TA78DM09S

TA78DM05,08,09,12S TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA78DM05S, TA78DM08S, TA78DM09S, TA78DM12S 5 V, 8 V, 9 V, 12 V Three-Terminal Low Dropout Voltage Regulator The TA78DM××S series consists of fixed-positive-output voltage regulator ICs capable of sourcing current of up to 500 mA. Due to the features of low dropout voltage and low standby current, these devices are useful for battery-powered equipment. Features Low standby current of 800 µA typical. Maximum output current of 500 mA. Low dropout voltage: 0.75 V (max). Weight: 1.7 g (typ.) Multi-protection: Reverse connection of power supply, 60 V load dump, thermal shut down and current limiting. Metal fin (tab) is fully covered with mold resin. (TO-220 NIS package) Pin Assignment Marking side 1 IN 3 GND 2 OUT Marking Lot No. (weekly code) 78DM**S A line indicates lead (Pb)-free package or lead (Pb)-free finish. Part No. (or abbreviation code) 1 2004-07-01 TA78DM05,08,09,12S Block Diagram Maximum Ratings (Ta = 25°C) Characteristics Operating input voltage Input voltage of surge Power dissipation Operating temperature Storage temperature Thermal resistance Storage temperature·time (Ta = 25°C) (Tc = 25°C) Symbol VIN VIN PD Topr Tstg Rth (j-c) Rth (j-a) Tsol Rating 29 60 2 20 −40~85 −55~150 6.25 62.5 260 (10s) Unit V V W °C °C °C/W °C TA78DM05S Electrical Characteristics (Unless otherwise specified, VIN = 14 V, IOUT = 250 mA, Tj = 25°C, CIN = 0.1 µF, COUT = 100 µF) Characteristics Symbol T...