Maker project
kivar
BOM005425 · demo
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “电源” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Buck-boost regulator
- U3 ISL91127IRNZ · by part number
- EEPROM
- U1 24C02 · by part number
- I/O expander / shift-register expansion
- U4 TCA9535PWR · by part number
- Comparator
- U2 MIC841HYC5 · by part number
Online view
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23 rows · 50 parts0 of 23 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| C1, C2, C10 | 0.1µFC_0402_1005Metric | No part number | 3 | ||
| C3, C4 | 22µFC_1206_3216Metric | No part number | 2 | ||
| C7, C8 | 100µFC_1210_3225Metric | No part number | 2 | ||
| C9, C13, C14 | 1µFC_0603_1608Metric | No part number | 3 | ||
| C11 | 10µFC_1206_3216Metric | No part number | 1 | ||
| C12 | 1µF 50VC_1206_3216Metric | No part number | 1 | ||
| R2, R10, R16, R19, R22, R30 | 0ΩR_0402_1005Metric | No part number | 6 | ||
| R3, R4, R5, R6, R7, R8, R20 | 10kΩR_0402_1005Metric | No part number | 7 | ||
| R12 | 309kΩR_0402_1005Metric | No part number | 1 | ||
| R13 | 1MΩR_0402_1005Metric | No part number | 1 | ||
| R14 | 100kΩR_0402_1005Metric | No part number | 1 | ||
| R15 | 750kΩR_0402_1005Metric | No part number | 1 | ||
| R23, R24, R25, R26, R27, R28, R31, R32, R33 | 10ΩR_0402_1005Metric | No part number | 9 | ||
| R34, R35, R36 | 100kΩR_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 3 | ||
| L1 | 1µHL_Coilcraft_XAL4030-XXX | No part number | 1 | ||
| L2 | 6.8µHL_Wuerth_MAPI-3020 | No part number | 1 | ||
| D1 | D_SchottkyD_0603_1608Metric | No part number | 1 | ||
| U1 | 24C02TSSOP-8_4.4x3mm_P0.65mm | No part number | 1 | ||
| U2 | MIC841HYC5SOT-353_SC-70-5 | No part number | 1 | ||
| U3 | ISL91127IRNZQFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | No part number | 1 | ||
| U4 | TCA9535PWRTSSOP-24_4.4x7.8mm_P0.65mm | No part number | 1 | ||
| U5 | AP3032SOT-23-6 | No part number | 1 | ||
| U6 | LDOSOT-23-5 | No part number | 1 |