Alpha and Omega Semiconductor Introduces Compact, 30V, 3A Buck Regulator Module
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| Part Number | Status | Recommended Replacement |
Package | Configuration | Polarity | Vds | Vgs | Id | Pd | Rds (on) mΩ max | Qg (nC) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25°C | 25°C | 10V | 4.5V | 2.5V | 1.8V | |||||||||
| V | V | A | W | mΩ | mΩ | mΩ | mΩ | |||||||
| ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ |
| AO3498 | Obsolete | AOSS32338C | SOT-23 | Single | N | 30 | 12 | 3.8 | 1.4 | 55 | 65 | 85 | - | 5 |
| AO4306 | Not For New Designs | AOSP36326C | SO-8 | Single | N | 30 | 20 | 13 | 3.1 | 11.5 | 15.5 | - | - | 6.6 |
| AO4354 | Full Production | AOSP32368 | SO-8 | Single | N | 30 | 20 | 23 | 3.1 | 3.7 | 5.3 | - | - | 17 |
| AO4402 | Full Production | - | SO-8 | Single | N | 20 | 12 | 20 | 3.1 | - | 5.5 | 7 | - | 36 |
| AO4402G | Full Production | - | SO-8 | Single | N | 20 | 12 | 20 | 3.1 | - | 5.9 | 7.3 | - | 31 |
| AO4404B | Full Production | - | SO-8 | Single | N | 30 | 12 | 8.5 | 3.1 | 24 | 30 | 48 | - | 6 |
| AO4406A | Full Production | AOSP36326C | SO-8 | Single | N | 30 | 20 | 13 | 3.1 | 11.5 | 15.5 | - | - | 6.6 |
| AO4430 | Full Production | - | SO-8 | Single | N | 30 | 20 | 18 | 3 | 5.5 | 7.5 | - | - | 48 |
| AO4466 | Not For New Designs | AOSP32320C | SO-8 | Single | N | 30 | 20 | 10 | 3.1 | 23 | 35 | - | - | 3.5 |
| AO4468 | Full Production | - | SO-8 | Single | N | 30 | 20 | 10.5 | 3.1 | 17 | 23 | - | - | 7.5 |
| AO4476A | Not For New Designs | AOSP32314 | SO-8 | Single | N | 30 | 20 | 15 | 3.1 | 7.7 | 10.8 | - | - | 9.5 |
| AO4492 | Not For New Designs | AOSP32314 | SO-8 | Single | N | 30 | 20 | 14 | 3.1 | 9.5 | 14 | - | - | 7.1 |
| AO4494 | Obsolete | - | SO-8 | Single | N | 30 | 20 | 18 | 3.1 | 6.5 | 9.5 | - | - | 15 |
| AO4496 | Full Production | - | SO-8 | Single | N | 30 | 20 | 10 | 3.1 | 19.5 | 26 | - | - | 4.6 |
| AO4498 | Full Production | - | SO-8 | Single | N | 30 | 20 | 18 | 3.1 | 5.5 | 7.5 | - | - | 18 |
| AO4566 | Full Production | - | SO-8 | Single | N | 30 | 20 | 12 | 2.5 | 11 | 17 | - | - | 4.3 |
