SSP7603P50MR

@@ -0,0 +1,47 @@+# SSP7603P50MR++**Shanghai Siproin Microelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23++SSP7603P50MR 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 | Device ground / Vss return. Common reference for both the input and output rails. |+| 2 | VOUT | power_out | Regulated 5.0 V positive output. Rated for up to 500 mA (Vin-Vout=1 V). Requires an output capacitor (typ. 1 uF tantalum or 6.8 uF ceramic) close to the pin for stability. |+| 3 | VIN | power_in | Unregulated positive input supply. Operating range 3.5 V to 15 V (absolute max 18 V). Requires a 1 uF input decoupling capacitor to ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Shanghai Siproin Microelectronics |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `SSP7603P50MRPR`+- `SSP7603P50MRPG`+- `SSP7603P50MRMR`+- `SSP7603P50MRMG`+- `SSP7603P50MRM5R`+- `SSP7603P50MRM5G`++## CAD (KiCad official)++- Symbol: `SSP7603P50MR`+- 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/ssp7603p50mr-datasheet.pdf) (9 pp, sha256 `3b68c21dd6651bc3`, 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/ssp7603p50mr-datasheet.pdf)

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