DE7818A

www.DataSheet4U.com DC COMPONENTS CO., LTD. R DE7818 DE7818A INTEGRATED CIRCUIT TECHNICAL SPECIFICATIONS OF 3-TERMINAL POSITIVE VOLTAGE REGULATOR Description These regulators empoly internal current limiting and thermal shutdown, making them essentially indestructible. They can deliver over 1A output current with adequate heatsinking. 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. TO-220AB .405(10.28) .380(9.66) .185(4.70) .173(4.40) Φ.151 Typ Φ(3.83) .055(1.39) .045(1.15) .295(7.49) .220(5.58) .625(15.87) .570(14.48) 1 2 3 .350(8.90) .330(8.38) .640 Typ (16.25) Pinning 1 = Input 2 = Ground 3 = Output Absolute Maximum Ratings (TA=25 Characteristic Input Voltage Total Power Dissipation Operating Temperature Range Maximum Junction Temperature Storage Temperature Range Lead Temperature(Soldering 10 Sec.) o C) Rating 35 Internal limit 0 to +125 125 -55 to +150 230 Unit V W o C o C o C o C .055(1.40) .045(1.14) .037(0.95) .030(0.75) Symbol VI PD Topr TJ TSTG TL .562(14.27) .500(12.70) .100 Typ (2.54) .024(0.60) .014(0.35) Dimensions in inches and (millimeters) Electrical Characteristics o Characteristic (Vin=27V, Iout=500mA, 0 C TJ 125 C, unless otherwise specified) Symbol DE7818A DE7818 DE7818A DE7818 Min 17.46 17.28 17.46 17.10 53 1.7 Typ 18.00 18.00 18.00 18.00 15 5.0 5.5 69 2.0 2.5 1.5 -1.0 Max 18.54 18....