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MCP1793T-5002H
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Microchip Tech Power Management - Specialized, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# MCP1793T-5002H++**Microchip Tech** · Power Management - Specialized · SOT-23-5++MCP1793T-5002H from Microchip Tech, 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 | VIN | power_in | Input Voltage Supply. Operating range 4.5V to 55V (up to 70V transient). Recommend 2.2 µF to 10 µF X7R ceramic input capacitor, especially with long leads or battery source. For a 5.0V output, minimum VIN is 6.2V to stay out of dropout. |+| 2 | GND | power_in | Ground reference. GND conducts only ground current (~100 µA typ at full load), so a wide trace is not required, but tie to a quiet circuit ground for best noise and PSRR performance. Also serves as the return for the output capacitor. |+| 3 | SHDN | input | Active-low Shutdown Control Input. Logic high (VIH ≥ 2.4V) enables the LDO output; logic low (VIL ≤ 0.8V, connect to GND) disables the output and drops the device to a ~2 µA low-quiescent shutdown state. Do not leave floating. Absolute max on SHDN is (GND - 0.3V) to (VIN + 0.3V). |+| 4 | NC | unconnected | No internal connection. Should either be left floating or tied to GND per the datasheet pin function table. |+| 5 | VOUT | power_out | Regulated Output Voltage VR. Fixed 5.0V nominal (VR ±2% for -40°C to +85°C, ±3% for -40°C to +150°C), 100 mA maximum continuous output. Requires a minimum 2.2 µF ceramic (X7R/X8R) output capacitor for stability; 3.3 µF X7R/X8R recommended over the full temperature range. Absolute max on VOUT is (GND - 0.3V) to 5.5V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Microchip Tech |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## Ordering variants++Same part, different packaging or reel option.++- `MCP1793T-5002H/OT`+- `MCP1793T-5002H/OTVAO`+- `MCP1793T-5002H/DC`+- `MCP1793T-5002H/DCVAO`+- `MCP1792T-xx02H/DB`+- `MCP1792T-xx02H/DBVAO`+- `MCP1792T-xx02H/CB`+- `MCP1792T-xx02H/CBVAO`++## CAD (KiCad official)++- Symbol: `MCP1793T-5002H`+- 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:** [Microchip Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589794916416462848) (34 pp, sha256 `98464c4589491b9b`, 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/mcp1793t-5002h-datasheet.pdf)
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