KKA8133A

www.DataSheet4U.com TECHNICAL DATA KKA8133A DUAL +5.1V +8V REGULATOR WITH DISABLE AND RESET The KKA8133A is a monolithic dual positive voltage regulator designed to provide fixed precision output voltages of 5.1 V and 8 V at currents up to 0.75 A. An internal reset circuit generates a reset pulse when the output 1 decreases below the regulated voltage value. Output 2 can be disabled by TTL input. Output currents up to 0.75 A Fixed precision OUTPUT 1 voltage 5.1 V ± 2% Fixed precision OUTPUT 2 voltage 8 V ± 2% OUTPUT 1 with RESET facility OUTPUT 2 with DISABLE by TTL input Short circuit protection at both outputs Thermal protection Low drop output voltage TO-220AB/7 HEPTAWAT ORDERING INFORMATION KKA8133A KK8133A Plastic Package chip TJ = -0° to 130°C PIN ASSIGNMENT 7 6 5 4 3 2 1 OUTPUT 1 OUTPUT 2 N.C. GROUND DISABLE INPUT 2 INPUT 1 BLOCK DIAGRAM INPUT 1 INPUT 2 2 1 REFERENCE OUT 1 7 OUT 1 PROTECTION DISABLE 3 DISABLE OUT 2 6 OUT 2 4 1 www.DataSheet4U.com KKA8133A MAXIMUM RATINGS* Symbol VIN1 VIN2 VDIS IO1,2 SC Tstg TJ * Parameter DC Input Voltage Pin 1 DC Input Voltage Pin 2 Disable Input Voltage Pin 3 Short Circuit Output Current Storage Temperature Junction Temperature VIN1 = 7 V, VIN2 = 10 V VIN1 = VIN2 = 16 V Min Max 20 20 20 1.6 1.0 Unit V V V A °C °C -65 0 150 150 Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. RECOMM...