component
E-L9826TR
Public Made by Adomby adom
STMicroelectronics Power Distribution Switches, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+56@@ -0,0 +1,56 @@+# E-L9826TR++**STMicroelectronics** · Power Distribution Switches · SOIC-20-300mil++E-L9826TR from STMicroelectronics, in a SOIC-20-300mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | Out 6 | output | Output 6 of the octal low-side driver with 450 mA output current capability and overcurrent/short circuit shutdown. |+| 2 | Out 1 | output | Output 1 with parallel control via NON1, 450 mA capability, short circuit limitation, and thermal shutdown (TJSC = 150-165 °C). |+| 3 | NRes | input | Asynchronous reset input (active low); resets all registers and disables all outputs when pulled low; internal pull-down 50-250 kΩ. |+| 4 | NCS | input | Chip select (active low) for SPI communication; internal pull-up 50-250 kΩ. |+| 5 | GND | power_in | Device ground reference. |+| 6 | GND | power_in | Device ground reference. |+| 7 | NON1 | input | Parallel control input 1 (active low) for independent PWM control of Output 1; internal pull-up 50-250 kΩ. |+| 8 | SDO | tri_state | Serial data output for SPI diagnostic readout; tri-state (disabled when NCS high with leakage ±10 µA); max frequency 3 MHz. |+| 9 | Out 8 | output | Output 8 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A). |+| 10 | Out 3 | output | Output 3 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A). |+| 11 | Out 5 | output | Output 5 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A). |+| 12 | Out 2 | output | Output 2 with parallel control via NON2, 450 mA capability, short circuit limitation, and thermal shutdown (TJSC = 150-165 °C). |+| 13 | SDI | input | Serial data input for SPI communication; 8-bit commands latched on CLK falling edge with setup time 20 ns and hold time 20 ns. |+| 14 | CLK | input | Serial clock input for SPI; maximum frequency 3 MHz; minimum low/high time 160 ns with 50% duty cycle. |+| 15 | GND | power_in | Device ground reference. |+| 16 | GND | power_in | Device ground reference. |+| 17 | NON2 | input | Parallel control input 2 (active low) for independent PWM control of Output 2; internal pull-up 50-250 kΩ. |+| 18 | VCC | power_in | Positive supply voltage; operating range 4.5-5.5 V; absolute maximum rating 7 V. |+| 19 | Out 7 | output | Output 7 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A). |+| 20 | Out 4 | output | Output 4 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOIC-20-300mil |+| Category | Power Management (PMIC) |+| Pins | 20 |++## CAD (KiCad official)++- Symbol: `E-L9826TR`+- Footprint: `Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm`+- 3D model: SOIC-20-300mil (KiCad packages3D, STEP)+- 3D model files: `e-l9826tr-etched.step` / `e-l9826tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `e-l9826tr.step` / `e-l9826tr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194891571806208) (19 pp, sha256 `b8e175a066f72a96`, retrieved 2026-09-25, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/e-l9826tr-datasheet.pdf)
page.jsonadded+228@@ -0,0 +1,228 @@+{+ "slug": "e-l9826tr",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Power Distribution Switches, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "e-l9826tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "e-l9826tr.kicad_sym",+ "e-l9826tr.kicad_mod",+ "e-l9826tr.glb",+ "e-l9826tr.step",+ "e-l9826tr.lbr",+ "docs/hero.png",+ "docs/e-l9826tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "E-L9826TR",+ "manufacturer": "STMicroelectronics",+ "package": "SOIC-20-300mil",+ "pin_count": 20,+ "category": "Power Management (PMIC)",+ "subcategory": "Power Distribution Switches",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194891571806208",+ "parts": {+ "symbol": "e-l9826tr.kicad_sym",+ "footprint": "e-l9826tr.kicad_mod",+ "model_3d": "e-l9826tr-etched.glb",+ "model_3d_plain": "e-l9826tr.glb",+ "model_3d_step": "e-l9826tr-etched.step",+ "model_3d_step_plain": "e-l9826tr.step",+ "lbr": "e-l9826tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C155567",+ "digikey": "497-E-L9826TR-ND",+ "mouser": "511-E-L9826TR"+ },+ "distributor_check": {+ "checked_at": "2026-09-25T14:29:51Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-E-L9826TR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-E-L9826TR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "Out 6",+ "type": "output",+ "description": "Output 6 of the octal low-side driver with 450 mA output current capability and overcurrent/short circuit shutdown."+ },+ {+ "number": "2",+ "name": "Out 1",+ "type": "output",+ "description": "Output 1 with parallel control via NON1, 450 mA capability, short circuit limitation, and thermal shutdown (TJSC = 150-165 °C)."+ },+ {+ "number": "3",+ "name": "NRes",+ "type": "input",+ "description": "Asynchronous reset input (active low); resets all registers and disables all outputs when pulled low; internal pull-down 50-250 kΩ."+ },+ {+ "number": "4",+ "name": "NCS",+ "type": "input",+ "description": "Chip select (active low) for SPI communication; internal pull-up 50-250 kΩ."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference."+ },+ {+ "number": "7",+ "name": "NON1",+ "type": "input",+ "description": "Parallel control input 1 (active low) for independent PWM control of Output 1; internal pull-up 50-250 kΩ."+ },+ {+ "number": "8",+ "name": "SDO",+ "type": "tri_state",+ "description": "Serial data output for SPI diagnostic readout; tri-state (disabled when NCS high with leakage ±10 µA); max frequency 3 MHz."+ },+ {+ "number": "9",+ "name": "Out 8",+ "type": "output",+ "description": "Output 8 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A)."+ },+ {+ "number": "10",+ "name": "Out 3",+ "type": "output",+ "description": "Output 3 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A)."+ },+ {+ "number": "11",+ "name": "Out 5",+ "type": "output",+ "description": "Output 5 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A)."+ },+ {+ "number": "12",+ "name": "Out 2",+ "type": "output",+ "description": "Output 2 with parallel control via NON2, 450 mA capability, short circuit limitation, and thermal shutdown (TJSC = 150-165 °C)."+ },+ {+ "number": "13",+ "name": "SDI",+ "type": "input",+ "description": "Serial data input for SPI communication; 8-bit commands latched on CLK falling edge with setup time 20 ns and hold time 20 ns."+ },+ {+ "number": "14",+ "name": "CLK",+ "type": "input",+ "description": "Serial clock input for SPI; maximum frequency 3 MHz; minimum low/high time 160 ns with 50% duty cycle."+ },+ {+ "number": "15",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference."+ },+ {+ "number": "16",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference."+ },+ {+ "number": "17",+ "name": "NON2",+ "type": "input",+ "description": "Parallel control input 2 (active low) for independent PWM control of Output 2; internal pull-up 50-250 kΩ."+ },+ {+ "number": "18",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage; operating range 4.5-5.5 V; absolute maximum rating 7 V."+ },+ {+ "number": "19",+ "name": "Out 7",+ "type": "output",+ "description": "Output 7 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A)."+ },+ {+ "number": "20",+ "name": "Out 4",+ "type": "output",+ "description": "Output 4 with 450 mA capability and overcurrent/short circuit shutdown (ISBC = 0.45-1.1 A)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 19,+ "cost_usd": 0.2339,+ "at": "2026-09-25T14:29:30"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194891571806208",+ "pages": 19,+ "sha256": "b8e175a066f72a96",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 20,+ "described": 20,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}