| Manufacturer | Part # | Datasheet | Description |

Seiko Instruments Inc
|
S-8365AAABA-M5T1Y2 |
3Mb/63P |
PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S-8355K18MC-NADT2X |
3Mb/72P |
PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S-8363B-I6T1U2 |
2Mb/50P |
PWM/PFM SWITCHABLE SWITCHING REGULATOR |

ABLIC Inc.
|
S-8520 |
612Kb/44P |
STEP-DOWN, PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER Rev.9.0_02 |

Seiko Instruments Inc
|
S8520 |
2Mb/44P |
STEP-DOWN, PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S8540 |
2Mb/36P |
STEP-DOWN, 600 kHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S8340 |
3Mb/55P |
STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S-8540 |
445Kb/36P |
STEP-DOWN, 600 kHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |

ABLIC Inc.
|
S-8365 |
1Mb/63P |
STEP-UP, SUPER-SMALL PACKAGE, 1.2 MHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER Rev.2.1_02 |

Seiko Instruments Inc
|
S8355 |
3Mb/72P |
STEP-UP, SUPER-SMALL PACKAGE, 600 kHz, PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S8365 |
3Mb/63P |
STEP-UP, SUPER-SMALL PACKAGE, 1.2 MHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S-8365 |
1Mb/63P |
STEP-UP, SUPER-SMALL PACKAGE, 1.2 MHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER |

ABLIC Inc.
|
S-8355 |
853Kb/72P |
STEP-UP, SUPER-SMALL PACKAGE, 600 kHz, PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER Rev.8.1_02 |

Seiko Instruments Inc
|
S8353 |
2Mb/49P |
STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR |
| S-8340A25AFT-T2-X |
3Mb/55P |
SWITCHABLE SWITCHING REGULATOR CONTROLLER |
| S-8540A15FN-IAAT2Z |
2Mb/36P |
SWITCHABLE SWITCHING REGULATOR CONTROLLER |

Unisonic Technologies
|
UC3550 |
368Kb/10P |
PWM CONTROLLED,PWM/PFM SWITCHABLE STEP-UP DC-DC CONTROLLER |
| UC3550 |
386Kb/11P |
PWM CONTROLLED, PWM/PFM SWITCHABLE STEP-UP DC-DC CONTROLLER |

ABLIC Inc.
|
S-8353 |
567Kb/49P |
STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR Rev.3.0_02 |
| S-8363 |
792Kb/50P |
STEP-UP, SUPER-SMALL PACKAGE, 1.2 MHz PWM / PFM SWITCHABLE SWITCHING REGULATOR Rev.2.0_02 |