Alpha and Omega SemiconductorAOZ1031AIDC to DC Converter and Switching Regulator Chip
Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.8V to 18V 3A 8-Pin SOIC
| Compliant | |
| EAR99 | |
| Obsolete | |
| COMPONENTS | |
| Automotive | Unknown |
| PPAP | Unknown |
| Synchronous Step Down | |
| Adjustable | |
| 500 to 700 | |
| Yes | |
| 1 | |
| 0.8 to 18 | |
| 3 | |
| 4.5 | |
| 18 | |
| 4.5 to 18 | |
| 1600 | |
| 1%(Typ) | |
| 0.5%(Typ) | |
| 95 | |
| -40 | |
| 85 | |
| Mounting | Surface Mount |
| Package Height | 1.5 |
| Package Width | 3.9 |
| Package Length | 4.9 |
| PCB changed | 8 |
| Standard Package Name | SO |
| Supplier Package | SOIC |
| 8 | |
| Lead Shape | Gull-wing |
Adjust the voltage level of your devices with this step down AOZ1031AI DC to DC converter from Alpha & Omega Semiconductor. This converter's single output can produce a current up to 3 A. With a small input voltage of 4.5 V and a max of 18 V, this will supply sufficient power to your circuit. With an adjustable output that has a voltage of 0.8 to 18 V, this is power management at its best. This converter is 95 % efficient. Users like the load regulation of 0.5%(Typ) and line regulation of 1%(Typ). You can operate this at a switching frequency of 500 to 700 kHz. This converter has an operating temperature range of -40 °C to 85 °C.
Design AI-powered medical devices
Explore system design tips, part recs and AI insights to help you build faster, safer diagnostic and therapy solutions—all in Arrow’s latest white paper.

