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Power ICs

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 V Max V Max Current PWM Logic Package
(in) (in) (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
AOZ5049QI Last Time Buy AOZ5048QI 4.5 25 35 5V QFN3.5x5_24L
AOZ5066QI Obsolete AOZ5166QI 4.5 25 60 5V QFN6x6_40L
AOZ5066QI-01 Obsolete AOZ5166QI-01 4.5 25 60 3.3V QFN6x6_40L
AOZ5131QI Full Production - 4.5 18 60 5V QFN5x5A_31L
AOZ5166QI Full Production - 4.5 18 60 5.0V QFN6x6_40L
AOZ5166QI-01 Full Production - 4.5 25 60 3.3V QFN6x6_40L
AOZ5239QI New - 4.5 25 70 3.3V\/5V QFN5x5A_31L
AOZ5038QI Full Production - 4.5 25 60 5V QFN5x5A_31L
AOZ5039QI Full Production - 4.5 25 50 5V QFN5x5A_31L
AOZ5048QI Full Production - 4.5 25 35 5V QFN3.5x5_24L
AOZ5237QI New - 4.5 25 60 3.3\/5V QFN5x5A_31L