regulator

LTC3877EUK#TRPBF

Symbol
SNSA1+1TK/SS12VOSNS1+3VOSNS1–4DIFFOUT5VFB16ITH17ITH28TK/SS29VFB2+10VFB2–11SNSA2+12SNS2–13SNSD2+14ILIM15RUN16FREQ17MODE/PLLIN18PHASMD19PGOOD120PGOOD221CLKOUT22SW223SGND/PGND45SNS1–44SNSD1+43ITEMP42VID041VID140VID239VID338VID437VID536VID_EN35CHL_SEL34SW133TG132BOOST131BG130VIN29INTVCC28EXTVCC27BG226BOOST225TG224
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
SNSA1+inputSMDoval1.3×0.3
TK/SS1outputSMDoval1.3×0.3
VOSNS1+ioSMDoval1.3×0.3
VOSNS1–passiveSMDoval1.3×0.3
DIFFOUTpassiveSMDoval1.3×0.3
VFB1passiveSMDoval1.3×0.3
ITH1passiveSMDoval1.3×0.3
ITH2passiveSMDoval1.3×0.3
TK/SS2passiveSMDoval1.3×0.3
VFB2+passiveSMDoval1.3×0.3
VFB2–passiveSMDoval1.3×0.3
SNSA2+passiveSMDoval0.3×1.3
SNS2–passiveSMDoval0.3×1.3
SNSD2+passiveSMDoval0.3×1.3
ILIMpassiveSMDoval0.3×1.3
RUNpassiveSMDoval0.3×1.3
FREQpassiveSMDoval0.3×1.3
MODE/PLLINpassiveSMDoval0.3×1.3
PHASMDpassiveSMDoval0.3×1.3
PGOOD1passiveSMDoval0.3×1.3
PGOOD2passiveSMDoval0.3×1.3
CLKOUTpassiveSMDoval0.3×1.3
SW2passiveSMDoval1.3×0.3
TG2passiveSMDoval1.3×0.3
BOOST2passiveSMDoval1.3×0.3
BG2passiveSMDoval1.3×0.3
EXTVCCpassiveSMDoval1.3×0.3
INTVCCpassiveSMDoval1.3×0.3
VINinputSMDoval1.3×0.3
BG1passiveSMDoval1.3×0.3
BOOST1passiveSMDoval1.3×0.3
TG1passiveSMDoval1.3×0.3
SW1passiveSMDoval1.3×0.3
CHL_SELpassiveSMDoval0.3×1.3
VID_ENpassiveSMDoval0.3×1.3
VID5passiveSMDoval0.3×1.3
VID4passiveSMDoval0.3×1.3
VID3passiveSMDoval0.3×1.3
VID2passiveSMDoval0.3×1.3
VID1passiveSMDoval0.3×1.3
VID0passiveSMDoval0.3×1.3
ITEMPpassiveSMDoval0.3×1.3
SNSD1+passiveSMDoval0.3×1.3
SNS1–passiveSMDoval0.3×1.3
SGND/PGNDgroundSMDroundrect5.2×5.2

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Details

Category
regulator
MPN
LTC3877EUK#TRPBF
Manufacturer
Analog Devices
Package
QFN-44-EP(7x7)
Footprint
QFN-44_L7.0-W7.0-P0.50-BL-EP5.2
JLCPCB
C671989
LCSC
C671989
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 1
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$7.5165
10-11 pcs$7.5165
12-199 pcs$7.5165
200-499 pcs$2.9093
500-999 pcs$2.8065
1000+ pcs$2.7567