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MIC39102YM-TR

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Microchip Tech Linear Voltage Regulators (LDO), SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsmic39102ym-trfactory-2.0.0extractor-text

Verified MIC39102YM-TR

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MIC39102YM-TR · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 24-page datasheet
  • ✓distributor: lcsc C627993, digikey MIC39102YM-TR-ND, mouser 998-MIC39102YMTR
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ykezw2zh/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: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ mic39102ym-tr.kicad_sym✓ mic39102ym-tr.kicad_mod✓ mic39102ym-tr.step
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Ray Publish 0.1.0 298ec7a 1d ago

MIC39102YM-TR

Microchip Tech · Linear Voltage Regulators (LDO) · SOIC-8

MIC39102YM-TR from Microchip Tech, in a SOIC-8. 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 EN input Enable input is CMOS-compatible: logic HIGH enables the regulator, while logic LOW or open puts it in shutdown.
2 IN power_in Supply input, with an operating supply range of +2.25V to +16V per the operating ratings.
3 OUT power_out Regulator output, specified for a minimum guaranteed output current of 1A.
4 ADJ input Adjustable feedback input, connected to a resistive voltage-divider network with a 1.240V typical reference.
5 GND power_in Ground pin, joined internally to the die attach paddle and to pins 6 to 8 for thermal conduction.
6 GND power_in Ground pin, joined internally to the die attach paddle and to pins 5, 7 and 8 for thermal conduction.
7 GND power_in Ground pin, joined internally to the die attach paddle and to pins 5, 6 and 8 for thermal conduction.
8 GND power_in Ground pin, joined internally to the die attach paddle and to pins 5 to 7 for thermal conduction.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOIC-8
Category Power Management ICs
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage VOUT -1 1 % IOUT = 10 mA 4
Output Voltage VOUT -2 2 % 10 mA ≤ IOUT ≤ 1A, VOUT +1V ≤ VIN ≤ 8V 4
Line Regulation 0.06 % IOUT = 10 mA, VOUT + 1V ≤ VIN ≤ 16V 4
Line Regulation 0.5 % IOUT = 10 mA, VOUT + 1V ≤ VIN ≤ 16V 4
Load Regulation 0.2 % VIN = VOUT + 1V, 10 mA ≤ IOUT ≤ 1A 4
Load Regulation 1 % VIN = VOUT + 1V, 10 mA ≤ IOUT ≤ 1A 4
Output Voltage Temperature Coefficient ∆VOUT/∆T 40 100 ppm/°C Note 2 4
Dropout Voltage VDO 140 200 mV IOUT = 100 mA, ∆VOUT = -1% 4
Dropout Voltage VDO 250 mV IOUT = 100 mA, ∆VOUT = -1% 4
Dropout Voltage VDO 300 500 mV IOUT = 750 mA, ∆VOUT = -1% 4
Dropout Voltage VDO 410 550 mV IOUT = 1A, ∆VOUT = -1% 4
Dropout Voltage VDO 630 mV IOUT = 1A, ∆VOUT = -1% 4
Ground Current IGND 11 20 mA IOUT = 1A, VIN = VOUT + 1V 4
Current Limit IOUT(LIM) 1.8 2.5 A VOUT = 0V, VIN = VOUT + 1V 4
Enable Input Voltage (Logic LOW, Off) VEN 0.8 V Logic LOW (Off) 4
Enable Input Voltage (Logic HIGH, On) VEN 2.25 V Logic HIGH (On) 4
Enable Input Current IEN 1 15 30 µA VEN = 2.25V 5
Enable Input Current IEN 75 µA VEN = 2.25V 5
Enable Input Current IEN 2 µA VEN = 0.8V 5
Enable Input Current IEN 4 µA VEN = 0.8V 5
Reference Voltage 1.228 1.24 1.252 V IOUT = 10 mA 5
Reference Voltage 1.215 1.265 V 5
Reference Voltage 1.203 1.277 V Note 6 5
Adjust Pin Bias Current 40 80 nA 5
Adjust Pin Bias Current 120 nA 5
Junction Operating Temperature Range TJ -40 125 °C 6
Storage Temperature Range TS -65 150 °C 6
Lead Temperature 260 °C Soldering, 5s 6
Thermal Resistance SOIC-8 JC 20 °C/W 6
Supply Voltage (VIN) VIN -20 20 V 4
Enable Voltage (VEN) VEN 20 V 4
Supply Voltage (VIN) VIN 2.25 16 V 4
Enable Voltage (VEN) VEN 16 V 4

CAD (KiCad official)

  • Symbol: MIC39102YM-TR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: mic39102ym-tr-etched.step / mic39102ym-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mic39102ym-tr.step / mic39102ym-tr.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (24 pp, sha256 62b25e59931397ca, retrieved 2026-11-05, tier: manufacturer)
  • 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