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LT3015 - 1.5A Low Noise Negative Linear Regulator

General Description

The LT®3015 series are low noise, low dropout, negative linear regulators with fast transient response.

The devices supply up to 1.5A of output current at a typical dropout voltage of 310mV.

Operating quiescent current is typically 1.1mA and drops to < 1µA in shutdown.

Key Features

  • n Output Current: 1.5A n Dropout Voltage: 310mV n Precision Current Limit with Foldback n Low Output Noise: 60µVRMS (10Hz to 100kHz) n Low Quiescent Current: 1.1mA n Precision Positive or Negative Shutdown Logic n Fast Transient Response n Wide Input Voltage Range:.
  • 1.8V to.
  • 30V n Adjustable Output Voltage Range:.
  • 1.22V to.
  • 29.3V n Fixed Output Voltages:.
  • 2.5V,.
  • 3V,.
  • 3.3V,.
  • 5V,.
  • 12V,.
  • 15V n Controlled Quiescent Curre.

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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.

View original datasheet text
FEATURES n Output Current: 1.5A n Dropout Voltage: 310mV n Precision Current Limit with Foldback n Low Output Noise: 60µVRMS (10Hz to 100kHz) n Low Quiescent Current: 1.1mA n Precision Positive or Negative Shutdown Logic n Fast Transient Response n Wide Input Voltage Range: –1.8V to –30V n Adjustable Output Voltage Range: –1.22V to –29.3V n Fixed Output Voltages: –2.5V, –3V, –3.3V, –5V, –12V, –15V n Controlled Quiescent Current in Dropout n <1µA Quiescent Current in Shutdown n Stable with 10µF Output Capacitor n Stable with Ceramic, Tantalum or Aluminum Capacitors n Thermal Limit with Hysteresis n Reverse Output Protection n 5-Lead TO-220 and DD-Pak, Thermally Enhanced 12-Lead MSOP and 8-Lead 3mm × 3mm × 0.