Alpha and Omega Semiconductor Continues to Expand its Fifth Generation EZBuck™ Family
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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, power factor correction (PFC) devices, battery protection ICs, and ECPower™ Type C protection switches. AOS approach is to provide high power density solutions to reduce design complexity and development time.
| Part Number | Status |
Recommended Replacement |
Min In | Max In | DC Current | PWM Logic | Package |
|---|---|---|---|---|---|---|---|
| V | V | A | |||||
| AOZ5019QI | Obsolete | AOZ5048QI | 4.5 | 25 | 30 | 5V | QFN3.5x5-23L |
| AOZ5036QI-01 | Not For New Designs | AOZ5166QI-01 | 4.5 | 16 | 60 | 3.3V | QFN6x6-40L |
| AOZ5047QIS-01 | Full Production | - | 4.5 | 25 | 35 | - | QFN3.5x5-24L |
| AOZ5049QI | Obsolete | AOZ5048QI | 4.5 | 25 | 35 | 5V | QFN3.5x5-24L |
| AOZ5066QI | Obsolete | AOZ5166QI | 4.5 | 16 | 60 | 5V | QFN6x6-40L |
| AOZ5066QI-01 | Obsolete | AOZ5166QI-01 | 4.5 | 16 | 60 | 3.3V | QFN6x6-40L |
| AOZ5131QI | Full Production | - | 4.5 | 20 | 50 | 5V | QFN5x5A-31L |
| AOZ5137QI | New | - | 4.5 | 25 | 50 | - | QFN5x5A-31L |
| AOZ5166QI | Full Production | - | 4.5 | 16 | 60 | 5.0V | QFN6x6-40L |
| AOZ5166QI-01 | Full Production | - | 4.5 | 16 | 60 | 3.3V | QFN6x6-40L |
| AOZ5239QI | Full Production | - | 4.5 | 25 | 50 | 3.3V\/5V | QFN5x5A-31L |
| AOZ5332QI | Full Production | - | 2.5 | 25 | 50 | - | QFN5x5A-31L |
| AOZ5339QI | New | - | 2.5 | 25 | 50 | - | QFN5x5A-31L |
| AOZ5537QI | New | - | 4.5 | 25 | 50 | - | QFN5x5A-31L |
| AOZ5547QI | New | - | 4.5 | 25 | 35 | - | QFN3.5x5-24L |
| AOZ5636QI | New | - | 4.5 | 20 | 50 | - | QFN5x5A-31L |
