RT8228AZQW,IC REG CTRLR BUCK PWM 12WQFN
RT8228BGQW,IC REG CTRLR BUCK 12WQFN
RT8230AGQW,IC REG QD BUCK/LNR SYNC 20WQFN
RT8231AGQW,IC REG CTRLR DDR 1OUT 20LWQFN
RT8231BGQW,IC REG CTRLR DDR WQFN-20
RT8231CGQW,IC REG CTRLR DDR WQFN-20
RT8234AZQW,IC REG DL BCK/LINEAR SYNC 16WQFN
RT8237AZQW,IC REG CTRLR BUCK PWM 10WDFN