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HT7550 30V
Public Made by Adomby adom
JSMSEMI HT7550 30V Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+38@@ -0,0 +1,38 @@+# HT7550 30V++**Unknown** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89++HT7550 30V from Unknown, in a SOT-89. 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 | Chip ground reference. 0V return for both input and output current. |+| 2 | VIN | power_in | Unregulated input supply pin. Accepts up to 30V max (VIN typically 7V for HT7550-1 nominal operation). A 10µF bypass capacitor to GND is recommended. |+| 3 | VOUT | power_out | Regulated 5.0V ±3% output. Delivers up to ~100mA typical (60mA min). Requires a 10µF output capacitor to GND for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Unknown |+| Package | SOT-89 |+| Category | PMIC |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `HT7550 30V`+- Footprint: `Package_TO_SOT_SMD:SOT-89-3`+- 3D model: SOT-89 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Unknown datasheet](docs/ht7550-30v-datasheet.pdf) (9 pp, sha256 `5be329f882a66b6e`, 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/ht7550-30v-datasheet.pdf)
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