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Buck
Step-down converters support a wide input voltage range,which can meet most application requirements in various scenarios. It has the characteristics of high efficiency and high dynamic response.
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Part No. Power Supply (Min) (V) Power Supply (Max) (V) IQ (μA) Load Current (Max) (A) Vout (Min) (V) Vout (Max) (V) Control Interface EMI Optimization Temperature Special Function Package (mm) Ref.price
AW37420
 		2.5 5.5 35 2 0.6 5.5 GPIO NO -40℃~85℃ PWM Mode Power Good PSM Mode WBDFN 2X2-8L(0.75)
WBSOT23-5L(1.25)
WBSOT23-6L(1.25)
AW37430
 		2.5 5.5 35 3 0.6 5.5 GPIO NO -40℃~85℃ PSM Mode
PWM Mode
Power Good		 FCDFN 1.6X1.2-6L
SOT563-6L
AW37431
 		2.5 5.5 35 3 0.6 5.5 GPIO NO -40℃~85℃ Bypass Mode
PSM Mode
PWM Mode
Power Good		 SOT563-6L
AW37426
 		2.2 5 27 1.2 0.5 3.4 GPIO YES -40℃~85℃ PFM Mode
PWM Mode		 LGA 2.48X1.77-24L
AW37416
 		2.2 5.5 27 0.75 0.5 3.4 PWM YES -40℃~85℃ PWM Mode FCDFN 1.5X1.0-6L(0.55)
AW37417
 		2.7 5.5 27 0.75 0.5 3.4 PWM YES -40℃~85℃ PWM Mode FCDFN 1.5X1.0-6L(0.55)
AW37460
 		2.5 5.5 60 6.5 0.603 1.233 IIC NO -40℃~85℃ PWM Mode PFM Mode FPWM Mode WLCSP 2.0X1.6-20B(0.586)