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 | |||||||
| ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ |
| 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 |
| AO8808A | Full Production | - | TSSOP-8 | Common Drain | N | 20 | 12 | 8 | 1.4 | 14 | 15 | 20 | 28 | 16 |
| AOC2870 | Full Production | - | AlphaDFN1.7x1.7-4L | Common Drain | N | 20 | 12 | 10 | 1.4 | - | 11.9 | 20 | - | 11.5 |
| AO3404A | Not For New Designs | AOSS32334C | SOT-23 | Single | N | 30 | 20 | 5.8 | 1.4 | 25 | 35 | - | - | 3.3 |
| AO3416 | Not For New Designs | AOSS32136C | SOT-23 | Single | N | 20 | 8 | 6.5 | 1.4 | - | 22 | 26 | 34 | 10 |
| AO3434A | Not For New Designs | AOSS32338C | SOT-23 | Single | N | 30 | 12 | 4 | 1.4 | 52 | 60 | 78 | - | 2.6 |
| AO3400 | Last Time Buy | AOSS32334C | SOT-23 | Single | N | 30 | 12 | 5.8 | 1.4 | 28 | 33 | 52 | - | 6 |
| AO3404 | Obsolete | - | SOT-23 | Single | N | 30 | 20 | 5 | 1.4 | 31 | 43 | - | - | 2.55 |
| AO3452 | Obsolete | AOSS32338C | SOT-23 | Single | N | 30 | 12 | 4 | 1.4 | 52 | 65 | 85 | - | 5 |
| AO3454 | Obsolete | AOSS32334C | SOT-23 | Single | N | 30 | 20 | 5.8 | 1.4 | 25 | 35 | - | - | 3.3 |
| AO3456 | Obsolete | AOSS32338C | SOT-23 | Single | N | 30 | 20 | 3.6 | 1.4 | 50 | 70 | - | - | 2 |
| AO3494 | Obsolete | AOSS32338C | SOT-23 | Single | N | 20 | 8 | 3 | 1.4 | - | 62 | 70 | 85 | 3 |
| AO3498 | Obsolete | AOSS32338C | SOT-23 | Single | N | 30 | 12 | 3.8 | 1.4 | 55 | 65 | 85 | - | 5 |
| AO8820 | Full Production | - | TSSOP-8 | Common Drain | N | 20 | 12 | 7 | 1.5 | 21 | 24 | 32 | 50 | 6 |
| AOTE32136C | Full Production | - | TSSOP-8 | Common Drain | N | 20 | 12 | 7 | 1.5 | - | 20 | 26 | - | 7 |
