| Manufacturer | Part # | Datasheet | Description |

Texas Instruments
|
TPS53819A |
971Kb/43P |
High-Performance, Eco-mode, Single Synchronous Step-Down Controller with PMBus |
| TPS53819A |
1Mb/52P |
TPS53819A High-Performance, Eco-mode?? Single Synchronous Step-Down Controller with PMBus? |

uPI Group Inc.
|
UP1537 |
239Kb/15P |
High Performance, Single Synchronous Step-Down Controller |

Texas Instruments
|
TPS53219A |
1Mb/26P |
Wide Input Voltage, Eco-mode?? Single Synchronous Step-Down Controller |
| TPS53219RGTT |
1Mb/26P |
Wide Input Voltage, Eco-mode, Single Synchronous Step-Down Controller |
| TPS53219 |
860Kb/26P |
Wide Input Voltage, Eco-mode?? Single Synchronous Step-Down Controller |
| TPS53119 |
1Mb/36P |
Wide Input Voltage, Eco-Mode, Synchronous Step-Down Controller |
| TPS53513EVM-587 |
566Kb/21P |
High Performance 8-A Single Synchronous Step-Down Converter |
| TPS53515EVM-587 |
476Kb/20P |
High Performance 12-A, Single-Synchronous, Step-Down Converter |

uPI Group Inc.
|
UP9625 |
352Kb/16P |
Wide Input Voltage, High Performance, Single Synchronous Step-Down Converter |
| UP9620 |
338Kb/16P |
Wide Input Voltage, High Performance, Single Synchronous Step-Down Converter |

Texas Instruments
|
TPS51219 |
1Mb/39P |
High Performance, Single-Synchronous Step-Down Controller with Differential Voltage Feedback |
| TPS51211 |
677Kb/26P |
HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY |
| TPS51217 |
1Mb/29P |
HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY |
| TPS51218 |
1Mb/27P |
HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY |
| TPS51218 |
1,016Kb/27P |
HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY |
| TPS51219 |
945Kb/36P |
High Performance, Single-Synchronous Step-Down Controller with Differential Voltage Feedback |
| TPS51217 |
1,006Kb/27P |
HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY |

Micrel Semiconductor
|
MIC2111 |
95Kb/2P |
Single-Phase, Multi-Mode, High-Performance, Step-Down PWM Controller |

Texas Instruments
|
TPS51219 |
1Mb/38P |
High Performance, Single-Synchronous Step-Down Controller with Differential Voltage Feedback |