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LP2985AIM5X-3.0

Public Made by Adom

by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, 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 28d ago
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lp2985aim5x-3-0-etched.glb lp2985aim5x-3-0: factory component page (tier=lcsc) · Ray 28d ago
lp2985aim5x-3-0-etched.step lp2985aim5x-3-0: factory component page (tier=lcsc) · Ray 28d ago
lp2985aim5x-3-0-hero.glb lp2985aim5x-3-0: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
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LP2985AIM5X-3.0

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

LP2985AIM5X-3.0 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 VIN power_in Input supply pin; use a capacitor of 1µF or larger from this pin to ground.
2 GND power_in Ground pin of the regulator.
3 ON/OFF input Enable pin: driving it high enables the device and driving it low disables it; tie it to VIN if unused.
4 BYPASS bidirectional Bypass pin for low-noise performance; an external capacitor between BYPASS and ground reduces reference voltage noise.
5 VOUT output Regulator output; use a capacitor of 2.2µF or larger from this pin to ground, with nominal capacitance greater than 2.2µF and effective capacitance at the pin greater than 1µF.

Key specifications

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

CAD (KiCad official)

  • Symbol: LP2985AIM5X-3.0
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: lp2985aim5x-3-0-etched.step / lp2985aim5x-3-0-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp2985aim5x-3-0.step / lp2985aim5x-3-0.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (48 pp, sha256 4ed752a80523dfe4, retrieved 2026-10-11, 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