LT1107 Overview
Key Features
- The device requires only three external components to deliver a fixed output of 5V or 12V
- Supply voltage ranges from 2V to 12V in step-up mode and to 30V in step-down mode
- The LT1107 functions equally well in step-up, stepdown, or inverting applications
- The LT1107 can deliver 150mA at 5V from a 2AA cell input and 5V at 300mA from 24V in step-down mode
- Quiescent current is just 320µA, making the LT1107 ideal for power-conscious batteryoperated systems
- The 63kHz oscillator is optimized to work with surface mount inductors and capacitors
- Switch current limit can be programmed with a single resistor
