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FSP2131 - 300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR

General Description

The FSP2131 series of positive voltage linear regulators feature low quiescent current (Typ.

65µA) and low dropout voltage, making them ideal for battery powered applications.

Their high PSRR make them useful in applications where AC noise on the input power supply must be suppressed.

Key Features

  • Low dropout voltage: 180mV at 300mA (Vo=3.3V) Quiescent current: Typ. 65µA 2% Voltage Accuracy High PSRR: 70dB at 1KHz Thermal Shutdown Current Limiting Excellent line and load regulation Fast response Short circuit protection Low temperature coefficient Space saving SOT23-3L package.

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Datasheet Details

Part number FSP2131
Manufacturer FOSLINK SEMICONDUCTOR
File Size 756.95 KB
Description 300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR
Datasheet download datasheet FSP2131 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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300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR FSP2131 „ z z z z z z z z z z z FEATURES Low dropout voltage: 180mV at 300mA (Vo=3.3V) Quiescent current: Typ. 65µA 2% Voltage Accuracy High PSRR: 70dB at 1KHz Thermal Shutdown Current Limiting Excellent line and load regulation Fast response Short circuit protection Low temperature coefficient Space saving SOT23-3L package „ GENERAL DESCRIPTION The FSP2131 series of positive voltage linear regulators feature low quiescent current (Typ. 65µA) and low dropout voltage, making them ideal for battery powered applications. Their high PSRR make them useful in applications where AC noise on the input power supply must be suppressed. Space saving SOT23-3L package is attractive for portable and handheld applications.