AN7805

The AN7805 is a type of 3-pin, fixed positive output type monolithic voltage regulators.Stabilized fixed output voltage is connected from unstable DC input voltage without utilizing any external components. 11 types of fixed output volt age are useful;It can be used widely in power circuits with current capacity of reach to 1A.

Features of AN7805 are:(1)no external components;(2)output voltage: 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V,20V, 24V;(3)built-in overcurrent limit circuit;(4)built-in thermal overload protection circuit;(5)built-in ASO (area of safe oper ation) protection circuit.

The absolute maximum ratings and electrical characteristics of the AN7805 can be summarized as:(1)input voltage: 35V;(2)power dissipation: 15W;(3)operating ambient temperature: -30 to 80;(4)storage temperature: -55 to 150. Electrical characteristics: (1)output voltage(Tj=25°C): 4.8V min, 5V typ and 5.2V max;(2)output voltage toler ance(VI=8 to 20V, IO=5mA to 1A,Tj=0 to 125°C, PD*): 4.75V min and 5.25V max; (3)line regulation(VI=7.5 to 25 V, Tj=25°C): 3mV typ and 100mV max;(4)load regulation(IO=5mA to 1.5A, Tj=25°C): 15mV typ and 100mV max;(5)bias current(Tj = 25°C): 3.9mA typ and 8mA max; (6)bias current fluctuation to input(VI=7.5 to 25V, Tj=25°C): 1.3 mA max, etc.