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 | |||||||
| ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ | ▲▼ |
| AOSP21307 | Full Production | - | SO-8 | Single | P | -30 | 25 | -14 | 3.1 | 11.5 | 18.5 | - | - | 17 |
| AOSP21321 | Full Production | - | SO-8 | Single | P | -30 | 25 | -11 | 3.1 | 17 | 30 | - | - | 11 |
| AOSP21357 | Full Production | - | SO-8 | Single | P | -30 | 25 | -16 | 3.1 | 8.5 | 13 | - | - | 25 |
| AOY423 | Full Production | - | TO251B | Single | P | -30 | 25 | -70 | 90 | 8.5 | - | - | - | 45 |
| AOI423 | Not For New Designs | AOI21357 | TO251A | Single | P | -30 | 25 | -70 | 90 | 8.5 | - | - | - | 45 |
| AON3419 | Not For New Designs | AONR21321 | DFN3x3A-8L | Single | P | -30 | 20 | -10 | 3.1 | 19 | 32 | - | - | 9.6 |
| AO3451 | Obsolete | AOSS21311C | SOT-23 | Single | P | -30 | 12 | -4 | 1.4 | 50 | 60 | 85 | - | 7 |
| AO3453 | Obsolete | AOSS21319C | SOT-23 | Single | P | -30 | 12 | -2.6 | 1.4 | 115 | 150 | 200 | - | 3 |
| AO3459 | Obsolete | AOSS21319C | SOT-23 | Single | P | -30 | 20 | -2.6 | 1.4 | 110 | 180 | - | - | 2.2 |
| AO4405E | Obsolete | AOSP21311C | SO-8 | Single | P | -30 | 20 | -6 | 2.5 | 45 | 80 | - | - | 4.2 |
| AO4407 | Obsolete | AOSP21307 | SO-8 | Single | P | -30 | 25 | -12 | 3.1 | 14 | 30 | - | - | 30 |
| AO4413 | Obsolete | AOSP21357 | SO-8 | Single | P | -30 | 25 | -15 | 3.1 | 8.5 | - | - | - | 51 |
| AO4423L | Obsolete | AOSP21357 | SO-8 | Single | P | -30 | 25 | -17 | 3.1 | 7.2 | - | - | - | 47 |
| AO4435 | Obsolete | AOSP21321 | SO-8 | Single | P | -30 | 25 | -10.5 | 3.1 | 18 | 36 | - | - | 9.5 |
| AO4455 | Obsolete | AOSP21357 | SO-8 | Single | P | -30 | 25 | -17 | 3.1 | 7.2 | - | - | - | 54 |
| AO4801 | Obsolete | AOSD21311C | SO-8 | Dual | P | -30 | 12 | -5 | 2 | 48 | 57 | 80 | - | 7 |
