EESchema Schematic File Version 4 EELAYER 0 0 EELAYER END $Descr A4 11693 8268 encoding UTF-8 Sheet 1/1 Title "Power Distribution" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $EndSCHEMATC $Comp L power:USB_+5V #PWR0 U 1 1 5E114DAF P 3000 5000 1 3000 5000 0 -1 0 0 $EndComp $Comp L Regulator_Linear:AP2112K-3.3TRG1 U4 U 1 1 5E114DB0 P 4500 5000 F 0 "U4" H 4554 5088 50 0000 C CNN F 1 "AP2112K-3.3TRG1" H 4554 4962 50 0000 C CNN F 2 "Regulator_Linear:AP2112K-3.3TRG1" H 4500 5000 50 0000 C CNN F 3 "" H 4500 5000 50 0000 C CNN 1 4500 5000 1 0 0 0 "AP2112K-3.3TRG1" 0 -1 0 0 $EndComp $Comp L Regulator_Linear:AP2112K-1.2TRG1 U5 U 1 1 5E114DB1 P 4500 4000 F 0 "U5" H 4554 4088 50 0000 C CNN F 1 "AP2112K-1.2TRG1" H 4554 3962 50 0000 C CNN F 2 "Regulator_Linear:AP2112K-1.2TRG1" H 4500 4000 50 0000 C CNN F 3 "" H 4500 4000 50 0000 C CNN 1 4500 4000 1 0 0 0 "AP2112K-1.2TRG1" 0 -1 0 0 $EndComp $Comp L power:+3V3 #PWR1 U 1 1 5E114DB2 P 6000 5000 1 6000 5000 0 -1 0 0 $EndComp $Comp L power:+1V2 #PWR2 U 1 1 5E114DB3 P 6000 4000 1 6000 4000 0 -1 0 0 $EndComp $Comp L power:GND #PWR3 U 1 1 5E114DB4 P 4500 3500 1 4500 3500 0 -1 0 0 $EndComp $Comp L Device:C C1 U 1 1 5E114DB5 P 4000 4800 F 0 "C1" H 4054 4888 50 0000 C CNN F 1 "10uF" H 4054 4762 50 0000 C CNN F 2 "Device:C" H 4000 4800 50 0000 C CNN F 3 "" H 4000 4800 50 0000 C CNN 1 4000 4800 1 0 0 0 "10uF" 0 -1 0 0 $EndComp $Comp L Device:C C2 U 1 1 5E114DB6 P 5000 4800 F 0 "C2" H 5054 4888 50 0000 C CNN F 1 "100nF" H 5054 4762 50 0000 C CNN F 2 "Device:C" H 5000 4800 50 0000 C CNN F 3 "" H 5000 4800 50 0000 C CNN 1 5000 4800 1 0 0 0 "100nF" 0 -1 0 0 $EndComp $Wire 3000 4900 3500 4900 $EndWire $Wire 3500 4900 3500 5100 $EndWire $Wire 3500 5100 4000 5100 $EndWire $Wire 4000 5100 4000 4900 $EndWire $Wire 4000 5100 4500 5100 $EndWire $Wire 4500 5100 4500 5200 $EndWire $Text Label 4500 5200 60 0000 0 ~ 0 VIN_5V $EndText $Wire 4500 4900 5000 4900 $EndWire $Wire 5000 4900 5000 4700 $EndWire $Wire 5000 4700 4500 4700 $EndWire $Wire 4500 4700 4500 4800 $EndWire $Text Label 4500 4800 60 0000 0 ~ 0 VOUT_3V3 $EndText $Wire 6000 4900 5500 4900 $EndWire $Wire 5500 4900 5500 4700 $EndWire $Wire 5500 4700 6000 4700 $EndWire $Text Label 6000 4900 60 0000 0 ~ 0 +3V3_OUT $EndText $Comp L Device:C C3 U 1 1 5E114DC1 P 4000 4200 F 0 "C3" H 4054 4288 50 0000 C CNN F 1 "100nF" H 4054 4162 50 0000 C CNN F 2 "Device:C" H 4000 4200 50 0000 C CNN F 3 "" H 4000 4200 50 0000 C CNN 1 4000 4200 1 0 0 0 "100nF" 0 -1 0 0 $EndComp $Comp L Device:C C4 U 1 1 5E114DC2 P 5000 4200 F 0 "C4" H 5054 4288 50 0000 C CNN F 1 "10uF" H 5054 4162 50 0000 C CNN F 2 "Device:C" H 5000 4200 50 0000 C CNN F 3 "" H 5000 4200 50 0000 C CNN 1 5000 4200 1 0 0 0 "10uF" 0 -1 0 0 $EndComp $Comp L power:+1V2 #PWR4 U 1 1 5E114DC3 P 6000 3500 1 6000 3500 0 -1 0 0 $EndComp $Wire 4500 4100 4500 4300 $EndWire $Wire 4500 4300 4000 4300 $EndWire $Wire 4000 4300 4000 4100 $EndWire $Wire 4000 4100 4500 4100 $EndWire $Wire 4500 3900 5000 3900 $EndWire $Wire 5000 3900 5000 4300 $EndWire $Wire 5000 4300 4500 4300 $EndWire $Text Label 4500 4300 60 0000 0 ~ 0 VOUT_1V2 $EndText $Wire 6000 3900 5500 3900 $EndWire $Wire 5500 3900 5500 3700 $EndWire $Wire 5500 3700 6000 3700 $EndWire $Text Label 6000 3900 60 0000 0 ~ 0 +1V2_OUT $EndText $Wire 4500 3800 5000 3800 $EndWire $Wire 5000 3800 5000 3600 $EndWire $Wire 5000 3600 4500 3600 $EndWire $NoConn ~ 6000 4000 $EndNoConn $Wire 4500 3500 4500 3700 $EndWire $Wire 4500 3700 5000 3700 $EndWire $Wire 5000 3700 5000 3500 $EndWire $Text Label 5000 3500 60 0000 0 ~ 0 GND_FB $EndText $Comp L Device:C C5 U 1 1 5E114DD0 P 2000 2500 F 0 "C5" H 2054 2588 50 0000 C CNN F 1 "100uF" H 2054 2462 50 0000 C CNN F 2 "Device:C" H 2000 2500 50 0000 C CNN F 3 "" H 2000 2500 50 0000 C CNN 1 2000 2500 1 0 0 0 "100uF" 0 -1 0 0 $EndComp $Comp L Device:C C6 U 1 1 5E114DD1 P 2500 2500 F 0 "C6" H 2554 2588 50 0000 C CNN F 1 "100nF" H 2554 2462 50 0000 C CNN F 2 "Device:C" H 2500 2500 50 0000 C CNN F 3 "" H 2500 2500 50 0000 C CNN 1 2500 2500 1 0 0 0 "100nF" 0 -1 0 0 $EndComp $Wire 1500 2400 1800 2400 $EndWire $Wire 1800 2400 2000 2400 $EndWire $Wire 2000 2400 2000 2600 $EndWire $Wire 2000 2600 1800 2600 $EndWire $Wire 1800 2600 1800 2400 $EndWire $Text Label 1800 2600 60 0000 0 ~ 0 USB_VIN_BULK_CAP $EndText $Wire 2500 2400 2700 2400 $EndWire $Wire 2700 2400 2700 2600 $EndWire $Wire 2700 2600 2500 2600 $EndWire $Wire 2500 2600 2500 2400 $EndWire $Text Label 2700 2600 60 0000 0 ~ 0 USB_VIN_HF_BYPASS $EndText