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MIC5205-3.3YM5-TR

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Microchip Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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mic5205-3-3ym5-tr-etched.glb mic5205-3-3ym5-tr: factory component page (tier=lcsc) · Ray 20d ago
mic5205-3-3ym5-tr-etched.step mic5205-3-3ym5-tr: factory component page (tier=lcsc) · Ray 20d ago
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MIC5205-3.3YM5-TR

Microchip Tech · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

MIC5205-3.3YM5-TR from Microchip Tech, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 IN power_in Supply input; the datasheet's operating range is +2.5V to +16V, with absolute maximum ratings of -20V to +20V.
2 GND power_in Ground pin for the regulator; the output capacitor from OUT to GND and any optional BYP capacitor return to this pin.
3 EN input CMOS-compatible enable/shutdown input: logic-high (at least 2.0V) enables the regulator, while logic-low (0.4V max, 0.18V for lowest shutdown current) or open shuts it down, and EN may be tied directly to IN if shutdown is not needed.
4 BYP passive Reference bypass for the fixed version: connect an external 470 pF capacitor to GND to reduce output noise, or leave it open if noise is not a major concern.
5 OUT power_out Regulator output, which requires an output capacitor to GND for stability: at least 1.0 µF without CBYP or at least 2.2 µF with a 470 pF CBYP, with ESR of about 5Ω or less.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: MIC5205-3.3YM5-TR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: mic5205-3-3ym5-tr-etched.step / mic5205-3-3ym5-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mic5205-3-3ym5-tr.step / mic5205-3-3ym5-tr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (20 pp, sha256 8e5b586af211b760, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF