
Adjustable Positive LDO Regulator, 3.8V Min, 30V Max, 0.7V Dropout, BIPolar, PDSO8

LT1180A - Low Power 5V RS232 Dual Driver/Receiver with 0.1µF Capacitors; Package: PDIP; Pins: 18; Temperature Range: 0°C to 70°C

LT1111 - Micropower DC/DC Converter Adjustable and Fixed 5V, 12V; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C