Nippon Precision Circuits
Serial input PLL frequency synthesizer
Cherry semiconductor
CPU 5-Bit Synchronous Buck Controller
Anpec Electronics
150mA CMOS Low Dropout Regulator With Power OK
Micrel
Super LDO™ Regulator Controller
Maxim Integrated
Low-Power, Dual, 13-Bit Voltage-Output DACs with Serial Interface
LANSDALE Semiconductor Inc.
PLL Frequency Synthesizer Family - CMOS
Motorola => Freescale
PLL Frequency Synthesizer Family