Alpha and Omega Semiconductor Introduces I2C Controllable EZBuck Regulator
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AOS provides best-in-class power management solutions combining Power Discrete and IC technologies. The portfolio of products includes EZBuck™ Step-down DC/DC regulators, EZBoost™ Step-up DC/DC regulators, linear regulators, EZPower™ smart load switches, analog switches, and power factor correction (PFC) devices. AOS’s approach is to provide high power density solutions to reduce design complexity and development time.
| Part Number | Description | Status | Recommended Replacement | Integrated Schottky | Soft Start | Product Type | Package | Min V (in) | Max V (in) | Max I (out) | Min V (out) | Max V (out) | Operating Freq |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| V | V | A | V | V | KHz | ||||||||
| AOZ1283PI | 2.5A, 3V to 36 EZBuck Regulator | - | - | No | External - Programmable | Buck | Exposed Pad SO-8 | 3 | 36 | 2.5 | 0.8 | 30 | 2,000 |
| AOZ1083CI | 1.2A Buck LED Driver | - | - | No | Internal - 0.4ms | Buck | SOT-23-6L | 3 | 26 | 1.2 | 0.28 | 23 | 1,500 |
| AOZ1280CI | 1.2A, 3V to 26V EZBuck Regulator | Full Production | - | No | Internal | Buck | SOT-23-6L | 3 | 26 | 1.2 | 0.8 | 23 | 1,500 |
| AOZ1281DI | 1.8A, 3V to 26V EZBuck Regulator | - | - | No | Internal, 0.4ms | Buck | DFN2x2_8L | 3 | 26 | 1.8 | 0.8 | 23 | 1,500 |
| AOZ1284PI | 4A, 3V to 36V EZBuck Regulator | Full Production | - | No | External - Programmable | Buck | Exposed Pad SO-8 | 3 | 36 | 4 | 0.8 | 30 | 2,000 |
| AOZ1084DI | 1.2A Buck LED Driver | - | - | No | Internal - 0.4ms | Buck | DFN2x2_8L | 4.5 | 36 | 1.2 | 0.16 | 30 | 450 |
| AOZ1018AI | 2A EZBuck Regulator | - | - | No | Internal - 4ms | Buck | SOIC-8 | 4.5 | 16 | 2 | 0.8 | 15 | 500 |
| AOZ1017AI | 3A EZBuck Regulator | - | - | No | Internal - 2.2ms | Buck | SOIC-8 | 4.5 | 16 | 3 | 0.8 | 16 | 500 |
| AOZ1019AI | 2A EZBuck Regulator | - | - | No | Internal - 4ms | Buck | SOIC-8 | 4.5 | 16 | 2 | 0.8 | 15 | 500 |
| AOZ1056AI | 2A EZBuck Regulator | - | - | Yes | External - Programmable | Buck | SOIC-8 | 4.5 | 16 | 2 | 0.8 | 15 | 340 |
| AOZ1057AIL | 3A EZBuck Regulator | - | - | No | External - Programmable | Buck | SOIC-8 | 4.5 | 16 | 3 | 0.8 | 16 | 340 |
| AOZ1017AIL | 3A EZBuck Regulator | - | - | No | Internal - 2.2ms | Buck | SOIC-8 | 4.5 | 18 | 3 | 0.8 | 16 | 500 |
| AOZ1015AI | 1.5A EZBuck Regulator | - | - | Yes | Internal - 2.2ms | Buck | SOIC-8 | 4.5 | 16 | 1.5 | 0.8 | 15 | 500 |
| AOZ1016AI | 2A EZBuck Regulator | Full Production | - | Yes | Internal - 2.2ms | Buck | SOIC-8 | 4.5 | 16 | 2 | 0.8 | 16 | 500 |
| AOZ1212AI | 3A, 4.5V to 27V EZBuck Regulator | Full Production | - | No | Internal - 4ms | Buck | SOIC-8 | 4.5 | 27 | 3 | 0.8 | 22 | 370 |
