AIC1722A-18PUTR

The AIC1722A-18PUTR is designed as a 3-pin low dropout linear regulator. The su[erior characteristics of it include zero base current loss, very low dropout voltage, and 2% accuracy output voltage. Typical ground current remains approximately 55uA from no load to maximum loading conditions. Dropout voltage at 300mA output current is exceptionally low. Output current limiting and thermal limiting are built in to provide maximum protection to it against fault conditions.

AIC1722A-18PUTR has six features. (1)Low dropout voltage of 470mV at 300mA output current (3.0V output version). (2)Guaranteed 300mA output current. (3)Maximum input voltage is 8V. (4)Low ground current at 55uA. (5)needs only 1uF for stability. (6)Current and thermal limiting. Those are all the mainf eatures.

Some absolute maximum ratings of AIC1722A-18PUTR have been concluded into several points as follow. (1)Its input supply voltage would be from -0.3V to 8V. (2)Its operating temperature range would be from -40°C to 85°C. (3)Its junction temperature would be 125°C. (4)Its storage temperature range would be from -65°C to 150°C. (5)Its lead temperature soldering 10 seconds would be 260°C. (6)Its power dissipation would be 0.5W. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of AIC1722A-18PUTR are concluded as follow. (1)Its output voltage would be min 2% and max +2%. (2)Its line regulation would be typ 3mV and max 10mV at 1.4V<=Vout<=3.2V and would be typ 3mV and max 15mV at 3.3V<=Vout<=5.2V. (3)Its load regulation would be typ 7mV and max 20mV at 1.4V<=Vout<=3.9V and would be typ 15mV and max 40mV at 4.0V<=Vout<=5.2V. (4)Its current limit would be min 300mA. (5)Its ground current would be typ 55uA and max 80uA. And so on. If you have any question or suggestion or want to know more information please visit our website and contact us for details. Thank you!