Revised Date : 2007/12/17
Page No. : 1/5
PL 1 0 8 4
5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
The PL1084 is a low dropout positive adjustable or fixed mode regulator with minimum of 5.0A output current
capability .The product is specifically designed to provide well regulated supply for low voltage IC applications
such as high speed bus termination and low current 3.3v logic supply. PL1084 is also well suited for other
applications such as VGA cards. PL1084 is guaranteed to have lower than 1.5V dropout at full load current
making it ideal to provide well regulated outputs of 1.25 to 3.3V with 4.7 to 12V input supply.
．1.5V maximum dropout at full load current
．Built-in thermal shutdown
．Output current limiting
．Adjustable output voltage or fixed 1.5V,1.8V,2.5V,3.3V,5.0V
．Fast transient response
．Good noise rejection
PAIHAUNG Product Specification.