AX6608A

AX6608A 300mA Low Dropout Linear Regulator  GENERAL DESCRIPTION The AX6608A is a low dropout, high PSRR, low noise linear regulator with very low quiescent. It can supply 300mA output current with low dropout about 250mV. The Device includes pass element, error amplifier, band-gap, current-limit and thermal shutdown circuitry. The characteristics of low dropout voltage and less quiescent current make it good for some critical current application, for example, some battery powered devices. The typical quiescent current is approximately 30µA. Built-in current-limit and thermal-shutdown functions prevent any fault condition from IC damage. The AX6608A series are offering three different fixed output voltage types including 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3V and 3.3V. They are available in low-profile, space-saving 3-lead SOT23 package.  FEATURES Input voltage range : 2.8V~5.5V Dropout voltage is 250mV at 300mA output current Guaranteed 300mA output current Low quiescent current is 30µA (typ.) ±2% Output voltage accuracy for 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3V and 3.3V Needs only 1uF capacitor for stability Fast transient response Current limit and thermal shutdown protection Available in the SOT23-3L Package VÛmw`RyÑb€  BLOCK DIAGRAM w.goftechm VIN Error Amp VOUT Current Limit Thermal Shutdown - + Vref=1.2V GND 1/9 Axelite Confidential Materials, do not copy or distribute without written consent. Rev.1.9 May.31, 2011 AX6608A  PIN ASSIGNMENT The package of ...