2026 C AV LPSU "ALASTOR"
About the 2026 C AV LPSU "ALASTOR" PCB
2026 C AV LPSU "ALASTOR" is an open source PCB design by EPFLRocketTeam, published on GitHub. It is a 4-layer board measuring 80 × 80 mm, with 114 components from 75 distinct parts.
Other key parts include the LTC4090EDJC#PBF, LT3960EMSE#PBF, LTC3425EUH#PBF, TPS7A0533PDBZR and LTC4368IMS-1#PBF. By type, the board carries 32 resistors, 31 capacitors, 14 diodes, 11 ICs, 10 test points and 5 inductors.
From the project
Repository containing PCBs files of FH2 Avionics
Main components on the 2026 C AV LPSU "ALASTOR"
2026 C AV LPSU "ALASTOR" bill of materials (BOM)
114 components, 75 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LTC4090EDJC#PBF | LTC4089EDJC5TRPBF | IC1 |
| 1 | LT3960EMSE#PBF | SOP50P490X110-11N | IC2 |
| 1 | LTC3425EUH#PBF | QFN50P500X500X80-33N-D | IC3 |
| 1 | TPS7A0533PDBZR | SOT95P237X112-3N | IC4 |
| 1 | LTC4368IMS-1#PBF | SOP50P490X110-10N | IC5 |
| 2 | SI2333DS-T1-E3 | TO-236_VIS | U1, U2 |
| 2 | INA228 | VSSOP-10_3x3mm_P0.5mm | U3, U4 |
| 2 | LTC4357DCB | SON50P300X200X80-7N-D | U5, U6 |
| 1 | FDS9926A | SOIC-8_3.9x4.9mm_P1.27mm | Q1 |
| 1 | FDMC86102LZ | FDMC86139P | Q2 |
| 1 | PSMN6R4-30MLDX | PSMN6R430MLDX | Q3 |
| 1 | DIN41612_02X16_AB DIN41612_02x16_AB | DIN41612_B2_2x16_Male_Horizontal_THT | J1 |
| 1 | CONN_01X03_PIN Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical_SMD_Pin1Right | J2 |
| 1 | CONN_01X02_PIN Conn_01x02_Pin | TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal | J3 |
| 1 | 1049 | BAT_1049 | BT1 |
| 1 | Polyfuse | 2016L26024MR | F1 |
| 3 | CJS-1200TB | B-TYPE | S1, S2, S3 |
| 10 | TestPoint | TestPoint_THTPad_D1.5mm_Drill0.7mm | TP1, TP3, TP4, TP5, TP6, TP7, TP8, TP9 +2 |
| 1 | DFLS240-7 | POWERDI123 | D1 |
| 2 | GREEN | LED_0603_1608Metric | D2, D10 |
Show 55 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | RED | LED_0603_1608Metric | D3, D11, D12 |
| 1 | PESD4USB3UTBS-QX | PESD4USB3UTBSQX | D4 |
| 4 | UPS5817E3/TR7 UPS5817E3_TR7 | UPS5817E3TR7 | D5, D6, D7, D8 |
| 1 | 1N4148WT | D_SOD-523 | D9 |
| 1 | BLUE | LED_0603_1608Metric | D13 |
| 1 | SBRT5A50SAF-13 | SODFL5226X110N | D14 |
| 1 | XAL4030-682MEC | XFL4030472MEB | L1 |
| 4 | XAL5030-222MEC | XAL5030222MEC | L2, L3, L4, L5 |
| 1 | 10P 10p | C_0603_1608Metric | C1 |
| 1 | 270P 270p | C_0603_1608Metric | C2 |
| 1 | 1u 50V 1206 | C_1206_3216Metric | C3 |
| 1 | 0.33U 0.33u | C_0603_1608Metric | C4 |
| 1 | 22u 50V | CP_Elec_6.3x5.7 | C5 |
| 1 | 0.47u 16V | C_0402_1005Metric | C6 |
| 2 | 4.7u 6.3V | C_0603_1608Metric | C7, C8 |
| 1 | 22u 6.3V 1206 | C_1206_3216Metric | C9 |
| 2 | 0.1U 0.1u | C_0603_1608Metric | C10, C28 |
| 2 | 0.47U 0.47u | C_0603_1608Metric | C11, C27 |
| 1 | 2U2 2u2 | C_0603_1608Metric | C12 |
| 4 | 4.7u 6.3V | C_0805_2012Metric | C13, C14, C15, C16 |
| 1 | 0.047U 0.047u | C_0402_1005Metric | C17 |
| 1 | 0.1U 0.1u | C_0402_1005Metric | C18 |
| 2 | 1u | C_0603_1608Metric | C19, C24 |
| 1 | 100P 100p | C_0402_1005Metric | C20 |
| 1 | 10P 10p | C_0402_1005Metric | C21 |
| 1 | 2.2u 6.3V | C_0603_1608Metric | C22 |
| 1 | 6TPE150M | POSCAP_D12_D15_D15E_D2E_D2_D3L_D4 | C23 |
| 2 | 22U 22u | C_0603_1608Metric | C25, C26 |
| 1 | 22N 22n | C_0603_1608Metric | C29 |
| 1 | 3.3N 3.3n | C_0603_1608Metric | C30 |
| 1 | 10TPB47M | POSCAP_B1_B1S_B1G_B15G_B2_B2S | C32 |
| 1 | 13.2k 1% | R_0603_1608Metric | R1 |
| 1 | 1.97k 1% | R_0603_1608Metric | R2 |
| 1 | 10k 1% NTC | R_0603_1608Metric | R3 |
| 2 | 40.2k 1% | R_0603_1608Metric | R4, R5 |
| 1 | 59k 1% | R_0603_1608Metric | R6 |
| 1 | 422 1% | R_0603_1608Metric | R7 |
| 1 | 1k 1% | R_0402_1005Metric | R8 |
| 1 | 1 | R_0603_1608Metric | R9 |
| 2 | 680 | R_0603_1608Metric | R10, R11 |
| 1 | 0.042 | R_1206_3216Metric | R12 |
| 4 | 10 | R_0603_1608Metric | R13, R14, R23, R25 |
| 2 | 4K7 4k7 | R_0603_1608Metric | R15, R16 |
| 1 | 69.8k 1% | R_0402_1005Metric | R17 |
| 1 | 15k 1% | R_0402_1005Metric | R18 |
| 3 | 1k | R_0603_1608Metric | R19, R30, R32 |
| 1 | 100K 100k | R_0402_1005Metric | R20 |
| 1 | 309k 1% | R_0402_1005Metric | R21 |
| 1 | 100k 1% | R_0402_1005Metric | R22 |
| 1 | 0.021 | R_0805_2012Metric | R24 |
| 1 | 0.017 | R_1206_3216Metric | R26 |
| 1 | 1.2M 1% | R_0603_1608Metric | R27 |
| 1 | 163k 1% | R_0603_1608Metric | R28 |
| 1 | 136k 1% | R_0603_1608Metric | R29 |
| 1 | 22K 22k | R_0603_1608Metric | R31 |
2026 C AV LPSU "ALASTOR" design files
The KiCad project lives in the EPFLRocketTeam/2026_C_AV_HARDWARE repository on GitHub; these links point at the commit this page was built from.
2026 C AV LPSU "ALASTOR": common questions
How big is the 2026 C AV LPSU "ALASTOR" PCB?
The 2026 C AV LPSU "ALASTOR" measures 80 × 80 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the 2026 C AV LPSU "ALASTOR"?
114 components, from 75 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the 2026 C AV LPSU "ALASTOR" design files?
From the EPFLRocketTeam/2026_C_AV_HARDWARE repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the 2026 C AV LPSU "ALASTOR" design in my own project?
The repository has no license, so all rights stay with EPFLRocketTeam. Use it as a reference, and ask the author before reusing the design.
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