regulator

TPS55289RYQR

Symbol
EN/UVLO1MODE2SCL3SDA4DITH/SYNC5FSW6VIN7SW18PGND9SW210VOUT11EXTVCC21BOOT120BOOT219VCC18AGND17CDC16COMP15FB/INT#14ISN13ISP12
Footprint
123456789101112131415161718192120
3D Model
No 3D preview
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
EN/UVLOinputSMDroundrect0.6×0.25
MODEoutputSMDroundrect0.6×0.25
SCLioSMDroundrect0.6×0.25
SDApassiveSMDroundrect0.6×0.25
DITH/SYNCpassiveSMDroundrect0.25×0.65
FSWpassiveSMDroundrect0.25×0.6
VINinputSMDroundrect0.25×3.4
SW1passiveSMDroundrect0.25×3.4
PGNDgroundSMDroundrect0.33×3.4
SW2passiveSMDroundrect0.25×3.4
VOUToutputSMDroundrect0.25×3.4
ISPpassiveSMDroundrect0.25×0.6
ISNpassiveSMDroundrect0.25×0.65
FB/INT#inputSMDroundrect0.6×0.25
COMPpassiveSMDroundrect0.6×0.25
CDCpassiveSMDroundrect0.6×0.25
AGNDgroundSMDroundrect0.6×0.25
VCCpowerSMDroundrect0.25×0.65
BOOT2passiveSMDroundrect0.25×0.6
BOOT1passiveSMDroundrect0.25×0.6
EXTVCCpassiveSMDroundrect0.25×0.65

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Details

Category
regulator
MPN
TPS55289RYQR
Manufacturer
Texas Instruments
Package
VQFN-HR-21(3x5)
Footprint
VQFN-21_L5.0-W3.0-P0.50-TL
JLCPCB
C5942077
LCSC
C5942077
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$3.3510
10-29 pcs$2.8787
30-99 pcs$2.5960
100-499 pcs$2.3117
500-999 pcs$2.1800
1000+ pcs$2.1221