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 | |||||||
| ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ |
| AO3454 | Obsolete | AOSS32334C | SOT-23 | Single | N | 30 | 20 | 5.8 | 1.4 | 25 | 35 | - | - | 3.3 |
| AOSS32338C | Full Production | - | SOT-23 | Single | N | 30 | 12 | 4 | 1.3 | 50 | 57 | 72 | - | 4 |
| AOSS21115C | Full Production | - | SOT-23 | Single | P | -20 | 8 | -4.5 | 1.3 | - | 40 | 55 | 72 | 8.5 |
| AOSS32128 | Full Production | - | SOT-23 | Single | N | 20 | 8 | 3.6 | 1.3 | - | 75 | 90 | 120 | 2.2 |
| AO3400A | Full Production | - | SOT-23 | Single | N | 30 | 12 | 5.7 | 1.4 | 26.5 | 32 | 48 | - | 6 |
| AO3402 | Full Production | - | SOT-23 | Single | N | 30 | 12 | 4 | 1.4 | 52 | 65 | 85 | - | 4.7 |
| AO3406 | Full Production | - | SOT-23 | Single | N | 30 | 20 | 3.6 | 1.4 | 50 | 70 | - | - | 2 |
| AO3414 | Full Production | - | SOT-23 | Single | N | 20 | 8 | 3 | 1.4 | - | 62 | 70 | 85 | 2.9 |
| AO3418 | Full Production | - | SOT-23 | Single | N | 30 | 12 | 3.8 | 1.4 | 55 | 65 | 85 | - | 4.7 |
| AO3420 | Full Production | - | SOT-23 | Single | N | 20 | 12 | 6 | 1.4 | 24 | 27 | 42 | 55 | 6 |
| AO3424 | Full Production | - | SOT-23 | Single | N | 30 | 12 | 3.8 | 1.4 | 55 | 65 | 85 | - | 4.7 |
| AOSS21311C | Full Production | - | SOT-23 | Single | P | -30 | 20 | -4.3 | 1.3 | 45 | 65 | - | - | 12.5 |
| AOSS21319C | Full Production | - | SOT-23 | Single | P | -30 | 20 | -2.8 | 1.3 | 100 | 150 | - | - | 6 |
| AO4862E | Not For New Designs | AOSD32338C | SO-8 | Dual | N | 30 | 20 | 4.5 | 1.7 | 46 | 65 | - | - | 2 |
| AO4494 | Obsolete | - | SO-8 | Single | N | 30 | 20 | 18 | 3.1 | 6.5 | 9.5 | - | - | 15 |
| AOSP32314 | Full Production | - | SO-8 | Single | N | 30 | 20 | 14.5 | 3.1 | 9 | 12.6 | - | - | 10 |
