The DS1239-5+ from Analog Devices Inc./Maxim Integrated is a 1-channel supervisor Integrated Circuit with open-drain or open-collector output, in a 16-PDIP package.
The DS1239-10 from Analog Devices Inc./Maxim Integrated is a 1-channel supervisor Integrated Circuit with open-drain or open-collector output, in a 16-PDIP package.
The DS1239S-5+ from Analog Devices Inc./Maxim Integrated is a 1-channel supervisor Integrated Circuit with open-drain or open-collector output, in a 16-SOIC package.
The DS1239S-10 from Analog Devices Inc./Maxim Integrated is a 1-channel supervisor Integrated Circuit with open-drain or open-collector output, in a 16-SOIC package.