AMS1117-3.3

The AMS1117-3.3 is one member of the AMS1117 family which designed to provide 1A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V at maximum output current, decreasing at lower load currents.The AMS1117 devices are pin compatible with other three-terminal SCSI regulators and are offered in the low profile surface mount SOT-223 package, in the 8L SOIC package and in the TO-252 (DPAK) plastic package.

Features of the AMS1117-3.3 are:(1)SOT-223,TO-252 and SO-8 package available;(2)load regulation:0.4% max.;(3)line regulation:0.2% Max.;(4)operates down to 1V dropout;(5)output current of 1A;(6)three terminal adjustable or fixed voltages 1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V.Also it can be used in (1)power management for notebook;(2)battery powered instrumentation;(3)active SCSI terminators;(4)battery chargers;(5)5V to 3.3V linear regulator;(6)post regulators for switching supplies;(7)high efficiency linear regulators.

The absolute maximum ratings of the AMS1117-3.3 can be summarized as:(1)power dissipation:internally limited;(2)input voltage:15V;(3)operating junction temperature control section:0°C to 125°C;(4)operating junction temperature power transistor:0°C to 150°C;(5)storage temperature:-65°C to +150°C;(6)soldering information lead temperature (25 sec):265°C.If you want to know more information such as the electrical characteristics about the AMS1117-3.3,please download the datasheet in www.seekdatasheet.com .