ic

RT3181AGQW

Symbol
BST11SW12SW13PVDD4PVDD5SW26SW27BST28LVDET9LCDET10THERM11LSEL012LSEL113LSEL214SSDAT15SSCLK16SMDAT17SMCLK18VD1P819BUZZ20EN21UATX22UARX23PRG24CLKIN25EP49CS-48CS+47PFBK46GD5V45LG44SWP43HG42PVDET41PBST40SW539VPIN38VAIN37V5FB36VDD535VA3P334VA1P833AVSS32LED031LED130MLED29ILIM28FOD127FOD226
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
BST1inputSMDroundrect0.665×0.2
SW1outputSMDroundrect0.665×0.2
SW1ioSMDroundrect0.665×0.2
PVDDpowerSMDroundrect0.665×0.2
PVDDpowerSMDroundrect0.665×0.2
SW2passiveSMDroundrect0.665×0.2
SW2passiveSMDroundrect0.665×0.2
BST2passiveSMDroundrect0.665×0.2
LVDETpassiveSMDroundrect0.665×0.2
LCDETpassiveSMDroundrect0.665×0.2
THERMpassiveSMDroundrect0.665×0.2
LSEL0passiveSMDroundrect0.665×0.2
LSEL1passiveSMDroundrect0.2×0.665
LSEL2passiveSMDroundrect0.2×0.665
SSDATpassiveSMDroundrect0.2×0.665
SSCLKpassiveSMDroundrect0.2×0.665
SMDATpassiveSMDroundrect0.2×0.665
SMCLKpassiveSMDroundrect0.2×0.665
VD1P8passiveSMDroundrect0.2×0.665
BUZZpassiveSMDroundrect0.2×0.665
ENinputSMDroundrect0.2×0.665
UATXpassiveSMDroundrect0.2×0.665
UARXpassiveSMDroundrect0.2×0.665
PRGpassiveSMDroundrect0.2×0.665
CLKINpassiveSMDroundrect0.665×0.2
FOD2passiveSMDroundrect0.665×0.2
FOD1passiveSMDroundrect0.665×0.2
ILIMpassiveSMDroundrect0.665×0.2
MLEDpassiveSMDroundrect0.665×0.2
LED1passiveSMDroundrect0.665×0.2
LED0passiveSMDroundrect0.665×0.2
AVSSgroundSMDroundrect0.665×0.2
VA1P8passiveSMDroundrect0.665×0.2
VA3P3passiveSMDroundrect0.665×0.2
VDD5passiveSMDroundrect0.665×0.2
V5FBpassiveSMDroundrect0.665×0.2
VAINpassiveSMDroundrect0.2×0.665
VPINpassiveSMDroundrect0.2×0.665
SW5passiveSMDroundrect0.2×0.665
PBSTpassiveSMDroundrect0.2×0.665
PVDETpassiveSMDroundrect0.2×0.665
HGpassiveSMDroundrect0.2×0.665
SWPpassiveSMDroundrect0.2×0.665
LGpassiveSMDroundrect0.2×0.665
GD5VpassiveSMDroundrect0.2×0.665
PFBKpassiveSMDroundrect0.2×0.665
CS+passiveSMDroundrect0.2×0.665
CS-passiveSMDroundrect0.2×0.665
EPpassiveSMDroundrect4.4×4.4

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Details

Category
ic
MPN
RT3181AGQW
Manufacturer
Richtek Tech
Package
WQFN-48(6x6)
Footprint
VQFN-48_L6.0-W6.0-P0.40-TL-EP4.4
JLCPCB
C5362673
LCSC
C5362673
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

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Out of Stock(0 pcs)
1-99 pcs$0.0391
100+ pcs$0.0201