5V or Adjustable, Low-Voltage, Step-Up DC-DC Controller
Eval Kit MAX618 (28V, PWM, Step-Up DC-DC Converter)
CMOS Micropower Step-Up Switching Regulator
High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC ...
Step-Up DC-DC Converters with Precise, Adaptive Current Limi...
5V Fixed/Adjustable Output, Step-Up Switching Regulators