3-Terminal 1A Positive Voltage Regulator

The KA78XXE/KA78XXAE series of three-terminal positive Regulator are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they CAN deliver over 1A output current. Although designed primarily as fixed voltage Regulators these devices CAN be used with external components to obtain adjustable voltages and currents.
By Fairchild Semiconductor
Part Manufacturer Description Datasheet Samples
KA7805ERTF_NL Fairchild Semiconductor Corporation 12 V FIXED POSITIVE REGULATOR, PSSO3, LEAD FREE, DPAK-3
KA7805ETSTU Fairchild Semiconductor Corporation 24 V FIXED POSITIVE REGULATOR, PSFM3, LEAD FREE, TO-220, 3 PIN
KA7805ERTM Fairchild Semiconductor Corporation 3-Terminal 1A Positive Voltage Regulator, 3LD, TO-252, NOT COMPLIATN TO JEDEC TO-252 VAR. AB, SURFACE MOUNT (DPAK), 2500/TAPE REEL
KA7805ETU Fairchild Semiconductor Corporation 3-Terminal 1A Positive Voltage Regulator, TO220, MOLDED, 3LD, NON-JEDEC, VARIATION AB [DUAL GUAGE], 1000/RAIL
KA7805ETU_NL Fairchild Semiconductor Corporation 24 V FIXED POSITIVE REGULATOR, PSFM3, LEAD FREE, TO-220, 3 PIN
KA7805ERTM_NL Fairchild Semiconductor Corporation 12 V FIXED POSITIVE REGULATOR, PSSO3, LEAD FREE, DPAK-3
KA7805ETSTU_NL Fairchild Semiconductor Corporation 3-Terminal 1A Positive Voltage Regulator
KA7805ERTF Fairchild Semiconductor Corporation 3-Terminal 1A Positive Voltage Regulator, 3LD, TO-252, NOT COMPLIATN TO JEDEC TO-252 VAR. AB, SURFACE MOUNT (DPAK), 2000/TAPE REEL
KA7805E 's PackagesKA7805E 's pdf datasheet
KA7805ERTF TO-252
KA7805ERTM TO-252
KA7805ETSTU TO-220
KA7805ETU TO-220




KA7805E Pinout, Pinouts
KA7805E pinout,Pin out
This is one package pinout of KA7805E,If you need more pinouts please download KA7805E's pdf datasheet.

KA7805E Application circuits
KA7805E circuits
This is one application circuit of KA7805E,If you need more circuits,please download KA7805E's pdf datasheet.


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