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MCP1793T-5002H

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by Ray

Microchip Tech Power Management - Specialized, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentpower management (pmic)mcp1793t-5002h
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Datasheet

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Contents

README

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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 (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