regulator

CH9102X

Symbol
DCD1RI2GND3UD+4UD-5V36VDD57VBUS8RST#9ACT#10SUSPEND#11SUSPEND12NC13NC14NC15GND29DTR28DSR27TXD26RXD25RTS24CTS23V322GPIO521GPIO620TXS/GPIO019RXS/GPIO118TNOW/GPIO217WAKEUP/GPIO316
Footprint
2928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
DCDinputSMDoval1.03×0.28
RIoutputSMDoval1.03×0.28
GNDgroundSMDoval1.03×0.28
UD+passiveSMDoval1.03×0.28
UD-passiveSMDoval1.03×0.28
V3passiveSMDoval1.03×0.28
VDD5passiveSMDoval1.03×0.28
VBUSpassiveSMDoval0.28×1.03
RST#passiveSMDoval0.28×1.03
ACT#passiveSMDoval0.28×1.03
SUSPEND#passiveSMDoval0.28×1.03
SUSPENDpassiveSMDoval0.28×1.03
NCncSMDoval0.28×1.03
NCncSMDoval0.28×1.03
NCncSMDoval1.03×0.28
WAKEUP/GPIO3passiveSMDoval1.03×0.28
TNOW/GPIO2passiveSMDoval1.03×0.28
RXS/GPIO1passiveSMDoval1.03×0.28
TXS/GPIO0passiveSMDoval1.03×0.28
GPIO6passiveSMDoval1.03×0.28
GPIO5passiveSMDoval1.03×0.28
V3passiveSMDoval0.28×1.03
CTSpassiveSMDoval0.28×1.03
RTSpassiveSMDoval0.28×1.03
RXDinputSMDoval0.28×1.03
TXDoutputSMDoval0.28×1.03
DSRpassiveSMDoval0.28×1.03
DTRpassiveSMDoval0.28×1.03
GNDgroundSMDroundrect2.7×2.7

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Details

Category
regulator
MPN
CH9102X
Manufacturer
WCH(Jiangsu Qin Heng)
Package
QFN-28(5x5)
Footprint
TQFN-28_L5.0-W5.0-P0.50-BL-EP2.7
JLCPCB
C5187522
LCSC
C5187522
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

JLCPCB Stock & Pricing

In Stock(1,968 pcs)
1-9 pcs$1.3045
10-29 pcs$1.0844
30-99 pcs$0.9639
100-489 pcs$0.8274
490-979 pcs$0.7294
980+ pcs$0.7021