component

LM2830XMFX

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 1d ago
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lm2830xmfx-etched.glb lm2830xmfx: factory component page (tier=lcsc) · Ray 1d ago
lm2830xmfx-etched.step lm2830xmfx: factory component page (tier=lcsc) · Ray 1d ago
lm2830xmfx-hero.glb lm2830xmfx: hero GLB from the etched model (keeps the MPN mark) · Ray 10h ago
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lm2830xmfx.glb Publish 0.1.0 · Ray 1d ago
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lm2830xmfx.lbr Publish 0.1.0 · Ray 1d ago
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LM2830XMFX

Texas Instruments · DC-DC Converters · SOT-23-5

LM2830XMFX from Texas Instruments, 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 SW output Output switch pin that connects to the inductor and catch diode.
2 GND power_in Signal and power ground; place the bottom resistor of the feedback network as close as possible to this pin.
3 FB input Feedback pin that connects to an external resistor divider to set the output voltage.
4 EN input Enable control input where logic high enables operation; do not let this pin float or exceed VIN + 0.3 V.
5 VIN power_in Input supply voltage, specified at 3 V to 5.5 V in the recommended operating conditions.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: LM2830XMFX
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: lm2830xmfx-etched.step / lm2830xmfx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm2830xmfx.step / lm2830xmfx.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (38 pp, sha256 67fae277aa03fa92, retrieved 2026-10-08, 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