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BL8506-27NRM
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BL Shanghai Belling Supervisor and Reset ICs, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+51@@ -0,0 +1,51 @@+# BL8506-27NRM++**BL Shanghai Belling** · Supervisor and Reset ICs · SOT-23++BL8506-27NRM from BL Shanghai Belling, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VOUT | output | N-channel open-drain voltage detector output (active-low). Sinks current when VDD falls below the -VDET threshold (2.7V typ, 2.646V min, 2.754V max for the -27 option). Requires an external pull-up resistor (typ 470kΩ). Max output voltage rating -0.3V to 12V; max sink current 70mA. |+| 3 | VDD | power_in | Positive supply / monitored voltage input. Operating range 0.7V to 10V; absolute max -0.3V to 10V. Typical quiescent current 1 uA (max 2.5 uA) at VDD = -VDET + 2V. |+| 2 | VSS | power_in | Ground reference pin for the detector. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | BL Shanghai Belling |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `BL8506-27NRMNRM`+- `BL8506-27NRMCRM`+- `BL8506-27NRMNRN`+- `BL8506-27NRMCRN`+- `BL8506-27NRMNRO`+- `BL8506-27NRMCRO`+- `BL8506-27NRMNSM`+- `BL8506-27NRMCSM`+- `BL8506-27NRMNT`+- `BL8506-27NRMCT`++## CAD (KiCad official)++- Symbol: `BL8506-27NRM`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [BL Shanghai Belling datasheet](docs/bl8506-27nrm-datasheet.pdf) (19 pp, sha256 `7579ec6f6d30b5a6`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/bl8506-27nrm-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "bl8506-27nrm",+ "version": "0.1.0",+ "type": "component",+ "description": "BL Shanghai Belling Supervisor and Reset ICs, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "pmic",+ "bl8506-27nrm"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bl8506-27nrm.kicad_sym",+ "bl8506-27nrm.kicad_mod",+ "bl8506-27nrm.glb",+ "bl8506-27nrm.step",+ "bl8506-27nrm.lbr",+ "docs/hero.png",+ "docs/bl8506-27nrm-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}