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 | |||||||
| ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ |
| AONR21307 | Full Production | - | DFN3x3A-8L | Single | P | -30 | 25 | -24 | 28 | 11 | 18.5 | - | - | 17 |
| AOSP21357 | Full Production | - | SO-8 | Single | P | -30 | 25 | -16 | 3.1 | 8.5 | 13 | - | - | 25 |
| AON4421 | Full Production | - | DFN3x2A-8L | Single | P | -30 | 20 | -8 | 2.5 | 26 | 34 | - | - | 8.6 |
| AOD21357 | Full Production | - | TO252 | Single | P | -30 | 25 | -70 | 78 | 8 | 13 | - | - | 35 |
| AO3407 | Full Production | - | SOT-23 | Single | P | -30 | 20 | -4.1 | 1.4 | 52 | 87 | - | - | 4.6 |
| AO3407A | Full Production | - | SOT-23 | Single | P | -30 | 20 | -4.3 | 1.4 | 48 | 78 | - | - | 4.6 |
| AO3421E | Full Production | - | SOT-23 | Single | P | -30 | 20 | -3 | 1.4 | 95 | 160 | - | - | 2.2 |
| AO4335 | Full Production | - | SO-8 | Single | P | -30 | 25 | -10.5 | 3.1 | 18 | 36 | - | - | 9.5 |
| AO4405 | Full Production | - | SO-8 | Single | P | -30 | 20 | -6 | 3.1 | 50 | 85 | - | - | 4.6 |
| AO4405E | Obsolete | AOSP21311C | SO-8 | Single | P | -30 | 20 | -6 | 2.5 | 45 | 80 | - | - | 4.2 |
| AO4407A | Full Production | - | SO-8 | Single | P | -30 | 25 | -12 | 3.1 | 13 | 17 | - | - | 30 |
| AO4411 | Full Production | - | SO-8 | Single | P | -30 | 20 | -8 | 3.1 | 32 | 55 | - | - | 6.7 |
| AO4447A | Full Production | - | SO-8 | Single | P | -30 | 20 | -17 | 3.1 | 7 | 8 | - | - | 41 |
| AO4449 | Full Production | - | SO-8 | Single | P | -30 | 20 | -7 | 3.1 | 34 | 54 | - | - | 6.7 |
| AO4459 | Full Production | - | SO-8 | Single | P | -30 | 20 | -6.5 | 3.1 | 46 | 72 | - | - | 4.6 |
| AO4803 | Full Production | - | SO-8 | Dual | P | -30 | 20 | -5 | 2 | 52 | 87 | - | - | 4.6 |
