ic

L5957PDTR

Symbol
REG4(3.3V)1IGNIN2IGNOUT3RES4CRES5ENREG1-4(8.5V,3.3V)6ENREG3(5V)7EN_SW8HOLD9GND10HEATSINK11EP21VIN220REG3(5V)19N.C.18REG1(8.5V)17SW16N.C.15VIN114BU13REG2(5V)12
Footprint
123456781092119201817161514131211
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
REG4(3.3V)inputSMDroundrect0.772×1.8
IGNINoutputSMDroundrect0.772×1.8
IGNOUTioSMDroundrect0.772×1.8
RESpassiveSMDroundrect0.772×1.8
CRESpassiveSMDroundrect0.772×1.8
ENREG1-4(8.5V,3.3V)passiveSMDroundrect0.772×1.8
ENREG3(5V)passiveSMDroundrect0.772×1.8
EN_SWpassiveSMDroundrect0.772×1.8
HOLDinputSMDroundrect0.772×1.8
GNDgroundSMDroundrect0.772×1.8
HEATSINKpassiveSMDroundrect0.772×1.8
REG2(5V)passiveSMDroundrect0.772×1.8
BUpassiveSMDroundrect0.772×1.8
VIN1inputSMDroundrect0.772×1.8
N.C.passiveSMDroundrect0.772×1.8
SWoutputSMDroundrect0.772×1.8
REG1(8.5V)passiveSMDroundrect0.772×1.8
N.C.passiveSMDroundrect0.772×1.8
REG3(5V)passiveSMDroundrect0.772×1.8
VIN2inputSMDroundrect0.772×1.8
EPpassiveSMDcustom16.356×6.499

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Details

Category
ic
MPN
L5957PDTR
Manufacturer
STMicroelectronics
Package
PowerSO-20
Footprint
POWERSO-20_L15.9-W11.0-P1.27-LS14.2-BL-EP
JLCPCB
C2659159
LCSC
C2659159
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$4.5253
10-11 pcs$4.5253
12-199 pcs$4.5253
200-599 pcs$1.7510
600-1199 pcs$1.6900
1200+ pcs$1.6595