regulator

MS9945

Symbol
D21D32D43D54D65D76D87D98D109D1110DRVDD11DRVSS12DVDD13DATACLK14DVSS15PBLK16CLPOB17EP33D132D031NC30NC29NC28SCK27SDATA26SL25REFB24REFT23CCDIN22AVSS21AVDD20SHD19SHP18
Footprint
331234567891011121314151617181920212223242526272829303132
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
D2inputSMDoval0.8×0.28
D3outputSMDoval0.8×0.28
D4ioSMDoval0.8×0.28
D5passiveSMDoval0.8×0.28
D6passiveSMDoval0.8×0.28
D7passiveSMDoval0.8×0.28
D8passiveSMDoval0.8×0.28
D9passiveSMDoval0.8×0.28
D10passiveSMDoval0.28×0.8
D11passiveSMDoval0.28×0.8
DRVDDpassiveSMDoval0.28×0.8
DRVSSpassiveSMDoval0.28×0.8
DVDDpowerSMDoval0.28×0.8
DATACLKpassiveSMDoval0.28×0.8
DVSSgroundSMDoval0.28×0.8
PBLKpassiveSMDoval0.28×0.8
CLPOBpassiveSMDoval0.8×0.28
SHPpassiveSMDoval0.8×0.28
SHDpassiveSMDoval0.8×0.28
AVDDpowerSMDoval0.8×0.28
AVSSgroundSMDoval0.8×0.28
CCDINpassiveSMDoval0.8×0.28
REFTpassiveSMDoval0.8×0.28
REFBpassiveSMDoval0.8×0.28
SLpassiveSMDoval0.28×0.8
SDATApassiveSMDoval0.28×0.8
SCKinputSMDoval0.28×0.8
NCncSMDoval0.28×0.8
NCncSMDoval0.28×0.8
NCncSMDoval0.28×0.8
D0passiveSMDoval0.28×0.8
D1passiveSMDoval0.28×0.8
EPpassiveSMDroundrect3.4×3.4

Key Parameters

Frequency
40MHz

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View Datasheet

Details

Category
regulator
MPN
MS9945
Manufacturer
Hangzhou Ruimeng Tech
Package
QFN-32-EP(5x5)
Footprint
QFN-32_L5.0-W5.0-P0.50-BL-EP3.4
JLCPCB
C1509043
LCSC
C1509043
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3

JLCPCB Stock & Pricing

In Stock(244 pcs)
1-9 pcs$4.4868
10-29 pcs$3.8410
30-99 pcs$3.4571
100-499 pcs$3.0699
500-999 pcs$2.8900
1000-1999 pcs$2.8097
2000-2001 pcs$2.7727
2002+ pcs$2.7727