National Semiconductor introduced a family of miniature, synchronous step-down DC-DC converters for portable systems. The LM3670 and LM3671 feature automatic PFM-PWM (pulse frequency modulation - puls...

Linear Technology introduces the LTC4061, a compact standalone linear 1-cell Li-Ion battery charger with features to improve charging safety, simplify charge termination and status reporting and prolo...

Linear Technology announces the LTC3456, a complete power management system IC optimized for portable applications powered by dual cell alkaline/NiCad/NiMH batteries, USB, or wall adapter. The LTC3456...

National Semiconductor announced with LP3970 a programmable product for powering advanced application and communication processors based on ARM technology, including Intel’s XScale processor family. T...

Linear Technology introduces the LTC3770, a synchronous step-down DC/DC controller with constant on-time, valley current mode architecture, combined with a low minimum on-time (50nsec typ). The device...