component
CT8132BL-IS3
Public Made by Adomby adom
Allegro MicroSystems LLC Hall Switches, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+47@@ -0,0 +1,47 @@+# CT8132BL-IS3++**Allegro MicroSystems LLC** · Hall Switches · SOT-23-3++CT8132BL-IS3 from Allegro MicroSystems LLC, in a SOT-23-3. 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 | VDD | power_in | Supply voltage input, 1.7 V to 5.5 V (recommended). Requires a 1.0 µF ceramic bypass capacitor to GND placed close to the device. Absolute max 6.0 V; UVLO releases at 1.60 V typ. |+| 2 | OUT | output | Active-low push-pull digital output. Drives low (VOL ≤ 0.1 × VDD at IOUT = 2 mA) when |B| exceeds BOP (±30 G) and returns high (VOH ≥ 0.9 × VDD at IOUT = -2 mA) when |B| falls below BRP (±20 G). Max output current ±3 mA (recommended). |+| 3 | GND | power_in | Ground reference for the device supply and output driver. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Allegro MicroSystems LLC |+| Package | SOT-23-3 |+| Category | Magnetic Sensors |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `CT8132BL-IS3`+- `CT8132BL-HS3`+- `CT8132BV-IL4`+- `CT8132BV-HL4`++## CAD (KiCad official)++- Symbol: `CT8132BL-IS3`+- Footprint: `Package_TO_SOT_SMD:SOT-23-3`+- 3D model: SOT-23-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Allegro MicroSystems LLC datasheet](docs/ct8132bl-is3-datasheet.pdf) (None pp, sha256 `0adf17224d74c236`, 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/ct8132bl-is3-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "ct8132bl-is3",+ "version": "0.1.0",+ "type": "component",+ "description": "Allegro MicroSystems LLC Hall Switches, SOT-23-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "magnetic sensors",+ "ct8132bl-is3"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ct8132bl-is3.kicad_sym",+ "ct8132bl-is3.kicad_mod",+ "ct8132bl-is3.glb",+ "ct8132bl-is3.step",+ "ct8132bl-is3.lbr",+ "docs/hero.png",+ "docs/ct8132bl-is3-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}