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TMI6050-18

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by Ray

TMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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TMI6050-18

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

TMI6050-18 from TMI, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VIN power_in Input supply of the LDO. Operating range 2.5V to 5.5V (absolute max 6V). Bypass to GND with a 1µF ceramic capacitor close to the pin.
2 GND power_in Signal ground return for the regulator.
3 EN input Enable pin. Drive to ≤0.4V (or GND) to disable the device; drive to ≥1.05V to enable. EN rising threshold typ. 0.9V, falling threshold typ. 0.6V. Must not be left floating.
4 NC unconnected No connection on the fixed-output version (TMI6050-18 is the 1.8V fixed variant). On the adjustable TMI6050 this pin is the FB feedback input.
5 VOUT power_out Regulated 1.8V output of the LDO, up to 600mA. Requires a minimum 1µF ceramic output capacitor for stability across the full 0-600mA load range. Includes output auto-discharge (~130Ω) when shutdown.

Key specifications

Parameter Value
Manufacturer TMI
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • TMI6050-18
  • TMI6050B-18

CAD (KiCad official)

  • Symbol: TMI6050-18
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: TMI datasheet (12 pp, sha256 27c3f99ed549b2f6, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF