is a resistor-programmable solid-state thermostat with an active-low open-drain output, in a TSOT-23-5 package.
The MAX6509CAZK-T from Analog Devices Inc./Maxim Integrated is a resistor-programmable solid-state thermostat with an active-low open-drain output, in a TSOT-23-5 package.
The MAX6509CAZK/V+T from Analog Devices Inc./Maxim Integrated is a programmable solid-state thermostat with an active-low open-drain output, in a TSOT-23-5 package.