component

MIC7221YM5-TR

Public Made by Adom

by adom

Microchip Tech Comparators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiersmic7221ym5-trfactory-2.0.0extractor-text

Verified MIC7221YM5-TR

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MIC7221YM5-TR · SOT-23-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 7-page datasheet
  • ✓distributor: lcsc C219982, digikey 576-2901-2-ND, mouser 998-MIC7221YM5TR
  • ✓family: SOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-c8g1jz6u/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ mic7221ym5-tr.kicad_sym✓ mic7221ym5-tr.kicad_mod✓ mic7221ym5-tr.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 4d ago
viewers mic7221ym5-tr: viewers · Ray 4d ago
mic7221ym5-tr-etched.glb Publish 0.1.0 · Ray 4d ago
mic7221ym5-tr-etched.step mic7221ym5-tr: factory component page (tier=lcsc) · Ray 4d ago
mic7221ym5-tr-hero.glb mic7221ym5-tr: hero GLB from the etched model (keeps the MPN mark) · Ray 4d ago
mic7221ym5-tr-hero.overlay.json Publish 0.1.0 · Ray 4d ago
mic7221ym5-tr.glb Publish 0.1.0 · Ray 4d ago
mic7221ym5-tr.kicad_mod Publish 0.1.0 · Ray 4d ago
mic7221ym5-tr.kicad_sym Publish 0.1.0 · Ray 4d ago
mic7221ym5-tr.lbr Publish 0.1.0 · Ray 4d ago
mic7221ym5-tr.step Publish 0.1.0 · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Publish 0.1.0 · Ray 4d ago
verification.json Verified: Published by the parts factory: tier lcsc, 5 pins · Ray 4d ago

MIC7221YM5-TR

Microchip Tech · Comparators · SOT-23-5

MIC7221YM5-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 OUT output Amplifier output; on the MIC7221 this is an open-drain output that requires an external pull-up resistor (5kΩ per Note 9) and can be pulled up to 10V even when the supply is as low as 2.2V.
2 V+ power_in Positive supply; the device is specified for single-supply operation from 2.2V to 10V, with an absolute maximum supply voltage of 12V.
3 IN+ input Noninverting comparator input; the absolute maximum I/O pin voltage is V+ + 0.3V to V- - 0.3V.
4 IN- input Inverting comparator input; the absolute maximum I/O pin voltage is V+ + 0.3V to V- - 0.3V.
5 V- power_in Negative supply rail, which is 0V in all DC characterization conditions.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23-5
Category Amplifiers
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Offset Voltage (2.2V) VOS 2 10 mV VV+ = +2.2V, VV- = 0V, VCM = VOUT = VV+/2; TJ = 25°C 2
Input Offset Voltage (2.7V) VOS 2 10 mV VV+ = +2.7V, VV- = 0V, VCM = VOUT = VV+/2; TJ = 25°C 2
Input Offset Voltage (5V) VOS 2 10 mV VV+ = +5.0V, VV- = 0V, VCM = VOUT = VV+/2; TJ = 25°C 3
Input Offset Voltage (10V) VOS 2 10 mV VV+ = +10V, VV- = 0V, VCM = VOUT = VV+/2; TJ = 25°C 3
Output Voltage (Low) (2.2V) VOL 0.02 0.1 V VV+ = +2.2V, ILOAD = 2.5mA 2
Output Voltage (Low) (2.7V) VOL 0.02 0.1 V VV+ = +2.7V, ILOAD = 2.5mA 2
Output Voltage (Low) (5V) VOL 0.05 0.1 V VV+ = +5.0V, ILOAD = 5mA 3
Output Voltage (Low) (10V) VOL 0.05 0.1 V VV+ = +10V, ILOAD = 5mA 3
Supply Current (2.2V) IS 5 12 µA VV+ = +2.2V, VOUT = low 2
Supply Current (2.7V) IS 5 12 µA VV+ = +2.7V, VOUT = low 2
Supply Current (5V) IS 7 14 µA VV+ = +5.0V, VOUT = low 3
Supply Current (10V) IS 12 25 µA VV+ = +10V, VOUT = low 3
Supply Voltage (operating) VV+, VV- 2.2 10 V Operating Ratings; VV- = 0V 2
Junction Temperature (operating) TJ -40 85 °C Operating Ratings 2
Supply Voltage (absolute maximum) VV+, VV- 12 V Absolute Maximum Ratings 2
Junction Temperature (absolute maximum) TJ 150 °C Absolute Maximum Ratings 2
Storage Temperature TS -65 150 °C Absolute Maximum Ratings 2
Thermal impedance of SOT-23-5 package (stated in Application Information) 325 °C/W SOT-23-5 package 5

CAD (KiCad official)

  • Symbol: MIC7221YM5-TR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: mic7221ym5-tr-etched.step / mic7221ym5-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mic7221ym5-tr.step / mic7221ym5-tr.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (7 pp, sha256 f95630b42f03ac5c, retrieved 2026-10-30, 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