
ON Semiconductor
CPU 4−Bit Nonsynchronous Buck Controller

Cherry semiconductor
CPU 5-Bit Synchronous Buck Controller

ON Semiconductor
Fast P−Ch FET Buck Controller

Cherry semiconductor
1.4A Switching Regulator with 5V, 100mA Linear Regulator with Watchdog, RESET and ENABLE

ON Semiconductor
1.5 A, 260 kHz and 520 kHz, Low Voltage Buck Regulators with External Bias or Synchronization Capability

ON Semiconductor
CPU 5−Bit Synchronous Buck Controller

Cirrus Logic
16-bit, 100 kSps / 20 kSps A/D Converters