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Contents

README

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MCP1525T-I

Microchip · Voltage Reference · SOT-23

MCP1525T-I from Microchip, 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 VIN power_in Positive supply input, 2.7 V to 5.5 V. Sinks 100 µA (max) quiescent current from VIN to VSS. An optional 0.1 µF ceramic input capacitor is recommended.
2 VOUT output Precision 2.5 V reference output. Drives ±2 mA load current with load regulation ~1 mV/mA. Requires a 1 µF to 10 µF load capacitor (CL) for stability.
3 VSS power_in Ground/return pin. All voltages are referenced to this pin.

Key specifications

Parameter Value
Manufacturer Microchip
Package SOT-23
Category PMIC
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • MCP1525T-I/TT
  • MCP1525T-I/TO

CAD (KiCad official)

  • Symbol: MCP1525T-I
  • 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: Microchip datasheet (20 pp, sha256 096ae31c379df313, retrieved 2026-08-17, tier: manufacturer)
  • 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