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 | |||||||
| ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ |
| AO3457 | Obsolete | AOSS21311C | SOT-23 | Single | P | 30 | 20 | -4.3 | 1.4 | 48 | 78 | - | - | 4.6 |
| AO4441 | Full Production | - | SO-8 | Single | P | -60 | 20 | -4 | 3.1 | 100 | 130 | - | - | 8 |
| AO4419 | Full Production | - | SO-8 | Single | P | -30 | 20 | -9.7 | 3.1 | 20 | 35 | - | - | 9.6 |
| AO4813 | Full Production | - | SO-8 | Dual | P | -30 | 20 | -7.1 | 2 | 25 | 40 | - | - | 9.6 |
| AOSD21307 | Full Production | - | SO-8 | Dual | P | -30 | 25 | -9 | 2 | 16 | 28 | - | - | 17 |
| AOD409G | Full Production | - | TO252 | Single | P | -60 | 20 | -28 | 60 | 40 | 55 | - | - | 22 |
| AONS21357 | Full Production | - | DFN5x6-8L | Single | P | -30 | 25 | -36 | 48 | 7.8 | 12.3 | - | - | 25 |
| AONS21321 | Full Production | - | DFN5x6-8L | Single | P | -30 | 25 | -24 | 24.5 | 16.5 | 29.5 | - | - | 11 |
| AONS21307 | Full Production | - | DFN5x6-8L | Single | P | -30 | 25 | -24 | 38 | 11 | 15.2 | - | - | 17 |
| AON6413 | Obsolete | - | DFN5x6-8L | Single | P | -30 | 25 | -32 | 48 | 8.5 | 17 | - | - | 18.5 |
| AON6405 | Obsolete | AONS21357 | DFN5x6-8L | Single | P | -30 | 20 | -30 | 83 | 7 | 8 | - | - | 41 |
| AOD423 | Full Production | - | TO252 | Single | P | -30 | 25 | -70 | 90 | 8 | - | - | - | 45 |
| AOY423 | Full Production | - | TO251B | Single | P | -30 | 25 | -70 | 90 | 8.5 | - | - | - | 45 |
| AON7409 | Obsolete | AONR21357 | DFN3x3A-8L | Single | P | -30 | 25 | -32 | 96 | 8.5 | 17 | - | - | 18.5 |
| AONR21357 | Full Production | - | DFN3x3A-8L | Single | P | -30 | 25 | -34 | 30 | 7.8 | 12.3 | - | - | 25 |
| AONR21321 | Full Production | - | DFN3x3A-8L | Single | P | -30 | 25 | -24 | 24 | 16.5 | 29.5 | - | - | 11 |
