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Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

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C28
Capacitance
10nF
C13
Capacitance
1nF
C41
Capacitance
2.2uF
C24
Capacitance
100nF
C44
Capacitance
10nF
C38
Capacitance
100nF
C4
Capacitance
10nF
C6
Capacitance
1nF
C37
Capacitance
10nF
C37
Capacitance
100nF
C9
Capacitance
100nF
C49
Capacitance
10nF
C42
Capacitance
100nF
C3
Capacitance
4.7uF
C7
Capacitance
10nF
C30
Capacitance
100nF
C8
Capacitance
10nF
C11
Capacitance
1nF
C27
Capacitance
10nF
C10
Capacitance
100nF
C11
Capacitance
100nF
C17
Capacitance
10nF
C18
Capacitance
100pF
C39
Capacitance
100nF
R33
Resistance
2.2kฮฉ
R43
Resistance
100 ฮฉ
R10
Resistance
4.7 ฮฉ
T2
SPI1_SCK
R11
Resistance
470 ฮฉ
USART1_RX
R31
Resistance
10kฮฉ
R36
Resistance
100kฮฉ
V_SOLAR_EN
5V_PG
USART2_RX
USB_PWR_EN
R22
Resistance
100kฮฉ
V_SOLAR_EN
I_LOAD
SWCLK
RESET
T_BAT
SPI1_MOSI
HS_DRV
SPI1_MISO
R30
Resistance
2.2kฮฉ
USART1_TX
R18
Resistance
470 ฮฉ
R32
Resistance
24.9kฮฉ
SW_NODE
TEMP_INT_PD
SWDIO
LOAD_S
USB_DM
HS_DRV
T_BAT
I_DCDC
R13
Resistance
2.2kฮฉ
LS_DRV
I2C1_SDA
USART2_RX
LS_DRV
V_SOLAR
SOLAR+
PWM_HS
DCDC_OUT
V_BAT
R1
Resistance
4.7 ฮฉ
SSEL
LED_C
BAT+
I2C1_SCL
LED_A
DCDC_OUT
T1
PWM_HS
R27
Resistance
5.6kฮฉ
SPI1_MISO
RESET
R6
Resistance
3mฮฉ
BUTTON
I2C1_SCL
TEMP_INT_PD
R24
Resistance
100kฮฉ
R2
Resistance
1Mฮฉ
R9
Resistance
10kฮฉ
SW_NODE
V_BAT
I_LOAD
R21
Resistance
470 ฮฉ
I_DCDC
R20
Resistance
470 ฮฉ
USART2_TX
SWDIO
I2C1_SDA
SPI1_MOSI
I2C1_SCL
R17
Resistance
3mฮฉ
SPI1_SCK
LOAD_S
PWM_LS
SSEL
USART2_TX
TEMP_EXT
DAC
SOLAR+
LED_B
LOAD+
R4
Resistance
2.2 ฮฉ
R14
Resistance
470 ฮฉ
LED_B
I2C1_SDA
LOAD_EN
DCDC_OUT
LOAD_S
LED_A
V_SOLAR
R24
Resistance
5.6kฮฉ
R3
Resistance
4.7 ฮฉ
DAC
SWCLK
R25
Resistance
100kฮฉ
BOOT0
PWM_LS
R5
Resistance
2.2kฮฉ
R16
Resistance
10kฮฉ
SOLAR-
R15
Resistance
470 ฮฉ
LED_C
LOAD_EN
USB_DP
TP1
PWR_FLAG11
J6
C5
Capacitance
820uF
+3.3V
+3.3V
+3.3V
C1
Capacitance
1200uF
+3.3V
+3.3V
+3.3V
+3.3V
+3V3
+3.3V
+3.3V
+3.3V
J1
Q3
+12V
Q7
End of Life
LED2
P1
+12V
LED4
J2
F2
J8
P2
D4
+12V
U6
Manufacturer Part Number
INA2181A3QDGSRQ1
D1
LED1
+12V
+12V
LED3
LED5
J3
VDDA
J4
D5
Q1
Q2
U1
Manufacturer Part Number
LM5109MA-NOPB
F1
Q4
IC6
L1
Inductance
47uH
U3
No layout yet

When components get added to the schematic, they'll show up here.



  • Generic Inductor
    A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 ยตH, 10 ยตH, 100 ยตH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 ยตH, 12 ยตH, 120 ยตH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 ยตH, 15 ยตH, 150 ยตH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 ยตH, 18 ยตH, 180 ยตH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 ยตH, 22 ยตH, 220 ยตH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 ยตH, 27 ยตH, 270 ยตH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 ยตH, 33 ยตH, 330 ยตH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 ยตH, 39 ยตH, 390 ยตH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 ยตH, 47 ยตH, 470 ยตH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 ยตH, 56 ยตH, 560 ยตH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 ยตH, 68 ยตH, 680 ยตH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 ยตH, 82 ยตH, 820 ยตH, 8.2 mH #generics #CommonPartsLibrary
  • Generic Capacitor
    A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary
  • Generic Resistor
    A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case codeโ€”supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
  • Net Portal
    Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
  • RMCF0805JT47K0
    General Purpose Thick Film Standard Power and High-Power Chip Resistor 47 kOhms ยฑ5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film Features: - RMCF โ€“ standard power ratings - RMCP โ€“ high power ratings - Nickel barrier terminations standard - Power derating from 100% at 70ยบC to zero at +155ยบC - RoHS compliant, REACH compliant, and halogen free - AEC-Q200 compliant
  • 875105359001
    10 ยตF 16 V Aluminum - Polymer Capacitors Radial, Can - SMD 30mOhm 2000 Hrs @ 105ยฐC #commonpartslibrary #capacitor #aluminumpolymer #radialcan
  • CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric)
  • 1070TR
    Battery Holder (Open) Coin, 20.0mm 1 Cell SMD (SMT) Tab bate or batt #forLedBlink
  • Ground
    A common return path for electric current. Commonly known as ground.
  • Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.

MPPT Solar Charge Controller

MPPT Solar Charge Controller thumbnail
10A MPPT Solar Charge Controller with dual USB ports using Low-power 32bit ARMCortex-M0+ MCU (STM32L072). Expandable via Olimex Universal Extension Connector (UEXT) featuring I2C

Layout Rules

mm

Yes

10mm

Top

deg

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Digi-Key

$6.60โ€“$11.21

LCSC

$17.30

Mouser

$6.43

Controls