FSP3127 Datasheet (FOSLINK SEMICONDUCTOR) - 150KHZ 500MA STEP DOWN VOLTAGE REGULATOR

FSP3127, 150KHZ 500MA STEP DOWN VOLTAGE REGULATOR

The FSP3127 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 0.5A load with excellent line and load regulation.

These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an

FSP3127 Features

* z 3.3V, 5V, 12V, and adjustable output versions z Adjustable version output voltage range, 1.2V to 37V ±4% max over line and load conditions z Available in 8-pin surface mount and DIP-8 package z Guaranteed 0.5A output current z Input voltage range up to 40V z Requires only 4 external components z 1