Sanken SI-3000B
Regulator
MAXIMUM RATINGS
Paarameter 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 VIN VC IO PD1 PD2 Tj Top Tstg Rth(j-c) Rth(j-a) Ratings 35 VIN 0.27*1 14(With infinite heatsink) 1.5(Without heatsink, stand-alone operation) –40 to +125 –30 to +100 –40 to +125 7.0 66.7(Without heatsink, stand-alone operation) Unit V V A W W °C °C °C °C/W °C/W (Ta=25°C) 28 qSI-3000B Series sElectrical Characteristics Ratings Parameter Input Voltage Output Voltage (SI-3025B: Reference Voltage) Dropout Voltage Line Regulation Load Regulation Temperature Coefficient of Output Voltage (SI-3025B: Temperature Coefficient of Reference Voltage) Ripple Rejection Quiescent Circuit Current Overcurrent Protection Starting Current*3,4 Conditions Control Voltage (Output ON) Control Voltage (Output OFF) VC Control Current Control Current (Output OFF) Terminal*5 (Output ON) VC.