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MIC5190 - Ultra High-Speed High-Current Active Filter/LDO Controller

General Description

The MIC5190 is an ultra high-speed linear regulator.

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

The MIC5190 offers ultra high-speed to cope with the fast load demands of microprocessor cores, ASICs, and other high-speed devices.

Key Features

  • Input voltage range: VIN = 0.9V 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 down to 0.5V.
  • Stable with any output capacitor.
  • Excellent line and load regulation specifications.
  • Logic controlled shutdown.
  • Current limit protection.
  • 3m.

📥 Download Datasheet

Datasheet Details

Part number MIC5190
Manufacturer Micrel Semiconductor
File Size 492.61 KB
Description Ultra High-Speed High-Current Active Filter/LDO Controller
Datasheet download datasheet MIC5190 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MIC5190 Micrel MIC5190 www.DataSheet4U.com Ultra High-Speed, High-Current Active Filter/LDO Controller General Description The MIC5190 is an ultra high-speed linear regulator. It uses an external N-Channel FET as its power device. The MIC5190 offers ultra high-speed to cope with the fast load demands of microprocessor cores, ASICs, and other high-speed devices. Signal bandwidths of greater than 500kHz can be achieved with a minimum amount of capacitance while at the same time keeping the output voltage clean, regardless of load demand. A powerful output driver delivers large MOSFETs into their linear regions, achieving ultra-low dropout voltage. 1.25VIN±10% can be turned into 0.9V ±1% without the use of a large amount of capacitance. MIC5190 (0.