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SSP7785-3.3V
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Shanghai Siproin Microelectronics SSP7785 3 3V Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# SSP7785-3.3V++**Shanghai Siproin Microelectronics SSP7785 3 3V** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · ESOP-8++SSP7785-3.3V from Shanghai Siproin Microelectronics SSP7785 3 3V, in a ESOP-8. 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 | NC | unconnected | Not connected. Datasheet notes this pin is the high-voltage (HV) pin position (ESD HBM 2 kV applies to all pins except HV pin 1); leave floating. |+| 2 | GND | power_in | Ground connection. Reference for VIN and VOUT decoupling capacitors. |+| 3 | VOUT | power_out | Regulated output, 3.3 V nominal (±5%), up to 10 mA. Connect a 22 µF or larger MLCC capacitor from VOUT to GND for stability. |+| 4 | NC | unconnected | Not connected. Leave floating. |+| 5 | NC | unconnected | Not connected. Leave floating. |+| 6 | NC | unconnected | Not connected. Leave floating. |+| 7 | VIN | power_in | Supply voltage input. Accepts 50 V to 450 V DC (or 85-260 VAC via half-wave rectifier). Connect a 2.2 µF capacitor from VIN to GND. |+| 8 | NC | unconnected | Not connected. Leave floating. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Shanghai Siproin Microelectronics SSP7785 3 3V |+| Package | ESOP-8 |+| Category | PMIC |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `SSP7785-3.3V`+- Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm`+- 3D model: ESOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Shanghai Siproin Microelectronics SSP7785 3 3V datasheet](docs/ssp7785-3-3v-datasheet.pdf) (8 pp, sha256 `6f98670f493b5efc`, 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/ssp7785-3-3v-datasheet.pdf)
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