regulator

SR9900A

Symbol
AVDD331MDI+[0]2MDI-[0]3MDI+[1]4MDI-[1]5U2GND6U2DM7U2DP8DVDD129AVDD3310VDD511DVDD12_UPS12DVDD3313EP25RSET24AVDD1223XTAL222XTAL121SPISDO20LANWAKEB19SPISDI18LED1/SPISCK17DVDD1216LED0/SPICSB15GPIO14
Footprint
12345678910111213141516171819202122232425
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
AVDD33inputSMDroundrect0.28×0.7
MDI+[0]outputSMDroundrect0.28×0.7
MDI-[0]ioSMDroundrect0.28×0.7
MDI+[1]passiveSMDroundrect0.28×0.7
MDI-[1]passiveSMDroundrect0.28×0.7
U2GNDpassiveSMDroundrect0.28×0.7
U2DMpassiveSMDroundrect0.28×0.7
U2DPpassiveSMDroundrect0.28×0.7
DVDD12passiveSMDroundrect0.28×0.7
AVDD33passiveSMDroundrect0.28×0.7
VDD5passiveSMDroundrect0.28×0.7
DVDD12_UPSpassiveSMDroundrect0.28×0.7
DVDD33passiveSMDroundrect0.28×0.7
GPIOpassiveSMDroundrect0.28×0.7
LED0/SPICSBpassiveSMDroundrect0.28×0.7
DVDD12passiveSMDroundrect0.28×0.7
LED1/SPISCKpassiveSMDroundrect0.28×0.7
SPISDIpassiveSMDroundrect0.28×0.7
LANWAKEBpassiveSMDroundrect0.28×0.7
SPISDOpassiveSMDroundrect0.28×0.7
XTAL1passiveSMDroundrect0.28×0.7
XTAL2passiveSMDroundrect0.28×0.7
AVDD12passiveSMDroundrect0.28×0.7
RSETpassiveSMDroundrect0.28×0.7
EPpassiveSMDroundrect2.5×2.5

Save parts to a list and design PCBs from them

View Datasheet

Details

Category
regulator
MPN
SR9900A
Manufacturer
CoreChips
Package
QFN-24-EP(4x4)
Footprint
QFN-24_L4.0-W4.0-P0.50-BL-EP2.5
JLCPCB
C22371375
LCSC
C22371375
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$1.6129
10-29 pcs$1.3527
30-99 pcs$1.2097
100-489 pcs$1.0474
490-979 pcs$0.9751
980+ pcs$0.9430