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H7325-A
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Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# H7325-A++**Shanghai Siproin Microelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23++H7325-A from Shanghai Siproin Microelectronics, in a SOT-23. 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. Reference for both VIN and VOUT. Single-point ground tie recommended per the application circuit. |+| 2 | VOUT | power_out | Regulated +2.5V output (2.450V min / 2.500V typ / 2.550V max at IOUT=40mA). Delivers up to 250mA; requires a 10µF output capacitor (C2) to ground for stability per the basic application circuit. |+| 3 | VIN | power_in | Unregulated input supply. Operating range up to 15V (absolute maximum 18V); recommended VIN ≥ 3.5V for the 2.5V output. Requires a 10µF input capacitor (C1) to ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Shanghai Siproin Microelectronics |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `H7325-AT`+- `H7325-AP`+- `H7325-AN`+- `H7325-AM`++## CAD (KiCad official)++- Symbol: `H7325-A`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Shanghai Siproin Microelectronics datasheet](docs/h7325-a-datasheet.pdf) (14 pp, sha256 `792fed91578d2bec`, 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/h7325-a-datasheet.pdf)
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