| MIC4574 | Micrel | 200kHz Simple 0.5A Buck Regulator |
| MIC4575 | Micrel | 200kHz Simple 1A Buck Regulator |
| MIC4576 | Micrel | 200kHz Simple 3A Buck Regulator |
| MIC4680 | Micrel | 1A 200kHz SuperSwitcher™ Buck Regulator |
| MIC4681 | Micrel | 2A-peak Current SuperSwitcher™ Buck Regulator |
| MIC4682 | Micrel | Precision Current Limit SO-8 SuperSwitcher™ Buck Regulator |
| MIC4684 | Micrel | 2A High-Efficiency Buck Regulator |
| MIC4685 | Micrel | 3A SPAK SuperSwitcher™ Buck Regulator |
| MIC4690 | Micrel | 500kHz 1A SuperSwitcher™ Buck Regulator |
| MXL1074 | Maxim | 5A/2A, Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MXL1076 | Maxim | 5A/2A, Step-Down, PWM, Switch-Mode DC-DC Regulators |
| TC120 | Microchip | TC120 is a 300 KHz PFM/PWM step-down (Buck) DC/DC regulator/controller combination for use in systems operating from two or more ... |
| UC3573 | Texas Instruments | Buck Pulse Width Modulator Stepdown Voltage Regulator |
| UC3578 | Texas Instruments | Buck Pulse Width Modulator Stepdown Voltage Regulator |