ic

IS31FL3737B-QFLS4-TR

Symbol
SW11SW22SW33PGND4SW45SW56SW67SW78SW89SW910PGND11SW1012SW1113SW1214CS115CS216CS317CS418PVCC19CS520CS621EP41GND40IICRST39SDB38INTB37ADDR36SCL35SDA34SYNC33VIO32VCC31ISET30AGND29CS1228CS1127PVCC26CS1025CS924CS823CS722
Footprint
1234567891021222324252627282930403938373635343332312019181716151413121141
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
SW1inputSMDoval0.8×0.2
SW2outputSMDoval0.8×0.2
SW3ioSMDoval0.8×0.2
PGNDgroundSMDoval0.8×0.2
SW4passiveSMDoval0.8×0.2
SW5passiveSMDoval0.8×0.2
SW6passiveSMDoval0.8×0.2
SW7passiveSMDoval0.8×0.2
SW8passiveSMDoval0.8×0.2
SW9passiveSMDoval0.8×0.2
PGNDgroundSMDoval0.2×0.8
SW10passiveSMDoval0.2×0.8
SW11passiveSMDoval0.2×0.8
SW12passiveSMDoval0.2×0.8
CS1passiveSMDoval0.2×0.8
CS2passiveSMDoval0.2×0.8
CS3passiveSMDoval0.2×0.8
CS4passiveSMDoval0.2×0.8
PVCCpassiveSMDoval0.2×0.8
CS5passiveSMDoval0.2×0.8
CS6passiveSMDoval0.8×0.2
CS7passiveSMDoval0.8×0.2
CS8passiveSMDoval0.8×0.2
CS9passiveSMDoval0.8×0.2
CS10passiveSMDoval0.8×0.2
PVCCpassiveSMDoval0.8×0.2
CS11passiveSMDoval0.8×0.2
CS12passiveSMDoval0.8×0.2
AGNDgroundSMDoval0.8×0.2
ISETpassiveSMDoval0.8×0.2
VCCpowerSMDoval0.2×0.8
VIOpassiveSMDoval0.2×0.8
SYNCpassiveSMDoval0.2×0.8
SDApassiveSMDoval0.2×0.8
SCLpassiveSMDoval0.2×0.8
ADDRpassiveSMDoval0.2×0.8
INTBpassiveSMDoval0.2×0.8
SDBpassiveSMDoval0.2×0.8
IICRSTpassiveSMDoval0.2×0.8
GNDgroundSMDoval0.2×0.8
EPpassiveSMDroundrect3.5×3.5

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Details

Category
ic
MPN
IS31FL3737B-QFLS4-TR
Manufacturer
ISSI(Integrated Silicon Solution)
Package
QFN-40(5x5)
Footprint
WQFN-40_L5.0-W5.0-P0.40-TL-EP3.5
JLCPCB
C2940515
LCSC
C2940515
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$1.9502
10-29 pcs$1.6691
30-99 pcs$1.4940
100-499 pcs$1.3141
500-999 pcs$1.2322
1000+ pcs$1.1968