3v3_Regulator.sch-bak
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 7
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Capstone_Symbols:ADP121-AUJZ33R7 IC?
U 1 1 6150F1E3
P 4900 3750
AR Path="/6150F1E3" Ref="IC?"  Part="1" 
AR Path="/6150E9AC/6150F1E3" Ref="IC3"  Part="1" 
F 0 "IC3" H 5450 4015 50  0000 C CNN
F 1 "ADP121-AUJZ33R7" H 5450 3924 50  0000 C CNN
F 2 "SamacSys_Parts:SOT95P280X100-5N" H 5850 3850 50  0001 L CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Analog-Devices-ADI-ADP121-AUJZ33R7_C50499.pdf" H 5850 3750 50  0001 L CNN
F 4 "Linear Voltage Regulators 150mA Low Quiescent Crnt CMOS" H 5850 3650 50  0001 L CNN "Description"
F 5 "1" H 5850 3550 50  0001 L CNN "Height"
F 6 "Analog Devices" H 5850 3450 50  0001 L CNN "Manufacturer_Name"
F 7 "ADP121-AUJZ33R7" H 5850 3350 50  0001 L CNN "Manufacturer_Part_Number"
F 8 "584-ADP121-AUJZ33R7" H 5850 3250 50  0001 L CNN "Mouser Part Number"
F 9 "https://www.mouser.co.uk/ProductDetail/Analog-Devices/ADP121-AUJZ33R7?qs=BpaRKvA4VqHby1qhPTxfCw%3D%3D" H 5850 3150 50  0001 L CNN "Mouser Price/Stock"
F 10 "" H 5850 3050 50  0001 L CNN "Arrow Part Number"
F 11 "" H 5850 2950 50  0001 L CNN "Arrow Price/Stock"
	1    4900 3750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 61510D5D
P 3950 4025
F 0 "C2" H 4065 4071 50  0000 L CNN
F 1 "10uF" H 4065 3980 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3988 3875 50  0001 C CNN
F 3 "~" H 3950 4025 50  0001 C CNN
	1    3950 4025
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 3750 4625 3750
Wire Wire Line
	3950 3750 3950 3875
Wire Wire Line
	4900 3850 4350 3850
Wire Wire Line
	4350 3850 4350 4275
Wire Wire Line
	4350 4275 3950 4275
Wire Wire Line
	3950 4275 3950 4175
Wire Wire Line
	4900 3950 4625 3950
Wire Wire Line
	4625 3950 4625 3750
Connection ~ 4625 3750
Wire Wire Line
	4625 3750 3950 3750
$Comp
L Device:C C3
U 1 1 61514291
P 6425 4250
F 0 "C3" H 6540 4296 50  0000 L CNN
F 1 "10uF" H 6540 4205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6463 4100 50  0001 C CNN
F 3 "~" H 6425 4250 50  0001 C CNN
	1    6425 4250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR02
U 1 1 61515A2B
P 6425 4525
F 0 "#PWR02" H 6425 4275 50  0001 C CNN
F 1 "GND" H 6430 4352 50  0000 C CNN
F 2 "" H 6425 4525 50  0001 C CNN
F 3 "" H 6425 4525 50  0001 C CNN
	1    6425 4525
	1    0    0    -1  
$EndComp
Wire Wire Line
	6425 4400 6425 4475
$Comp
L power:GND #PWR01
U 1 1 615162EC
P 3950 4325
F 0 "#PWR01" H 3950 4075 50  0001 C CNN
F 1 "GND" H 3955 4152 50  0000 C CNN
F 2 "" H 3950 4325 50  0001 C CNN
F 3 "" H 3950 4325 50  0001 C CNN
	1    3950 4325
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 4325 3950 4275
Connection ~ 3950 4275
$Comp
L Device:C C1
U 1 1 61516A5B
P 3450 4025
F 0 "C1" H 3565 4071 50  0000 L CNN
F 1 "100nF" H 3565 3980 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3488 3875 50  0001 C CNN
F 3 "" H 3450 4025 50  0001 C CNN
	1    3450 4025
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 61517237
P 6925 4250
F 0 "C4" H 7040 4296 50  0000 L CNN
F 1 "100nF" H 7040 4205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6963 4100 50  0001 C CNN
F 3 "~" H 6925 4250 50  0001 C CNN
	1    6925 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 3875 3450 3750
Wire Wire Line
	3450 3750 3950 3750
Connection ~ 3950 3750
Wire Wire Line
	3450 4175 3450 4275
Wire Wire Line
	3450 4275 3950 4275
Wire Wire Line
	6425 3850 6925 3850
Connection ~ 6425 3850
Wire Wire Line
	6925 4400 6925 4475
Wire Wire Line
	6925 4475 6425 4475
Connection ~ 6425 4475
Wire Wire Line
	6425 4475 6425 4525
Text Notes 3700 3650 0    50   ~ 0
Bypass Caps
Text Notes 6600 4600 0    50   ~ 0
Output Capacitance
$Comp
L power:+5V #PWR0104
U 1 1 61535436
P 2700 3425
F 0 "#PWR0104" H 2700 3275 50  0001 C CNN
F 1 "+5V" H 2715 3598 50  0000 C CNN
F 2 "" H 2700 3425 50  0001 C CNN
F 3 "" H 2700 3425 50  0001 C CNN
	1    2700 3425
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 3425 2700 3750
$Comp
L power:+3.3V #PWR0105
U 1 1 61536656
P 7625 3425
F 0 "#PWR0105" H 7625 3275 50  0001 C CNN
F 1 "+3.3V" H 7640 3598 50  0000 C CNN
F 2 "" H 7625 3425 50  0001 C CNN
F 3 "" H 7625 3425 50  0001 C CNN
	1    7625 3425
	1    0    0    -1  
$EndComp
Wire Wire Line
	7625 3425 7625 3525
Text HLabel 2575 3750 0    50   Input ~ 0
VCC_5V
Wire Wire Line
	6925 3850 6925 4100
Wire Wire Line
	6425 3850 6425 4100
Wire Wire Line
	2575 3750 2700 3750
$Comp
L Connector:TestPoint Buck_Comp?
U 1 1 61739799
P 6425 3400
AR Path="/6150E4AA/61739799" Ref="Buck_Comp?"  Part="1" 
AR Path="/6150E9AC/61739799" Ref="VCC_3v3"  Part="1" 
F 0 "VCC_3v3" V 6425 3588 50  0000 L CNN
F 1 "Buck_Soft_Start" V 6470 3588 50  0001 L CNN
F 2 "TestPoint:TestPoint_Keystone_5019_Minature" H 6625 3400 50  0001 C CNN
F 3 "~" H 6625 3400 50  0001 C CNN
	1    6425 3400
	1    0    0    -1  
$EndComp
Text GLabel 8225 3225 2    50   Input ~ 0
VCC_3v3
Wire Wire Line
	8225 3225 7900 3225
Wire Wire Line
	7900 3225 7900 3525
Wire Wire Line
	7900 3525 7625 3525
$Comp
L Device:Jumper_NO_Small JP?
U 1 1 6178E8E9
P 3175 3750
AR Path="/615DDE08/6178E8E9" Ref="JP?"  Part="1" 
AR Path="/6150E9AC/6178E8E9" Ref="JP4"  Part="1" 
F 0 "JP4" H 3175 3935 50  0000 C CNN
F 1 "Jumper_NO_Small" H 3175 3844 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 3175 3750 50  0001 C CNN
F 3 "~" H 3175 3750 50  0001 C CNN
	1    3175 3750
	1    0    0    -1  
$EndComp
Connection ~ 2700 3750
Wire Wire Line
	2700 3750 3075 3750
Wire Wire Line
	3275 3750 3450 3750
Connection ~ 3450 3750
Connection ~ 7625 3525
Wire Wire Line
	7625 3525 7625 3850
Wire Wire Line
	8175 3850 7625 3850
Text HLabel 8175 3850 2    50   Input ~ 0
VCC_3V3
$Comp
L Device:Jumper_NO_Small JP?
U 1 1 617933E9
P 7075 3850
AR Path="/615DDE08/617933E9" Ref="JP?"  Part="1" 
AR Path="/6150E9AC/617933E9" Ref="JP5"  Part="1" 
F 0 "JP5" H 7075 4035 50  0000 C CNN
F 1 "Jumper_NO_Small" H 7075 3944 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 7075 3850 50  0001 C CNN
F 3 "~" H 7075 3850 50  0001 C CNN
	1    7075 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	6975 3850 6925 3850
Connection ~ 6925 3850
Wire Wire Line
	7175 3850 7625 3850
Connection ~ 7625 3850
Wire Wire Line
	6000 3850 6425 3850
Wire Wire Line
	6425 3400 6425 3850
Text Label 6075 3850 0    50   ~ 0
3V3_NO_JUMPER
Text Label 7750 3850 0    50   ~ 0
3V3
$EndSCHEMATC