* Single 3V battery operation
* Low stand-by current
* No external R-C component required for oscillation
* Direct drive LEDs (open-drain output) FUNCTIO.

The KK1503 is a CMOS LSI LEDs driver circuit. An automatic cut off function is built in to lower the current consumption. The metal mask can be modified in order to adjust the flashing rate, the duty cycle and the time of flash to a particular value..

KK1517

KK100-6

KK1000

KK1000A-1400V

KK1000A-2000V

KK1000A-2600V

KK1040

KK1047

KK1047S20N

KK110F

KK1200-12

KK1200-14

KK1200-16