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LP5951MGX-3.3

Public Made by Adom

by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SC-70-5. 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 29d ago
viewers lp5951mgx-3-3: viewers · Ray 29d ago
lp5951mgx-3-3-etched.glb lp5951mgx-3-3: factory component page (tier=lcsc) · Ray 29d ago
lp5951mgx-3-3-etched.step lp5951mgx-3-3: factory component page (tier=lcsc) · Ray 29d ago
lp5951mgx-3-3-hero.glb lp5951mgx-3-3: hero GLB from the etched model (keeps the MPN mark) · Ray 29d ago
lp5951mgx-3-3-hero.overlay.json Publish 0.1.0 · Ray 29d ago
lp5951mgx-3-3.glb Publish 0.1.0 · Ray 29d ago
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lp5951mgx-3-3.kicad_sym Publish 0.1.0 · Ray 29d ago
lp5951mgx-3-3.lbr Publish 0.1.0 · Ray 29d ago
lp5951mgx-3-3.step Publish 0.1.0 · Ray 29d ago
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LP5951MGX-3.3

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SC-70-5

LP5951MGX-3.3 from Texas Instruments, in a SC-70-5. 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 IN power_in Input voltage, specified from 1.8 V to 5.5 V.
2 GND power_in Ground reference for the device; all voltages are referenced to this pin.
3 EN input Enable logic input: Low = shutdown, High = normal operation; this pin should not be left floating.
4 NC unconnected No internal connection.
5 OUT power_out Regulated output voltage.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: LP5951MGX-3.3
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: lp5951mgx-3-3-etched.step / lp5951mgx-3-3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp5951mgx-3-3.step / lp5951mgx-3-3.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (29 pp, sha256 a6d29ed11a16f367, retrieved 2026-10-11, 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