LT1300 - Micropower High Efficiency 3.3/5V Step-Up DC/DC Converter

• Up to 220mA Output Current at 5V from 2V Supply
• Supply Voltage as Low as 1.8V
• Up to 88% Efficiency
• Small Inductor -10µH
• 120µA Quiescent Current
• Shutdown to 10µA
• Programmable 3.3V or 5V Output
• I_LIM Pin Programs Peak Switch Current
• Low V_CESAT Switch: 170mV at 1A Typical
• Uses Inexpensive Surface Mount Inductors
• 8-Lead DIP or SOIC Package

Typical Application