component

MIC39100MP-3.3

Public Made by Adom

by adom

HGSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)mic39100mp-3.3factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 17d ago
viewers mic39100mp-3-3: viewers · Ray 17d ago
mic39100mp-3-3-etched.glb Publish 0.1.0 · Ray 17d ago
mic39100mp-3-3-etched.step mic39100mp-3-3: factory component page (healed after the 2026-10-18 wiki outage) · Ray 17d ago
mic39100mp-3-3-hero.glb mic39100mp-3-3: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
mic39100mp-3-3-hero.overlay.json Publish 0.1.0 · Ray 17d ago
mic39100mp-3-3.glb Publish 0.1.0 · Ray 17d ago
mic39100mp-3-3.kicad_mod Publish 0.1.0 · Ray 17d ago
mic39100mp-3-3.kicad_sym Publish 0.1.0 · Ray 17d ago
mic39100mp-3-3.lbr Publish 0.1.0 · Ray 17d ago
mic39100mp-3-3.step Publish 0.1.0 · Ray 17d ago
package.json Publish 0.1.0 · Ray 17d ago
page.json Set visibility: public · Ray 17d ago
README.md Publish 0.1.0 · Ray 17d ago

MIC39100MP-3.3

HGSEMI · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223

MIC39100MP-3.3 from HGSEMI, in a SOT-223. 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; recommended operating range is +2.25V to +16V (absolute maximum ±20V), with a 1µF or greater input capacitor recommended if far from bulk supply capacitance.
2 GND power_in Ground pin, connected internally to the TAB.
3 OUT power_out Regulator output (fixed 3.3V for this variant), delivering 1A minimum guaranteed and needing an output capacitor (10µF or greater with ESR below 2Ω) for stability.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOT-223
Category Power Management (PMIC)
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage (absolute maximum) VIN -20 20 V 3
Enable voltage (absolute maximum) VEN 20 V 3
Storage temperature TSTG -65 150 ℃ 3
Lead temperature (soldering, 5 sec.) 260 ℃ 3
Supply voltage (recommended operating) VIN 2.25 16 V 4
Enable voltage (recommended operating) VEN 2.25 16 V 4
Junction temperature (recommended operating) TJ -40 125 ℃ 4
Output voltage accuracy VOUT -1 1 % 10mA 4
Output voltage accuracy VOUT -2 2 % 10mA ≤ IOUT ≤ 1A, VOUT+1V ≤ VIN ≤ 8V 4
Line regulation LNR 0.06 0.5 % IOUT = 10mA, VOUT+1V ≤ VIN ≤ 16V 4
Load regulation LDR 0.2 1 % VIN = VOUT+1V, 10mA ≤ IOUT ≤ 1A 4
Output voltage temperature coefficient VOUT/T 40 100 ppm/℃ 4
Dropout voltage VDO 150 250 mV IOUT = 100mA, VOUT = -1% 4
Dropout voltage VDO 275 mV IOUT = 500mA, VOUT = -1% 4
Dropout voltage VDO 330 500 mV IOUT=750mA, VOUT = -1% 4
Dropout voltage VDO 410 630 mV IOUT = 1A, VOUT = -1% 4
Ground current IGND 700 µA IOUT = 100mA, VIN = VOUT+1V 4
Ground current IGND 4 mA IOUT = 500mA, VIN = VOUT+1V 4
Ground current IGND 7 mA IOUT = 750mA, VIN = VOUT+1V 4
Ground current IGND 12 20 mA IOUT = 1A, VIN = VOUT+1V 4
Current limit IOUT (lim) 1.8 2.5 µA VOUT = 0V, VIN = VOUT+1V 4
Turn-on time tON 1.3 5 ms 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 75 µA VEN=2.25V 4
Enable input current IEN 2 4 µA VEN=0.8V 4
Output leakage current (error flag) IFLG (leak) 0.01 2 µA VOH = 16V 4
Output low voltage (error flag) VFLG (do) 240 400 mV VIN = 0.9 x VOUT (Nominal), IOL= 250µA 4
Low threshold VFLG 93 % 4
High threshold VFLG 99.2 % 4
Thermal resistance, junction-to-case, SOT-223 θJC 15 ℃/W 4
Hysteresis (error flag) 1 4

CAD (KiCad official)

  • Symbol: MIC39100MP-3.3
  • Footprint: Package_TO_SOT_SMD:SOT-223-3_TabPin2
  • 3D model: SOT-223 (KiCad packages3D, STEP)
  • 3D model files: mic39100mp-3-3-etched.step / mic39100mp-3-3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mic39100mp-3-3.step / mic39100mp-3-3.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (11 pp, sha256 9f998dfd262b1456, retrieved 2026-10-18, 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