ic

UC3903Q

Symbol
+VIN1VREF(2.5V)2GND3GND4WINDOWADJUST5NC6SENSE4INVERT_INPUT7SENSE48SENSE39SENSE210G.P.OP-AMPINV20G.P.OP-AMPN.I.19G.P.OP-AMPOUT18LINE/SWITCHERSENSE17POWEROK16UVDELAY15UVFAULT#14OVFAULT#13OVDELAY12SENSE111
Footprint
2019321678451112139101617181415
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
+VINinputSMDroundrect0.64×2.45
VREF(2.5V)outputSMDroundrect0.64×2.45
GNDgroundSMDroundrect0.64×2.45
GNDgroundSMDroundrect2.45×0.64
WINDOWADJUSTpassiveSMDroundrect2.45×0.64
NCncSMDroundrect2.45×0.64
SENSE4INVERT_INPUTpassiveSMDroundrect2.45×0.64
SENSE4passiveSMDroundrect2.45×0.64
SENSE3passiveSMDroundrect0.64×2.45
SENSE2passiveSMDroundrect0.64×2.45
SENSE1passiveSMDroundrect0.64×2.45
OVDELAYpassiveSMDroundrect0.64×2.45
OVFAULT#passiveSMDroundrect0.64×2.45
UVFAULT#passiveSMDroundrect2.45×0.64
UVDELAYpassiveSMDroundrect2.45×0.64
POWEROKpassiveSMDroundrect2.45×0.64
LINE/SWITCHERSENSEpassiveSMDroundrect2.45×0.64
G.P.OP-AMPOUTpassiveSMDroundrect2.45×0.64
G.P.OP-AMPN.I.passiveSMDroundrect0.64×2.45
G.P.OP-AMPINVpassiveSMDroundrect0.64×2.45

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Details

Category
ic
MPN
UC3903Q
Manufacturer
Texas Instruments
Package
PLCC-20(9x9)
Footprint
PLCC-20_L9.0-W9.0-P1.27-LS9.9-T
JLCPCB
C3688018
LCSC
C3688018
Lifecycle
active
Mounting
SMT
RoHS
Non-Compliant
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$3.3200
10-29 pcs$3.3200
30-199 pcs$3.3200
200-499 pcs$1.2855
500-999 pcs$1.2404
1000+ pcs$1.2178