UC182

The UC182 is a low dropout linear regulator providing a quick response to fast load changes.Combined with its precision on-board reference,the UC182 excels at driving GTL and BTL buses. Due to its fast response to load transients, the total capacitance required to decouple the regulator's output can be significantly decreased when compared to standard LDO linear regulators.The output voltage of the adjustable version can be set with two external resistors.If the external resistors are omitted,the output voltage defaults to 1.2V.

Features of the UC182 are:(1)fast transient response;(2)10mA to 3A load current;(3)short circuit protection;(4)maximum dropout of 450mV at 3A load current;(5)separate bias and VIN pins;(6)available in adjustable or fixed output voltages;(7)5 pin package allows kelvin sensing of load voltage;(8)reverse current protection.

The absolute maximum ratings of the UC182 can be summarized as:(1):the parameter is VB,the rating is 13,the unit is V;(2):the parameter is VIN,the rating is +7.5,the unit is V;(3):the parameter is output voltage,the rating is +1.2 to 6.0,the unit is V;(4):the parameter is junction temperature,the rating is -55 to +150,the unit is ;(5):the parameter is storage temperature,the rating is -65 to +150,the unit is ;(6):the parameter is lead temperature(soldering,10 sec.),the rating is +300,the unit is .