Allegro MicroSystems SI-3240C
5-Terminal / Multi-Function / Full-Mold / Low Dropout Voltage Dropper
MAXIMUM RATINGS
Parameter DC Input Voltage Voltage of Output Control Terminal DC Output Current Power Dissipation Junction Temperature Ambient Operating Temperature Storage Temperature Thermal Resistance (junction to case) Thermal Resistance (junction to ambient air) Symbol SI-3033C VIN VC IO PD1 PD2 Tj Top 20 Ratings SI-3050C/3090C SI-3120C/3150C 35 35 VIN w w w t a .D Tstg Rth(j-c) Rth(j-a) S a e h U 4 t e 5.5 .c 45 m o (Ta=25°C) Unit SI-3240C V V A W W °C °C °C °C/W °C/W 1.5*2 18(With infinite heatsink) –40 to +125 –30 to +100 –40 to +125 1.5(Without heatsink, stand-alone operation) 66.7(Without heatsink, stand-alone operation) w w w .D a S a t e e h U 4 t m o .c 39 qSI-3000C Series sElectrical Characteristics Ratings Parameter Input Voltage SI-3000C *1 Output Voltage SI-3000CA Symbol min. VIN VO Conditions VDIF Dropout Voltage Conditions 1.0 Conditions Line Regulation Load Regulation Temperature Coefficient of Output Voltage Ripple Rejection Quiescent Circuit Current Overcurrent Pr...