component
H7550-H#
Public Made by Adomby adom
Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.
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h7550-h: backfill missing artifacts (mfr, variants)
2 files changed
+22−6
README.md+6−4@@ -1,8 +1,8 @@ # H7550-H# -**Shanghai Siproin Microelectronics H7550 H** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3+**Shanghai Siproin Microelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3 -H7550-H# from Shanghai Siproin Microelectronics H7550 H, in a SOT-23-3. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.+H7550-H# from Shanghai Siproin Microelectronics, 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 @@ -16,13 +16,15 @@ H7550-H# from Shanghai Siproin Microelectronics H7550 H, in a SOT-23-3. Pinout a | Parameter | Value | |---|---|-| Manufacturer | Shanghai Siproin Microelectronics H7550 H |+| Manufacturer | Shanghai Siproin Microelectronics | | Package | SOT-23-3 | | Category | PMIC | | Pins | 3 | ## Ordering variants +Same part, different packaging or reel option.+ - `H7550-H#T` - `H7550-H#P` - `H7550-H#M`@@ -51,7 +53,7 @@ into KiCad or Fusion with no extra setup. Data extracted from the manufacturer datasheet, not a distributor listing: -- **Datasheet:** [Shanghai Siproin Microelectronics H7550 H datasheet](docs/h7550-h-datasheet.pdf) (11 pp, sha256 `942d23c6184c5e31`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet:** [Shanghai Siproin Microelectronics datasheet](docs/h7550-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).
page.json+16−2@@ -83,7 +83,7 @@ }, "metadata": { "specs": {- "Manufacturer": "Shanghai Siproin Microelectronics H7550 H",+ "Manufacturer": "Shanghai Siproin Microelectronics", "Package": "SOT-23-3", "Category": "PMIC", "Pins": "3"@@ -125,5 +125,19 @@ ], "visibility": { "public": true- }+ },+ "variants": [+ {+ "mpn": "H7550-H#T",+ "kind": "packaging"+ },+ {+ "mpn": "H7550-H#P",+ "kind": "packaging"+ },+ {+ "mpn": "H7550-H#M",+ "kind": "packaging"+ }+ ] }