component
HT7530S-1
Public Unreviewedby Ray
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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markdownHT7530S-1
UMW · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
HT7530S-1 from UMW, in a SOT-23-5. 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 / common return for the regulator. Tie directly to the system ground plane; the internal reference and error amplifier are referenced to this pin. |
| 2 | VIN | power_in | Unregulated input supply, up to 30 V absolute maximum. Bypass with a ~10 µF capacitor to GND close to the pin (see application circuit). Must exceed VOUT by at least the dropout voltage (~0.1 V typ at 1 mA). |
| 3 | VOUT | power_out | Regulated output, fixed 3.0 V (±3%) for the HT7530S-1 variant. Sources up to 100 mA (60 mA min guaranteed). Requires a ~10 µF output capacitor to GND for stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
HT7530S-1S
CAD (KiCad official)
- Symbol:
HT7530S-1 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (15 pp, sha256
f3b47345b626e60d, 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).