regulator

IR3891MTRPBF

Symbol
Vsns11EN12Vin3VCC/LDO_out4GND5Seq6RT/Sync7EN28Vsns29FB210Comp211PGood212Boot213PVin214PVin215PGnd216FB131Comp130PGood129Boot128PVin127PVin126PGnd125PGnd124PGnd123SW122SW121SW220SW219PGnd218PGnd217
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
Vsns1inputSMDroundrect0.225×0.438
EN1outputSMDroundrect0.225×0.438
VininputSMDroundrect0.225×0.438
VCC/LDO_outpowerSMDroundrect0.225×0.438
GNDgroundSMDroundrect0.225×0.598
SeqpassiveSMDroundrect0.225×0.438
RT/SyncpassiveSMDroundrect0.225×0.438
EN2passiveSMDroundrect0.225×0.438
Vsns2passiveSMDroundrect0.225×0.438
FB2passiveSMDroundrect0.225×0.438
Comp2passiveSMDroundrect0.225×0.438
PGood2passiveSMDroundrect0.225×0.438
Boot2passiveSMDroundrect0.225×0.438
PVin2passiveSMDroundrect0.355×0.716
PVin2passiveSMDroundrect0.355×0.543
PGnd2passiveSMDroundrect0.425×0.543
PGnd2passiveSMDroundrect0.425×0.543
PGnd2passiveSMDroundrect0.425×0.543
SW2passiveSMDroundrect0.45×0.543
SW2passiveSMDroundrect0.45×0.543
SW1passiveSMDroundrect0.45×0.543
SW1passiveSMDroundrect0.45×0.543
PGnd1passiveSMDroundrect0.425×0.543
PGnd1passiveSMDroundrect0.425×0.543
PGnd1passiveSMDroundrect0.425×0.543
PVin1passiveSMDroundrect0.355×0.543
PVin1passiveSMDroundrect0.355×0.716
Boot1passiveSMDroundrect0.225×0.438
PGood1passiveSMDroundrect0.225×0.438
Comp1passiveSMDroundrect0.225×0.438
FB1passiveSMDroundrect0.225×0.438

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Details

Category
regulator
MPN
IR3891MTRPBF
Manufacturer
Infineon Technologies
Package
PQFN-31-EP(5x6)
Footprint
PQFN-31_L5.0-W6.0-P0.50-BL-EP
JLCPCB
C537727
LCSC
C537727
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$5.8281
10-11 pcs$5.8281
12-199 pcs$5.8281
200-499 pcs$2.2555
500-999 pcs$2.1767
1000+ pcs$2.1382