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AP7311 - Fast Transient Low Dropout Linear Regulator

General Description

150mA Low Dropout Regulator with EN Very low IQ over full load: 65µA Wide input voltage range: 2V to 6V Wide adjustable output: 0.8V to 5.0V Fixed output options: 1.0V to 3.3V PSRR: 65dB at 100Hz Fast start-up time: 80µs

Key Features

  • AP7311 150mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator.

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Features AP7311 150mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator Description • 150mA Low Dropout Regulator with EN • Very low IQ over full load: 65µA • Wide input voltage range: 2V to 6V • Wide adjustable output: 0.8V to 5.0V • Fixed output options: 1.0V to 3.3V • PSRR: 65dB at 100Hz • Fast start-up time: 80µs • Stable with low ESR, 1µF ceramic output capacitor • Excellent Load/Line Transient Response • Low dropout: 150mV typical at 150mA • Current limit protection • Short circuit protection • Thermal shutdown protection • Ambient temperature range: -40ºC to 85°C • SOT25: Available in “Green” Molding Compound (No Br, Sb) • Lead Free Finish/RoHS Compliant (Note 1) The AP7311 is a 150mA, adjustable and fixed output voltage, low dropout linear regulator.