regulator

LTC3857IUH#PBF

Symbol
SENSE1–1FREQ2PHASMD3CLKOUT4PLLIN/MODE5SGND6RUN17RUN28SENSE2–9SENSE2+10VFB211ITH212TRACK/SS213PGOOD214TG215SW216BOOST217EP33SENSE1+32VFB131ITH130TRACK/SS129ILIM28PGOOD127TG126SW125BOOST124BG123VIN22PGND21EXTVCC20INTVCC19BG218
Footprint
331234567891011121314151617181920212223242526272829303132
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
SENSE1–inputSMDoval0.8×0.28
FREQoutputSMDoval0.8×0.28
PHASMDioSMDoval0.8×0.28
CLKOUTpassiveSMDoval0.8×0.28
PLLIN/MODEpassiveSMDoval0.8×0.28
SGNDgroundSMDoval0.8×0.28
RUN1passiveSMDoval0.8×0.28
RUN2passiveSMDoval0.8×0.28
SENSE2–passiveSMDoval0.28×0.8
SENSE2+passiveSMDoval0.28×0.8
VFB2passiveSMDoval0.28×0.8
ITH2passiveSMDoval0.28×0.8
TRACK/SS2passiveSMDoval0.28×0.8
PGOOD2passiveSMDoval0.28×0.8
TG2passiveSMDoval0.28×0.8
SW2passiveSMDoval0.28×0.8
BOOST2passiveSMDoval0.8×0.28
BG2passiveSMDoval0.8×0.28
INTVCCpassiveSMDoval0.8×0.28
EXTVCCpassiveSMDoval0.8×0.28
PGNDgroundSMDoval0.8×0.28
VINinputSMDoval0.8×0.28
BG1passiveSMDoval0.8×0.28
BOOST1passiveSMDoval0.8×0.28
SW1passiveSMDoval0.28×0.8
TG1passiveSMDoval0.28×0.8
PGOOD1passiveSMDoval0.28×0.8
ILIMpassiveSMDoval0.28×0.8
TRACK/SS1passiveSMDoval0.28×0.8
ITH1passiveSMDoval0.28×0.8
VFB1passiveSMDoval0.28×0.8
SENSE1+passiveSMDoval0.28×0.8
EPpassiveSMDroundrect3.5×3.5

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Details

Category
regulator
MPN
LTC3857IUH#PBF
Manufacturer
Analog Devices
Package
QFN-32-EP(5x5)
Footprint
QFN-32_L5.0-W5.0-P0.50-TL-EP3.5
JLCPCB
C686398
LCSC
C686398
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 1
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$8.1815
10-29 pcs$8.1815
30-199 pcs$8.1815
200-499 pcs$3.1663
500-999 pcs$3.0554
1000+ pcs$3.0008