component
H7650-33PR
Public Made by Adomby adom
Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+44@@ -0,0 +1,44 @@+# H7650-33PR++**Shanghai Siproin Microelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3++H7650-33PR from Shanghai Siproin Microelectronics, in a SOT-89-3. 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 | VSS | power_in | Ground / common return for input and output. Tie to system single-point ground. |+| 2 | VIN | power_in | Unregulated supply input, -0.3V to 9V absolute max (recommended <=8V). Requires a 1uF input capacitor (CIN) to VSS close to the pin. |+| 3 | VOUT | power_out | Regulated 3.3V output (tolerance +/-2%), up to 750mA typical output current. Requires a 1uF tantalum or 6.8uF ceramic output capacitor (COUT) to VSS for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Shanghai Siproin Microelectronics |+| Package | SOT-89-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `H7650-33PRP`+- `H7650-33PRG`+- `H7650-33PRM5`++## CAD (KiCad official)++- Symbol: `H7650-33PR`+- Footprint: `Package_TO_SOT_SMD:SOT-89-3`+- 3D model: SOT-89-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Shanghai Siproin Microelectronics datasheet](docs/h7650-33pr-datasheet.pdf) (7 pp, sha256 `2363f11ce49fd71c`, 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/h7650-33pr-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "h7650-33pr",+ "version": "0.1.0",+ "type": "component",+ "description": "Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "pmic",+ "h7650-33pr"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "h7650-33pr.kicad_sym",+ "h7650-33pr.kicad_mod",+ "h7650-33pr.glb",+ "h7650-33pr.step",+ "h7650-33pr.lbr",+ "docs/hero.png",+ "docs/h7650-33pr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}