1A Standard Positive Voltage Regulator LM7847 （1标准的正电压调节器LM7847）.pdf

1A Standard Positive Voltage Regulator LM7847 ~ LM7824 1A Standard Positive Voltage Regulator General Description • The LM78xx series is three terminal standard positive voltage regulator designed for TO-220 a wide range of applications that required supply current up to 1A. • The LM78xx series is available in 10 fixed output voltage:4.7V,5V,6V,7V,8V,9V,10V, 12V,15V,18V and 24V. • The LM78xx series provides internal current limiting, thermal shutdown protection and TO-220F Safe-area operation compensation which make them virtually immune from output load, and the output current could up to 1A if adequate heat sinking provide • The LM78xx is available in TO-220,TO-220F,DPAK (TO-252) ,D2PAK(TO-263)packages. DPAK . （TO-252 ） Features • Output Current up to 1A • Maximum Input voltage up to 36V • Output Voltage Accuracy of ±4% at 25°C • Thermal Overload Protection 2 2 D PAK D PAK • Short Circuit Current Limiting （TO-263-2 ） （TO-263-3 ） • Output Transistor safe operation area (SOA) Protection