The LM27313/-Q1 switching regulator is a current-mode boost converter with a fixed
operating frequency of 1.6 MHz.
The use of the SOT-23 package, made possible by the minimal losses of the 800-mA switch,
and the small inductors and capacitors result in extremely high power density. The 30-V internal
switch makes these solutions perfect for boosting to voltages of 5 V to 28 V.
This device has a logic-level shutdown pin that can be used to reduce quiescent current
and extend battery life.
Protection is provided through cycle-by-cycle current limiting and thermal shutdown.
Internal compensation simplifies design and reduces component count.
View datasheet View product folder