| Manufacturer | Part # | Datasheet | Description |

Renesas Technology Corp
|
ISL6554 |
768Kb/16P |
Microprocessor CORE Voltage Regulator Using Multi-Phase Buck PWM ControlWithout Programmable Droop |

Intersil Corporation
|
ISL6554 |
492Kb/16P |
Microprocessor CORE Voltage Regulator Using Multi-Phase Buck PWM Control Without Programmable Droop |
| ISL6553 |
672Kb/15P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| ISL6560 |
396Kb/14P |
Microprocessor CORE Voltage Regulator Two-Phase Buck PWM Controller |

Renesas Technology Corp
|
HIP6311A |
778Kb/16P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| ISL6552 |
863Kb/18P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| HIP6304 |
756Kb/14P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller March 2000 |

Intersil Corporation
|
HIP6304 |
176Kb/14P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| HIP6302CBZA-T |
459Kb/16P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |

Renesas Technology Corp
|
HIP6311 |
802Kb/17P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |

Intersil Corporation
|
HIP6302 |
441Kb/16P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| HIP6311 |
442Kb/17P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| ISL6552 |
484Kb/18P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| HIP6301V |
449Kb/20P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| HIP6311A |
449Kb/16P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| HIP6311 |
195Kb/17P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| ISL6562 |
45Kb/5P |
Microprocessor CORE Voltage Regulator Two-Phase Buck PWM Controller |

Renesas Technology Corp
|
HIP6301V |
945Kb/20P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| HIP6302 |
761Kb/16P |
Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| ISL6560 |
792Kb/13P |
Microprocessor CORE Voltage Regulator Two-Phase Buck PWM Controller October 22, 2004 |