component
H7533-H#
Public Made by Adomby adom
Shanghai Siproin Microelectronics H7533 H 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 @@+# H7533-H#++**Shanghai Siproin Microelectronics H7533 H** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3++H7533-H# from Shanghai Siproin Microelectronics H7533 H, 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 | GND | power_in | Device ground reference. Connect to the system single-point ground. Common return for both input and output current. |+| 2 | VIN | power_in | Regulator input supply. Operating range 4.75V to 40V (absolute max 45V). Bypass with a 10uF ceramic capacitor to GND close to the pin. |+| 3 | VOUT | power_out | Regulated 3.3V output (±2%), 100mA typical output current. Requires a 10uF output capacitor to GND for stability. Dropout is 600mV at 100mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Shanghai Siproin Microelectronics H7533 H |+| Package | SOT-89-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `H7533-H#T`+- `H7533-H#P`+- `H7533-H#M`++## CAD (KiCad official)++- Symbol: `H7533-H#`+- 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 H7533 H datasheet](docs/h7533-h-datasheet.pdf) (11 pp, sha256 `942d23c6184c5e31`, 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/h7533-h-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "h7533-h",+ "version": "0.1.0",+ "type": "component",+ "description": "Shanghai Siproin Microelectronics H7533 H Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "pmic",+ "h7533-h#"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "h7533-h.kicad_sym",+ "h7533-h.kicad_mod",+ "h7533-h.glb",+ "h7533-h.step",+ "h7533-h.lbr",+ "docs/hero.png",+ "docs/h7533-h-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}