EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 2 2 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L Regulator_Linear:AMS1117-3.3 U? U 1 1 6078C93E P 5650 2450 AR Path="/6078C93E" Ref="U?" Part="1" AR Path="/6078273A/6078C93E" Ref="U3" Part="1" F 0 "U3" H 5650 2692 50 0000 C CNN F 1 "AMS1117-3.3" H 5650 2601 50 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 5650 2650 50 0001 C CNN F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 5750 2200 50 0001 C CNN F 4 "C6186" H 5650 2450 50 0001 C CNN "LCSC" 1 5650 2450 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 6078C94A P 6250 3050 AR Path="/6078C94A" Ref="#PWR?" Part="1" AR Path="/6078273A/6078C94A" Ref="#PWR0101" Part="1" F 0 "#PWR0101" H 6250 2800 50 0001 C CNN F 1 "GND" H 6255 2877 50 0000 C CNN F 2 "" H 6250 3050 50 0001 C CNN F 3 "" H 6250 3050 50 0001 C CNN 1 6250 3050 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 6078C950 P 5650 3050 AR Path="/6078C950" Ref="#PWR?" Part="1" AR Path="/6078273A/6078C950" Ref="#PWR0102" Part="1" F 0 "#PWR0102" H 5650 2800 50 0001 C CNN F 1 "GND" H 5655 2877 50 0000 C CNN F 2 "" H 5650 3050 50 0001 C CNN F 3 "" H 5650 3050 50 0001 C CNN 1 5650 3050 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 6078C956 P 5050 3050 AR Path="/6078C956" Ref="#PWR?" Part="1" AR Path="/6078273A/6078C956" Ref="#PWR0103" Part="1" F 0 "#PWR0103" H 5050 2800 50 0001 C CNN F 1 "GND" H 5055 2877 50 0000 C CNN F 2 "" H 5050 3050 50 0001 C CNN F 3 "" H 5050 3050 50 0001 C CNN 1 5050 3050 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR? U 1 1 6078C95C P 6250 2400 AR Path="/6078C95C" Ref="#PWR?" Part="1" AR Path="/6078273A/6078C95C" Ref="#PWR0104" Part="1" F 0 "#PWR0104" H 6250 2250 50 0001 C CNN F 1 "+3.3V" H 6265 2573 50 0000 C CNN F 2 "" H 6250 2400 50 0001 C CNN F 3 "" H 6250 2400 50 0001 C CNN 1 6250 2400 1 0 0 -1 $EndComp Wire Wire Line 5350 2450 5050 2450 Wire Wire Line 5050 2450 5050 2550 Wire Wire Line 6250 2400 6250 2450 Wire Wire Line 5950 2450 6250 2450 Connection ~ 6250 2450 Wire Wire Line 6250 2450 6250 2550 Wire Wire Line 6250 2850 6250 3050 $Comp L Device:D_Schottky D? U 1 1 6078C973 P 5050 2150 AR Path="/6078C973" Ref="D?" Part="1" AR Path="/6078273A/6078C973" Ref="D1" Part="1" F 0 "D1" H 5050 1933 50 0000 C CNN F 1 "SS14" H 5050 2024 50 0000 C CNN F 2 "Diode_SMD:D_SMA" H 5050 2025 50 0001 C CNN F 3 "~" H 5050 2150 50 0001 C CNN F 4 "C2480" H 5050 2150 50 0001 C CNN "LCSC" 1 5050 2150 0 -1 -1 0 $EndComp $Comp L Device:C C? U 1 1 6078C989 P 5050 2700 AR Path="/6078C989" Ref="C?" Part="1" AR Path="/6078273A/6078C989" Ref="C1" Part="1" F 0 "C1" H 5165 2746 50 0000 L CNN F 1 "10uF" H 5165 2655 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 5088 2550 50 0001 C CNN F 3 "~" H 5050 2700 50 0001 C CNN F 4 "C15850" H 5050 2700 50 0001 C CNN "LCSC" 1 5050 2700 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0108 U 1 1 60793A86 P 7100 2400 F 0 "#PWR0108" H 7100 2250 50 0001 C CNN F 1 "+3.3V" H 7115 2573 50 0000 C CNN F 2 "" H 7100 2400 50 0001 C CNN F 3 "" H 7100 2400 50 0001 C CNN 1 7100 2400 1 0 0 -1 $EndComp $Comp L power:GND #PWR0109 U 1 1 6079401E P 7100 3050 F 0 "#PWR0109" H 7100 2800 50 0001 C CNN F 1 "GND" H 7105 2877 50 0000 C CNN F 2 "" H 7100 3050 50 0001 C CNN F 3 "" H 7100 3050 50 0001 C CNN 1 7100 3050 1 0 0 -1 $EndComp $Comp L Device:CP C3 U 1 1 60794539 P 7100 2700 F 0 "C3" H 7218 2746 50 0000 L CNN F 1 "TAJB107K006RNJ" H 7218 2655 50 0000 L CNN F 2 "Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B" H 7138 2550 50 0001 C CNN F 3 "~" H 7100 2700 50 0001 C CNN F 4 "C16133" H 7100 2700 50 0001 C CNN "LCSC" 1 7100 2700 1 0 0 -1 $EndComp Wire Wire Line 7100 2550 7100 2400 Wire Wire Line 7100 3050 7100 2850 $Comp L Device:C C? U 1 1 607B779D P 5850 4100 AR Path="/607B779D" Ref="C?" Part="1" AR Path="/6078273A/607B779D" Ref="C6" Part="1" F 0 "C6" H 5965 4146 50 0000 L CNN F 1 "100nF" H 5965 4055 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 5888 3950 50 0001 C CNN F 3 "~" H 5850 4100 50 0001 C CNN F 4 "C14663" H 5850 4100 50 0001 C CNN "LCSC" 1 5850 4100 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR? U 1 1 607B7FBF P 5050 3750 AR Path="/607B7FBF" Ref="#PWR?" Part="1" AR Path="/6078273A/607B7FBF" Ref="#PWR0134" Part="1" F 0 "#PWR0134" H 5050 3600 50 0001 C CNN F 1 "+3.3V" H 5065 3923 50 0000 C CNN F 2 "" H 5050 3750 50 0001 C CNN F 3 "" H 5050 3750 50 0001 C CNN 1 5050 3750 1 0 0 -1 $EndComp $Comp L power:GND #PWR0135 U 1 1 607B9620 P 5050 4450 F 0 "#PWR0135" H 5050 4200 50 0001 C CNN F 1 "GND" H 5055 4277 50 0000 C CNN F 2 "" H 5050 4450 50 0001 C CNN F 3 "" H 5050 4450 50 0001 C CNN 1 5050 4450 1 0 0 -1 $EndComp Wire Wire Line 5050 4450 5050 4350 Wire Wire Line 5850 4250 5850 4350 Wire Wire Line 5850 4350 5050 4350 Connection ~ 5050 4350 Wire Wire Line 5050 4350 5050 4250 Wire Wire Line 5850 3950 5850 3850 Wire Wire Line 5850 3850 5050 3850 Wire Wire Line 5050 3850 5050 3750 Wire Wire Line 5050 3950 5050 3850 Connection ~ 5050 3850 $Comp L Device:C C? U 1 1 607C2A6A P 7900 4100 AR Path="/607C2A6A" Ref="C?" Part="1" AR Path="/6078273A/607C2A6A" Ref="C8" Part="1" F 0 "C8" H 8015 4146 50 0000 L CNN F 1 "100nF" H 8015 4055 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 7938 3950 50 0001 C CNN F 3 "~" H 7900 4100 50 0001 C CNN F 4 "C14663" H 7900 4100 50 0001 C CNN "LCSC" 1 7900 4100 1 0 0 -1 $EndComp $Comp L power:GND #PWR0136 U 1 1 607C2A7C P 7100 4450 F 0 "#PWR0136" H 7100 4200 50 0001 C CNN F 1 "GND" H 7105 4277 50 0000 C CNN F 2 "" H 7100 4450 50 0001 C CNN F 3 "" H 7100 4450 50 0001 C CNN 1 7100 4450 1 0 0 -1 $EndComp Wire Wire Line 7100 4450 7100 4350 Wire Wire Line 7900 4250 7900 4350 Wire Wire Line 7900 4350 7100 4350 Connection ~ 7100 4350 Wire Wire Line 7100 4350 7100 4250 Wire Wire Line 7900 3950 7900 3850 Wire Wire Line 7900 3850 7100 3850 Wire Wire Line 7100 3850 7100 3750 Wire Wire Line 7100 3950 7100 3850 Connection ~ 7100 3850 $Comp L Device:D_Schottky D? U 1 1 607C7255 P 4450 2150 AR Path="/607C7255" Ref="D?" Part="1" AR Path="/6078273A/607C7255" Ref="D6" Part="1" F 0 "D6" H 4450 1933 50 0000 C CNN F 1 "SS14" H 4450 2024 50 0000 C CNN F 2 "Diode_SMD:D_SMA" H 4450 2025 50 0001 C CNN F 3 "~" H 4450 2150 50 0001 C CNN F 4 "C2480" H 4450 2150 50 0001 C CNN "LCSC" 1 4450 2150 0 -1 -1 0 $EndComp Wire Wire Line 5650 2750 5650 3050 Wire Wire Line 5050 2850 5050 3050 Wire Wire Line 5050 2300 5050 2450 Connection ~ 5050 2450 Wire Wire Line 4450 2300 4450 2450 Wire Wire Line 4450 2450 5050 2450 $Comp L power:+12V #PWR0132 U 1 1 608DD823 P 4450 1850 F 0 "#PWR0132" H 4450 1700 50 0001 C CNN F 1 "+12V" H 4465 2023 50 0000 C CNN F 2 "" H 4450 1850 50 0001 C CNN F 3 "" H 4450 1850 50 0001 C CNN 1 4450 1850 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0133 U 1 1 608DE102 P 5050 1850 F 0 "#PWR0133" H 5050 1700 50 0001 C CNN F 1 "+5V" H 5065 2023 50 0000 C CNN F 2 "" H 5050 1850 50 0001 C CNN F 3 "" H 5050 1850 50 0001 C CNN 1 5050 1850 1 0 0 -1 $EndComp Wire Wire Line 4450 1850 4450 2000 Wire Wire Line 5050 1850 5050 2000 $Comp L power:+5V #PWR0137 U 1 1 608E064A P 7100 3750 F 0 "#PWR0137" H 7100 3600 50 0001 C CNN F 1 "+5V" H 7115 3923 50 0000 C CNN F 2 "" H 7100 3750 50 0001 C CNN F 3 "" H 7100 3750 50 0001 C CNN 1 7100 3750 1 0 0 -1 $EndComp $Comp L Device:D_Zener D7 U 1 1 608E2DA3 P 8700 2700 F 0 "D7" V 8654 2780 50 0000 L CNN F 1 "Z 5V" V 8745 2780 50 0000 L CNN F 2 "Diode_SMD:D_MiniMELF" H 8700 2700 50 0001 C CNN F 3 "~" H 8700 2700 50 0001 C CNN 1 8700 2700 0 1 1 0 $EndComp $Comp L Device:D_Zener D8 U 1 1 608E7242 P 9450 2700 F 0 "D8" V 9404 2780 50 0000 L CNN F 1 "Z 12V" V 9495 2780 50 0000 L CNN F 2 "Diode_SMD:D_MiniMELF" H 9450 2700 50 0001 C CNN F 3 "~" H 9450 2700 50 0001 C CNN 1 9450 2700 0 1 1 0 $EndComp $Comp L power:+5V #PWR0138 U 1 1 608EA16E P 8700 2400 F 0 "#PWR0138" H 8700 2250 50 0001 C CNN F 1 "+5V" H 8715 2573 50 0000 C CNN F 2 "" H 8700 2400 50 0001 C CNN F 3 "" H 8700 2400 50 0001 C CNN 1 8700 2400 1 0 0 -1 $EndComp $Comp L power:+12V #PWR0139 U 1 1 608EB6FB P 9450 2400 F 0 "#PWR0139" H 9450 2250 50 0001 C CNN F 1 "+12V" H 9465 2573 50 0000 C CNN F 2 "" H 9450 2400 50 0001 C CNN F 3 "" H 9450 2400 50 0001 C CNN 1 9450 2400 1 0 0 -1 $EndComp $Comp L power:GND #PWR0142 U 1 1 608EC96E P 8700 3050 F 0 "#PWR0142" H 8700 2800 50 0001 C CNN F 1 "GND" H 8705 2877 50 0000 C CNN F 2 "" H 8700 3050 50 0001 C CNN F 3 "" H 8700 3050 50 0001 C CNN 1 8700 3050 1 0 0 -1 $EndComp $Comp L power:GND #PWR0143 U 1 1 608ED499 P 9450 3050 F 0 "#PWR0143" H 9450 2800 50 0001 C CNN F 1 "GND" H 9455 2877 50 0000 C CNN F 2 "" H 9450 3050 50 0001 C CNN F 3 "" H 9450 3050 50 0001 C CNN 1 9450 3050 1 0 0 -1 $EndComp Wire Wire Line 8700 2850 8700 3050 Wire Wire Line 9450 2850 9450 3050 Wire Wire Line 8700 2400 8700 2550 Wire Wire Line 9450 2400 9450 2550 Text Label 4750 2450 0 50 ~ 0 LDO_IN $Comp L Connector:Conn_01x01_Female J? U 1 1 6094781B P 2700 2200 AR Path="/6094781B" Ref="J?" Part="1" AR Path="/6078273A/6094781B" Ref="J9" Part="1" F 0 "J9" H 2728 2226 50 0000 L CNN F 1 "Testpoint_3V3" H 2728 2135 50 0000 L CNN F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 2700 2200 50 0001 C CNN F 3 "~" H 2700 2200 50 0001 C CNN 1 2700 2200 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR? U 1 1 60947821 P 2500 2200 AR Path="/60947821" Ref="#PWR?" Part="1" AR Path="/6078273A/60947821" Ref="#PWR0144" Part="1" F 0 "#PWR0144" H 2500 2050 50 0001 C CNN F 1 "+3.3V" H 2515 2373 50 0000 C CNN F 2 "" H 2500 2200 50 0001 C CNN F 3 "" H 2500 2200 50 0001 C CNN 1 2500 2200 0 -1 -1 0 $EndComp $Comp L Connector:Conn_01x01_Female J? U 1 1 60947827 P 2700 2450 AR Path="/60947827" Ref="J?" Part="1" AR Path="/6078273A/60947827" Ref="J10" Part="1" F 0 "J10" H 2728 2476 50 0000 L CNN F 1 "Testpoint_GND" H 2728 2385 50 0000 L CNN F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 2700 2450 50 0001 C CNN F 3 "~" H 2700 2450 50 0001 C CNN 1 2700 2450 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 6094782D P 2500 2450 AR Path="/6094782D" Ref="#PWR?" Part="1" AR Path="/6078273A/6094782D" Ref="#PWR0145" Part="1" F 0 "#PWR0145" H 2500 2200 50 0001 C CNN F 1 "GND" H 2505 2277 50 0000 C CNN F 2 "" H 2500 2450 50 0001 C CNN F 3 "" H 2500 2450 50 0001 C CNN 1 2500 2450 0 1 1 0 $EndComp $Comp L Connector:Conn_01x01_Female J? U 1 1 609480A1 P 3900 2450 AR Path="/609480A1" Ref="J?" Part="1" AR Path="/6078273A/609480A1" Ref="J11" Part="1" F 0 "J11" H 3792 2225 50 0000 C CNN F 1 "Testpoint_LDO_IN" H 3792 2316 50 0000 C CNN F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 3900 2450 50 0001 C CNN F 3 "~" H 3900 2450 50 0001 C CNN 1 3900 2450 -1 0 0 1 $EndComp Wire Wire Line 4100 2450 4450 2450 Connection ~ 4450 2450 $Comp L Device:C C? U 1 1 609C4CDD P 6250 2700 AR Path="/609C4CDD" Ref="C?" Part="1" AR Path="/6078273A/609C4CDD" Ref="C5" Part="1" F 0 "C5" H 6365 2746 50 0000 L CNN F 1 "10uF" H 6365 2655 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 6288 2550 50 0001 C CNN F 3 "~" H 6250 2700 50 0001 C CNN F 4 "C15850" H 6250 2700 50 0001 C CNN "LCSC" 1 6250 2700 1 0 0 -1 $EndComp $Comp L Device:C C? U 1 1 609C54A2 P 5050 4100 AR Path="/609C54A2" Ref="C?" Part="1" AR Path="/6078273A/609C54A2" Ref="C2" Part="1" F 0 "C2" H 5165 4146 50 0000 L CNN F 1 "10uF" H 5165 4055 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 5088 3950 50 0001 C CNN F 3 "~" H 5050 4100 50 0001 C CNN F 4 "C15850" H 5050 4100 50 0001 C CNN "LCSC" 1 5050 4100 1 0 0 -1 $EndComp $Comp L Device:C C? U 1 1 609C5ABB P 7100 4100 AR Path="/609C5ABB" Ref="C?" Part="1" AR Path="/6078273A/609C5ABB" Ref="C7" Part="1" F 0 "C7" H 7215 4146 50 0000 L CNN F 1 "10uF" H 7215 4055 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 7138 3950 50 0001 C CNN F 3 "~" H 7100 4100 50 0001 C CNN F 4 "C15850" H 7100 4100 50 0001 C CNN "LCSC" 1 7100 4100 1 0 0 -1 $EndComp Wire Wire Line 2300 4100 2300 4200 Wire Wire Line 2400 4100 2300 4100 $Comp L power:GND #PWR0105 U 1 1 60929622 P 2300 4200 F 0 "#PWR0105" H 2300 3950 50 0001 C CNN F 1 "GND" H 2305 4027 50 0000 C CNN F 2 "" H 2300 4200 50 0001 C CNN F 3 "" H 2300 4200 50 0001 C CNN 1 2300 4200 1 0 0 -1 $EndComp $Comp L Connector:Conn_01x03_Male J5 U 1 1 60929628 P 2600 3650 F 0 "J5" H 2572 3582 50 0000 R CNN F 1 "Conn_01x03_Male" H 2572 3673 50 0000 R CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal" H 2600 3650 50 0001 C CNN F 3 "~" H 2600 3650 50 0001 C CNN 1 2600 3650 -1 0 0 1 $EndComp $Comp L Connector:Conn_01x02_Male J12 U 1 1 6092962E P 2600 4100 F 0 "J12" H 2572 3982 50 0000 R CNN F 1 "Conn_01x02_Male" H 2572 4073 50 0000 R CNN F 2 "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" H 2600 4100 50 0001 C CNN F 3 "~" H 2600 4100 50 0001 C CNN 1 2600 4100 -1 0 0 1 $EndComp Text GLabel 2400 3650 0 50 Input ~ 0 VOUT $Comp L power:+12V #PWR0123 U 1 1 60929635 P 2400 4000 F 0 "#PWR0123" H 2400 3850 50 0001 C CNN F 1 "+12V" V 2415 4128 50 0000 L CNN F 2 "" H 2400 4000 50 0001 C CNN F 3 "" H 2400 4000 50 0001 C CNN 1 2400 4000 0 -1 -1 0 $EndComp $Comp L power:+12V #PWR0124 U 1 1 6092963B P 2400 3550 F 0 "#PWR0124" H 2400 3400 50 0001 C CNN F 1 "+12V" V 2415 3678 50 0000 L CNN F 2 "" H 2400 3550 50 0001 C CNN F 3 "" H 2400 3550 50 0001 C CNN 1 2400 3550 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR? U 1 1 60929641 P 2400 3750 AR Path="/60929641" Ref="#PWR?" Part="1" AR Path="/6078273A/60929641" Ref="#PWR0125" Part="1" F 0 "#PWR0125" H 2400 3600 50 0001 C CNN F 1 "+5V" V 2415 3878 50 0000 L CNN F 2 "" H 2400 3750 50 0001 C CNN F 3 "" H 2400 3750 50 0001 C CNN 1 2400 3750 0 -1 -1 0 $EndComp Wire Wire Line 2250 4750 2250 4850 Wire Wire Line 2350 4750 2250 4750 $Comp L power:GND #PWR0146 U 1 1 60929649 P 2250 4850 F 0 "#PWR0146" H 2250 4600 50 0001 C CNN F 1 "GND" H 2255 4677 50 0000 C CNN F 2 "" H 2250 4850 50 0001 C CNN F 3 "" H 2250 4850 50 0001 C CNN 1 2250 4850 1 0 0 -1 $EndComp $Comp L Connector:Conn_01x02_Male J3 U 1 1 6092964F P 2550 4750 F 0 "J3" H 2522 4632 50 0000 R CNN F 1 "Conn_01x02_Male" H 2522 4723 50 0000 R CNN F 2 "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" H 2550 4750 50 0001 C CNN F 3 "~" H 2550 4750 50 0001 C CNN 1 2550 4750 -1 0 0 1 $EndComp $Comp L power:+5V #PWR? U 1 1 60929655 P 2350 4650 AR Path="/60929655" Ref="#PWR?" Part="1" AR Path="/6078273A/60929655" Ref="#PWR0147" Part="1" F 0 "#PWR0147" H 2350 4500 50 0001 C CNN F 1 "+5V" V 2365 4778 50 0000 L CNN F 2 "" H 2350 4650 50 0001 C CNN F 3 "" H 2350 4650 50 0001 C CNN 1 2350 4650 0 -1 -1 0 $EndComp $Comp L power:PWR_FLAG #FLG0101 U 1 1 60A9BE5E P 1050 3800 F 0 "#FLG0101" H 1050 3875 50 0001 C CNN F 1 "PWR_FLAG" H 1050 3973 50 0000 C CNN F 2 "" H 1050 3800 50 0001 C CNN F 3 "~" H 1050 3800 50 0001 C CNN 1 1050 3800 -1 0 0 1 $EndComp $Comp L power:+12V #PWR0149 U 1 1 60A9D3DB P 1050 3800 F 0 "#PWR0149" H 1050 3650 50 0001 C CNN F 1 "+12V" V 1065 3928 50 0000 L CNN F 2 "" H 1050 3800 50 0001 C CNN F 3 "" H 1050 3800 50 0001 C CNN 1 1050 3800 1 0 0 -1 $EndComp $EndSCHEMATC