MIC5191 Datasheet (Micrel Semiconductor) - Ultra High-Speed/ High-Current Active Filter/LDO Controller

MIC5191, Ultra High-Speed/ High-Current Active Filter/LDO Controller

The MIC5191 is an ultra high-speed linear regulator.

It uses an external N-Channel FET as its power device.

The MIC5191's ultra high-speed abilities can handle the fast load demands of microprocessor cores, ASICs, and other high-speed devices.

Signal bandwidths of greater than 500kHz can be achieved

MIC5191 Features

* Input voltage range: VIN = 1.0V to 5.5V

* +1.0% initial output tolerance

* Dropout down to 25mV@10A

* Filters out switching frequency noise on input

* Very high large signal bandwidth >500kHz

* PSRR >40dB at 500kHz

* Adjustable output voltage