Universal Switched Capacitor Filter IC Universal Switched Capacitor 4th Order 30kHz 20-PDIP..
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable ..
Buck Switching Regulator IC Positive Adjustable 1.24V 1 Output 550mA (Switch) 16-SOIC (0.154", 3.90m..