LT1637 - 1.1MHz, 0.4V/us Over-The-Top Micropower, Rail-To-Rail Input and Output Op Amp; Package: DFN; Pins: 8; Temperature Range: 0°C to 70°C

LT1618 - Constant-Current/Constant-Voltage 1.4MHz Step-Up DC/DC Converter; Package: DFN; Pins: 10; Temperature Range: -40°C to 85°C