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LP2980AIM5X-2.5

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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lp2980aim5x-2-5-etched.glb lp2980aim5x-2-5: factory component page (tier=lcsc) · Ray 20d ago
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LP2980AIM5X-2.5

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

LP2980AIM5X-2.5 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 IN power_in Input supply pin; use a capacitor of 1µF or larger from this pin to ground (input supply range 2.5V to 16V for the new chip).
2 GND power_in Common ground (device substrate).
3 ON/OFF input LDO enable pin: driving it high enables the device and driving it low disables it; tie to VIN if unused.
4 N/C unconnected Do not connect; reserved for factory VOUT calibration, so leave floating and do not connect to any potential or ground.
5 OUT power_out Regulator output; use a capacitor of 2.2µF or larger from this pin to ground, with nominal output capacitance above 1µF and effective capacitance above 1µF after derating.

Key specifications

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

CAD (KiCad official)

  • Symbol: LP2980AIM5X-2.5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: lp2980aim5x-2-5-etched.step / lp2980aim5x-2-5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp2980aim5x-2-5.step / lp2980aim5x-2-5.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (39 pp, sha256 134be8e046145f40, retrieved 2026-10-08, 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