Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDIP8

LT1019 - Precision Reference; Package: PDIP; Pins: 8; Temperature Range: 0°C to 70°C

LT1011/LT1011A - Voltage Comparator; Package: CERDIP; Pins: 8; Temperature Range: -55°C to 125°C

Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO8