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 | |||||||
| ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ |
| AOC3860A | Not For New Designs | AOC3860C | AlphaDFN3.05x1.77A-6L | Common Drain | N | 12 | 8 | 25 | 2.5 | - | 3.5 | 5 | - | 44 |
| AOC3870A | Not For New Designs | AOC3870C | AlphaDFN3.01x1.52A-10L | Common Drain | N | 12 | 8 | 22 | 2.3 | - | 3.7 | 5.6 | - | 32 |
| AO3494 | Obsolete | AOSS32338C | SOT-23 | Single | N | 20 | 8 | 3 | 1.4 | - | 62 | 70 | 85 | 3 |
| AOC3860 | Obsolete | AOC3860C | AlphaDFN3.05x1.77-6L | Common Drain | N | 12 | 8 | 30 | 2.5 | - | 2.7 | 4.2 | - | 44 |
| AOC3864 | Obsolete | - | AlphaDFN2.7x1.81-6L | Common Drain | N | 20 | 8 | 19 | 2.4 | - | 5.7 | 9 | - | 27 |
| AOC3870 | Obsolete | AOC3870C | AlphaDFN3.01x1.52-10L | Common Drain | N | 12 | 8 | 25 | 2.2 | - | 2.8 | 4.7 | - | 32 |
| AOCA33104E | Obsolete | AOCA33104A | AlphaDFN2.98x1.49-10L | Common Drain | N | 12 | 8 | 30 | 3.1 | - | 2.8 | 4.2 | - | 36 |
| AONP38324 | New | - | DFN3.3x3.3C-8L | Dual | N | 30 | 12 | 110 | 46 | 2.3 | 2.9 | - | - | 12 |
| AONX38320 | New | - | DFN5x6E-8L | Asymmetric | N | 30 | 12 | 233 | 73 | 0.8 | 1.02 | - | - | 8.7 |
| 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 |
| 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 |
| 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 |
