Add complete power schematic with voltage regulators

1 files changed, 296 insertions, 2 deletions

diff --git a/power_schematic.kicad_sch b/power_schematic.kicad_sch
index f2e1c1d..7ea7f25 100644
--- a/power_schematic.kicad_sch
+++ b/power_schematic.kicad_sch
@@ -1,2 +1,296 @@
-(kicad_sch (version 20231106) (host kicad "7.0.2") (generator kicad-schematic)
-(sheet (at 0 0) (size 176.784 127) (name "Power Supply") (uid 12345678-1234-1234-1234-123456789abc")
+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
\ No newline at end of file