FEATURES
Low Dropout Voltage: 150mV@0.5A VO Follows 1.6 times of VSET Enable/Shutdown function Stable with Low ESR Ceramic Capacitors Current-Limit and Thermal Shutdown Protection SOP-8 Pb-Free Package APE8873 DESCRIPTION
The V SET voltage must be larger than 1V to guarantee V O 1.6 times of VSET. An enable pin further reduces power dissipation while shut-down. The features of current limit (with fold back current) and over temperature protection protect the device against current over-loads and over temperature. The APE8873 is available in a SOP-8 package. 1.6X LINEAR REGULATOR FOR DC FAN DRIVER CONTROL TYPICAL APPLICATION U1 VIN=5V 2 VSET C1 2.2uF 4 1 VIN VSET EN GND 5,6,7,8 C2 2.2uF FAN VO 3 Vo=1.6 X V SET APE8873 PACKAGE ORDERING INFORMATION APE8873X Package Type M : SOP-8L 8873M Y WW SSS Part number ID code: internal WW: 01~52 Year: 8 : 2008 Data and specifications subject to change without notice 1 200808283 Free Datasheet Advanced Power Electronics Corp. ABSOLUTE MAXIMUM RATINGS
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