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MIC5205-5.0YM5-MS

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

MIC5205-5.0YM5-MS from MSKSEMI, 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 VIN power_in Input supply pin; the electrical table gives an operating input voltage of 3.0 V to 24 V, with an absolute maximum of -0.3 V to +26 V.
2 VSS power_in Ground pin, the device reference (地端).
3 CE input Enable control input; VCE high is 1.7 V to 24 V and VCE low is 0 V to 0.3 V, and pulling CE to VSS puts the device into sleep with a standby current of 0.2 μA max.
4 NC unconnected No connection (悬空, floating); leave this pin unconnected.
5 VOUT power_out Regulated output pin; the output voltage range is 3.0 V to 5.0 V, and the output must have a capacitor of at least 1 μF to ground.

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOT-23-5
Category Power Management (PMIC)
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 voltage VIN 3 24 V 4
Output voltage VOUT 3 5 V 4
Output voltage accuracy -2 2 % IOUT=1mA 4
Line regulation ΔVOUT/VOUT*ΔVIN 0.015 0.2 %/V VOUT+1.0V≤VIN≤20V, IOUT=10mA 4
Quiescent current (operating) ISS 1.8 4 μA VCE=VIN 4
Standby (shutdown) current ISTANDBY 0.2 μA VCE=VSS 4
Enable high-level voltage VCEH 1.7 24 V VIN=VOUT+2.0V 4
Enable low-level voltage VCEL 0 0.3 V VIN=VOUT+2.0V 4
Output voltage temperature coefficient ΔVOUT/ΔTA*VOUT -100 100 ppm/℃ -40℃≤TA≤125℃, VIN=VOUT+2.0V, IOUT=10mA 4
Input voltage (absolute maximum) VIN -0.3 26 V 3
Enable pin voltage (absolute maximum) VCE -0.3 26 V 3
Output current (absolute maximum) Iout 600 mA 3
Storage temperature TSTG -50 125 ℃ 3
Operating temperature TA -20 85 ℃ 3
Junction temperature Tj 150 ℃ 3
Power dissipation PD 200 mW 3

CAD (KiCad official)

  • Symbol: MIC5205-5.0YM5-MS
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: mic5205-5-0ym5-ms-etched.step / mic5205-5-0ym5-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mic5205-5-0ym5-ms.step / mic5205-5-0ym5-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (8 pp, sha256 3e6ca003ad74cedb, retrieved 2026-10-19, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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