DA79L12

www.DataSheet4U.com DC COMPONENTS CO., LTD. R DA79L12 DA79L12A INTEGRATED CIRCUIT TECHNICAL SPECIFICATIONS OF 3-TERMINAL NEGATIVE VOLTAGE REGULATOR Description These regulators empoly internal current limiting and thermal shutdown, making them essentially indestructible. They can deliver up to 100mA output current, if the case temperature o can keep in T C =25 C. They are intended as fixed voltage regulators in a wide range of applications including local(on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power pass elements to make high-current voltage regulators. .190(4.83) .170(4.33) TO-92 .190(4.83) .170(4.33) 2 Typ 2 Typ .500 Min (12.70) .022(0.56) .014(0.36) .100 Typ (2.54) .148(3.76) .132(3.36) .022(0.56) .014(0.36) o o Pinning 1 = Ground 2 = Input 3 = Output .050 Typ (1.27) Absolute Maximum Ratings (TA=25 Characteristic Input Voltage Total Power Dissipation Operating Temperature Range Maximum Junction Temperature Storage Temperature Range VI PD Topr TJ TSTG o C) Rating -35 Internal limit -30 to +75 125 -40 to +125 Unit V W o o o Symbol 3 2 1 C .050 o o 5 Typ. 5 Typ. (1.27) Typ C Dimensions in inches and (millimeters) C Electrical Characteristics o Characteristic Output Voltage Line Regulation Load Regulation Input Bias Current Output Noise Voltage Ripple Rejection (Vin=-19V, Iout=40mA, 0 C TJ 125 C, Cin=0.33µF, Cout=0.1µF, unless otherwise specified) Symb...