SI-3018LSA Datasheet | Allegro MicroSystems

FEATURES s s s s s s 1 A Output Current Low Dropout voltage LSTTL/CMOS-patible On/Off Control Less Than 1 µA “Sleep” Current Internal Foldback Overcurrent Limiting Internal Thermal Protection Surface-Mount Package Always order by plete part number: SI-3018LSA-TL , where “-TL” indicates tape and reel. SI-3018LSA LOW-VOLTAGE, HIGH-CURRENT 1.8 V LINEAR REGULATOR FUNCTIONAL BLOCK DIAGRAM INPUT 1 INTERNAL CONNECTION 2 8 OUTPUT SUPPLY THERMAL PROTECTION OUTPUT SUB + ENABLE GROUND GROUND Dwg. FK-019 ALLOWABLE PACKAGE POWER DISSIPATION in WATTS 56.5 mm x 56.5 mm COPPER AREA ON GLASS-EPOXY BOARD Leads 7 and 8 are soldered to the copper area and provide heat sinking of the pass transistor. 40 mm x 40 mm COPPER AREA ON GLASS-EPOXY BOARD 28 mm x 28 mm COPPER AREA ON GLASS-EPOXY BOARD 20 mm x 20 mm COPPER AREA ON GLASS-EPOXY BOARD REMENDED OPERATING CONDITIONS Max. Input Voltage,...