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SPX5205 - LOW-NOISE LDO VOLTAGE REGULATOR

General Description

The SPX5205 is a positive voltage regulator with very low dropout voltage, output noise and ground current (750μA at 100mA).

VOUT has a tolerance of less than 1% and is temperature compensated.

Key Features

  • Low Noise Output LDO: 40μVRMS Possible.
  • 1% Initial Accuracy.
  • Very Low Quiecent Current: 70μA.
  • Low Dropout Voltage (210mV at 150mA).
  • Current and Thermal Limiting.
  • Reverse-Battery Protection.
  • Wide Range of Fix Output Voltages:1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V, 3.3V and 5.0V.
  • Zero Off-Mode Current.
  • Small 5-Pin SOT-23.
  • Pin Compatible to MIC5205/MAX8877 (fixed Options Only) and AS3815 Fixed Output Voltage VOUT BYP 5 4 SPX5205 5 Pin SOT-23.

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Other Datasheets by Exar (now MaxLinear)

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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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150mA, LOW-NOISE LDO VOLTAGE REGULATOR JULY 30, 2008 SPX5205 REV. H FEATURES ■ Low Noise Output LDO: 40μVRMS Possible ■ 1% Initial Accuracy ■ Very Low Quiecent Current: 70μA ■ Low Dropout Voltage (210mV at 150mA) ■ Current and Thermal Limiting ■ Reverse-Battery Protection ■ Wide Range of Fix Output Voltages:1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V, 3.3V and 5.