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LTC3025 - 300mA Micropower VLDO Linear Regulator

General Description

The LTC®3025 is a micropower, VLDOTM (very low dropout) linear regulator which operates from input voltages as low as 0.9V.

The device is capable of supplying 300mA of output current with a typical dropout voltage of only 45mV.

Key Features

  • n Wide Input Voltage Range: 0.9V to 5.5V n Stable with Ceramic Capacitors n Very Low Dropout: 45mV at 300mA n Adjustable Output Range: 0.4V to 3.6V n ±2% Voltage Accuracy over Temperature Supply Load n Low Noise: 80μVRMS (10Hz to 100kHz) n BIAS Voltage Range: 2.5V to 5.5V n Fast Transient Recovery n Shutdown Disconnects Load from VIN and VBIAS n Low Operating Current: IIN = 4μA, IBIAS = 50μA Typ n Low Shutdown Current: IIN = 1μA, IBIAS = 0.01μA Typ n Output Current Limit n Thermal Overload Prote.

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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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LTC3025 300mA Micropower VLDO Linear Regulator FEATURES n Wide Input Voltage Range: 0.9V to 5.5V n Stable with Ceramic Capacitors n Very Low Dropout: 45mV at 300mA n Adjustable Output Range: 0.4V to 3.6V n ±2% Voltage Accuracy over Temperature Supply Load n Low Noise: 80μVRMS (10Hz to 100kHz) n BIAS Voltage Range: 2.5V to 5.5V n Fast Transient Recovery n Shutdown Disconnects Load from VIN and VBIAS n Low Operating Current: IIN = 4μA, IBIAS = 50μA Typ n Low Shutdown Current: IIN = 1μA, IBIAS = 0.