Bill of Materials — V9
Values Are Not Reliable
This is the V9 as-ordered BOM. The Comment/Value field is not reliable — voltage ratings and other details may be incorrect. Multiple components share the same LCSC part number regardless of the voltage rating shown in the Comment column. Do not use this page as a design reference without cross-checking against the verified as-built review.
For verified component ratings, see the individual hardware documentation pages. Where this page and an individual hardware page disagree, the individual page is authoritative — its designators, pin numbers and divider math are taken from the schematic netlist and the part datasheets.
ICs and Active Devices
| Part |
Designator(s) |
Package |
LCSC |
Qty |
| ESP32-S3-WROOM-1-N16R8 |
U19 |
ESP32-S3-WROOM-1U |
C2913202 |
1 |
| TPS48000-Q1 |
U12 |
SOP50P490X110-20N |
C43131315 |
1 |
| LMR36510ADDA |
U8 |
HTSOP-8-1EP |
C1858393 |
1 |
| TPS2116DRL |
U23 |
SOT-583-8 |
C3235557 |
1 |
| TLV62569DBV |
U4 |
SOT-23-5 |
C141836 |
1 |
| MT3608 |
U21 |
SOT-23-6 |
C84817 |
1 |
| LM5109AMA |
U22 |
SOIC-8 |
C129332 |
1 |
| INA228AIDGSR |
U20 |
VSSOP-10 |
C2887910 |
1 |
| ADS1115IDGS |
U3 |
TSSOP-10 |
C468683 |
1 |
| TLV9154IDR |
U9 |
SOIC-14 |
C2873614 |
1 |
| LSM6DSOXTR |
U1 |
PQFN-14 |
C481766 |
1 |
| LM2907M-8/TR |
U6 |
SOIC-8 |
C53241906 |
1 |
| BMP388 |
U14 |
10-LGA |
C779278 |
1 |
| MPM3610AGQV-P |
U11 |
— |
C5173872 |
1 |
| ISO1050DUB |
U7 |
SOP-8 |
C16428 |
1 |
| HCPL2531SDVM |
U13 |
SOP-8 |
C899501 |
1 |
| SN74LVC1T45DBV |
U15 |
SOT-23-6 |
C7843 |
1 |
| TPS2553 |
J5 |
SOT-23-6 |
C55266 |
1 |
| USBLC6-2SC6 |
U2 |
SOT-23-6 |
C2827654 |
1 |
| VO615A-9X017T |
U5, U10, U16, U17, U26 |
SMDIP-4 |
C145478 |
5 |
MOSFETs and Transistors
| Part |
Designator(s) |
Package |
LCSC |
Qty |
| BSC072N08NS5ATMA1 |
Q3, Q8, Q9 |
TDSON-8 (SuperSO8) |
C431094 |
3 |
| FDN340P |
Q6 |
SOT-23 |
C2890122 |
1 |
| BC847 |
Q5 |
SOT-23 |
C475630 |
1 |
Diodes
| Part |
Designator(s) |
Package |
LCSC |
Qty |
| FSV20100V |
D5, D8 |
TO-277A |
C895438 |
2 |
| SMBJ64CA |
D6 |
SMB |
C41376099 |
1 |
| SS2H10-E3/52T |
D3 |
SMB |
C435843 |
1 |
| P6SMB68A |
D15 |
SMB |
C5220694 |
1 |
| SMBJ16CA |
D17 |
SMB |
C19077572 |
1 |
| SMBJ12CA |
D26 |
SMB |
C3001974 |
1 |
| SMBJ5.0A |
D52 |
SMA/SMB |
C726811 |
1 |
| SS14 |
D1 |
SMA |
C2480 |
1 |
| US1M |
D7 |
SMA |
C412437 |
1 |
| 1N5819WS |
D2, D16 |
SOD-323 |
C191023 |
2 |
| PESD5V0S1BA |
D4 |
SOD-323 |
C19224 |
1 |
| 1N4148W |
D12, D13, D19, D25, D27, D28, D34 |
SOD-123 |
C81598 |
7 |
| LED |
D14, D22 |
0603 |
C2290 |
2 |
Inductors
| Part |
Designator |
Package |
LCSC |
Qty |
| 15 µH (SMNR8040-150MT) |
L3 |
SRN8040 |
C467156 |
1 |
| 22 µH |
L4 |
— |
C135264 |
1 |
| 2.2 µH |
L1 |
— |
C135262 |
1 |
Capacitors
Voltage Ratings Unreliable
Multiple entries share the same LCSC part number regardless of voltage listed in the Comment. Do not rely on the Value column for voltage ratings.
| Comment (Value) |
Designator(s) |
Package |
LCSC |
Qty |
| 4.7 µF 100V |
C13, C14, C15, C20 |
1210 |
C381466 |
4 |
| 10 µF 100V |
C38, C39, C44, C65 |
1210 |
C576517 |
4 |
| 2.2 µF 100V |
C47 |
0805 |
C22367838 |
1 |
| 22 µF |
C42, C43, C63 |
0603 |
C2762594 |
3 |
| 22 µF 16V |
C36, C56, C57, C58 |
0603 |
C2762594 |
4 |
| 22 µF 6.3V |
C24 |
0603 |
C2762594 |
1 |
| 4.7 µF 50V |
C22, C26 |
0603 |
C19666 |
2 |
| 1 µF 100V |
C8, C40 |
0603 |
C23829972 |
2 |
| 100 nF 100V |
C2, C9, C10, C25, C55 |
0603 |
C431640 |
5 |
| 220 nF 100V |
C50 |
0603 |
C2169715 |
1 |
| 330 nF |
C16, C17, C18, C19 |
0603 |
C1615 |
4 |
| 1 µF |
C6, C11, C12, C21, C23, C27, C28, C30, C32, C34, C35, C37, C41, C51, C52, C53, C54, C59, C60, C61, C62, C64, C66, C67, C68, C69, C70 |
0603 |
C15849 |
27 |
| 10 µF |
C7 |
0603 |
C96446 |
1 |
| 100 nF 50V |
C1, C29 |
0603 |
C14663 |
2 |
| 100 nF 100V |
C3 |
0603 |
C113803 |
1 |
| 100 nF |
C4, C5 |
0603 |
C14663 |
2 |
| 10 nF 1% |
C31 |
0603 |
C57112 |
1 |
| 1 nF |
C49 |
0603 |
C1588 |
1 |
| 6.8 nF |
C33 |
0603 |
C1631 |
1 |
Resistors
| Value |
Designator(s) |
Package |
LCSC |
Qty |
| 750k 1% |
R45 |
0603 |
C861550 |
1 |
| 511k 0.1% |
R90 |
0603 |
C2684557 |
1 |
| 453k |
R31 |
0603 |
C25818 |
1 |
| 300k 0.1% |
R17, R21, R23 |
0603 |
C473264 |
3 |
| 220k 1% |
R70 |
0603 |
C22961 |
1 |
| 113k 0.1% |
R22 |
0603 |
C861633 |
1 |
| 100k |
R3, R16, R25, R39, R40, R42, R44 |
0603 |
C14675 |
8 |
| 100k 1% |
R41 |
0603 |
C25803 |
1 |
| 49.9k 0.1% |
R53 |
0402 |
C853300 |
1 |
| 24.9k 1% |
R48 |
0603 |
C25962 |
1 |
| 19.1k 1% |
R49 |
0603 |
C22897 |
1 |
| 13k |
R62, R63 |
0603 |
C22797 |
2 |
| 10.2k 1% |
R91 |
0603 |
C705802 |
1 |
| 10k |
R33, R43, R46, R47, R50, R51, R52, R54, R57, R60, R66, R81, R82, R83, R84, R109, R110, R111, R112, R113 |
0603 |
C25804 |
20 |
| 10k 1% |
R20, R32, R94, R108 |
0603 |
C25804 |
4 |
| 6.8k |
R65, R67, R74, R75, R76, R87 |
2512 |
C26073 |
6 |
| 5.6k |
R97 |
0402 |
C25908 |
1 |
| 5.1k 1% |
R35, R36 |
0603 |
C23186 |
2 |
| 4.7k |
R4, R5, R6, R7 |
0402 |
C25900 |
4 |
| 4.7K |
R26, R77 |
2512 |
C2791283 |
2 |
| 2.2k 1% |
R92, R93 |
0603 |
C4190 |
2 |
| 1M 0.1% |
R18 |
0603 |
C335092 |
1 |
| 1k / 1k 1% |
R68, R38 |
0603 |
C21190 |
2 |
| 523 Ω 1% |
R95 |
0603 |
C23199 |
1 |
| 330K 1% |
R14 |
0603 |
C23137 |
1 |
| 330 Ω |
R15 |
0603 |
C23138 |
1 |
| 330 Ω |
R8, R9, R10, R11 |
0402 |
C25104 |
4 |
| 330 Ω |
R56, R58, R71, R98, R100, R101, R102, R104, R105, R106, R107 |
0402 |
C25104 |
11 |
| 120 Ω |
R37 |
0603 |
C22787 |
1 |
| 100 Ω |
R1, R69, R72, R73, R79, R89 |
0603 |
C22775 |
6 |
| 22 Ω |
R59, R85 |
0603 |
C23345 |
2 |
| 10 Ω |
R30, R103 |
0603 |
C22859 |
2 |
| 2.2 Ω |
R96 |
0603 |
C22939 |
1 |
| 0.806k |
R61, R64 |
0603 |
C23116 |
2 |
| 0 Ω |
R2, R19 |
0603 |
C21189 |
2 |
| 0 Ω |
R28 |
1206 |
C17888 |
1 |
| 2 mΩ shunt (HoLLR2010-1.5W-2mR-1%) |
R29 |
2010 |
C22450709 |
1 |
Connectors and Mechanical
| Part |
Designator(s) |
Package |
LCSC |
Qty |
| USB-C Receptacle (TYPE-C-31-M-12) |
J19 |
— |
C165948 |
1 |
| RJ45 (R-RJ45R08P-C205) |
RJ3, RJ5 |
TH |
C2902697 |
2 |
| 4-pos terminal block (WJ2EDGRC-5.08-04P) |
J2 |
TH |
C8446 |
1 |
DNP (Do Not Populate)
| Designator(s) |
Description |
| C45, C46, C48 |
Capacitor footprints |
| R24, R27 |
Resistor footprints |
| J1, J3, J15, J20, J21, J22 |
Header / connector footprints |
| TP4, TP9 |
Test points |
| U18 |
CAN controller |
| D32, D35, D38, D39, D40, D41, D42, D43, D44, D45, D46, D47, D48, D49, D51 |
PESD5V0S1BA sensor protection diodes — not populated V9 |