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LP3992 - Ultra-Fast CMOS LDO Regulator

General Description

The LP3992 is designed for portable RF and wireless applications with demanding performance and space requirements.

The LP3992 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current.

Key Features

  • include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. It is available in the 5-lead of SOT23-5 and TSOT23-5 packages. Features.
  • Ultra-Low-Noise for RF.

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Datasheet Details

Part number LP3992
Manufacturer Lowpowersemi
File Size 729.04 KB
Description Ultra-Fast CMOS LDO Regulator
Datasheet download datasheet LP3992 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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Preliminary Datasheet LP3992 300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator General Description The LP3992 is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3992 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. The LP3992 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3992 consumes less than 0.01µA in shutdown mode and has fast turn-on time less than 50µs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio.