component
HT7130-1
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.
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README.mdadded+38@@ -0,0 +1,38 @@+# HT7130-1++**UMW** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89++HT7130-1 from UMW, 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 | Ground reference for the regulator. Common return for VIN and VOUT. Also the substrate/heat-sink tab connection on SOT-89. |+| 2 | VIN | power_in | Unregulated input supply. Absolute max 30 V; typical operating range ~4 V to 30 V for the 7130 variant. Bypass to GND with a 10 µF capacitor close to the pin. |+| 3 | VOUT | power_out | Regulated 3.0 V ±3% output (HT7130 variant), up to 100 mA. Dropout ~100 mV typical at 1 mA. Requires a 10 µF output capacitor to GND for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | UMW |+| Package | SOT-89 |+| Category | PMIC |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `HT7130-1`+- 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:** [UMW datasheet](docs/ht7130-1-datasheet.pdf) (14 pp, sha256 `ae108c17cf1258c8`, 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/ht7130-1-datasheet.pdf)
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