AP7313

Features AP7313 150mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator Description 150mA Low Dropout Regulator in 3-pin package Very low IQ over full load: 65µA Wide input voltage range: 2V to 6V 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 SOT23 and SOT23R: Available in “Green” Molding Compound (No Br, Sb) Lead Free Finish/RoHS Compliant (Note 1) The AP7313 is a 150mA, fixed output voltage, low dropout linear regulator. The device included pass element, error amplifier, band-gap, current limit and thermal shutdown circuitry. The characteristics of low dropout voltage and low quiescent current make it suitable for low power applications, for example, battery powered devices. The typical quiescent current is approximately 65μA. Built-in current-limit and thermal-shutdown functions prevent IC from damage in fault conditions. The AP7313 is available in SOT23 package with different pin-outs. Applications Notebook and Desktop Computers and Pheripherals Portable Devices Battery Powered Devices CD-ROM, DVD and LAN Cards Typical Application Circuit VIN 1uF IN OUT AP7313 GND VOUT 1uF AP7313 Rev. 2 1 of 13 www.diodes.com NOVEMBER 2009 © Diodes...