component
HT7550-1
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.md+4−4@@ -1,8 +1,8 @@ # HT7550-1 -**UMW Youtai Semiconductor Co Ltd** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89+**UMW** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89 -HT7550-1 from UMW Youtai Semiconductor Co Ltd, in a SOT-89. Pinout and pin descriptions extracted from the datasheet (via LCSC) by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.+HT7550-1 from UMW, in a SOT-89. Pinout and pin descriptions extracted from the datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD. ## Pinout @@ -16,7 +16,7 @@ HT7550-1 from UMW Youtai Semiconductor Co Ltd, in a SOT-89. Pinout and pin des | Parameter | Value | |---|---|-| Manufacturer | UMW Youtai Semiconductor Co Ltd |+| Manufacturer | UMW | | Package | SOT-89 | | Category | PMIC | | Pins | 3 |@@ -41,7 +41,7 @@ HT7550-1 from UMW Youtai Semiconductor Co Ltd, in a SOT-89. Pinout and pin des Data extracted from the manufacturer datasheet, not a distributor listing: -- **Datasheet:** [UMW Youtai Semiconductor Co Ltd datasheet](https://datasheet.lcsc.com/datasheet/pdf/3939d5e60c279f2219306ebd9574e4d6.pdf) (15 pp, sha256 `8a1946363b661b62`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet:** [UMW datasheet](docs/ht7550-1-datasheet.pdf) (15 pp, sha256 `8a1946363b661b62`, 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+9−12@@ -3,7 +3,7 @@ "type": "component", "slug": "ht7550-1", "title": "HT7550-1",- "brief": "UMW Youtai Semiconductor Co Ltd Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "brief": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0", "license": "CC-BY-SA-4.0", "tags": [@@ -13,12 +13,12 @@ ], "component": { "mpn": "HT7550-1",- "manufacturer": "UMW Youtai Semiconductor Co Ltd",+ "manufacturer": "UMW", "package": "SOT-89", "pin_count": 3, "category": "PMIC", "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",- "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3939d5e60c279f2219306ebd9574e4d6.pdf",+ "datasheet": "docs/ht7550-1-datasheet.pdf", "parts": { "symbol": "ht7550-1.kicad_sym", "footprint": "ht7550-1.kicad_mod",@@ -38,19 +38,19 @@ "number": "2", "name": "VIN", "type": "power_in",- "description": "Unregulated input supply, up to 30V absolute maximum. Bypass with a 10µF capacitor to GND close to the pin (per application circuit)."+ "description": "Unregulated input supply, up to 30V absolute maximum. Bypass with a 10\u00b5F capacitor to GND close to the pin (per application circuit)." }, { "number": "3", "name": "VOUT", "type": "power_out",- "description": "Regulated 5.0V output (±3%), up to 100mA. Requires a 10µF output capacitor to GND for stability (per application circuit)."+ "description": "Regulated 5.0V output (\u00b13%), up to 100mA. Requires a 10\u00b5F output capacitor to GND for stability (per application circuit)." } ], "provenance": { "extractor": "ds2sf", "datasheet": {- "url": "https://datasheet.lcsc.com/datasheet/pdf/3939d5e60c279f2219306ebd9574e4d6.pdf",+ "url": "docs/ht7550-1-datasheet.pdf", "pages": 15, "sha256": "8a1946363b661b62", "source_tier": "lcsc"@@ -70,7 +70,7 @@ }, "metadata": { "specs": {- "Manufacturer": "UMW Youtai Semiconductor Co Ltd",+ "Manufacturer": "UMW", "Package": "SOT-89", "Category": "PMIC", "Pins": "3"@@ -86,7 +86,7 @@ "discovery_triggers": [ "ht7550-1" ],- "discovery_pitch": "HT7550-1 (UMW Youtai Semiconductor Co Ltd) component page with datasheet-verified CAD.",+ "discovery_pitch": "HT7550-1 (UMW) component page with datasheet-verified CAD.", "author": { "name": "Ray", "email": "[email protected]"@@ -108,8 +108,5 @@ "docs/ht7550-1-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": {- "public": true- }+ ] }