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LP2986AIMM-3.3

Public Made by Adom

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Texas Instruments Linear Voltage Regulators (LDO), VSSOP-8-0.65mm. 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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LP2986AIMM-3.3

Texas Instruments · Linear Voltage Regulators (LDO) · VSSOP-8-0.65mm

LP2986AIMM-3.3 from Texas Instruments, in a VSSOP-8-0.65mm. 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 GROUND power_in Ground reference pin for the regulator.
2 FEEDBACK input Sets the output voltage: tie to TAP (with OUT tied to SENSE) for the fixed version, or connect to a resistor divider for an adjustable output; the FEEDBACK pin is rated for a maximum of 5 V (absolute maximum, -0.3 V to 5 V).
3 TAP output Middle tap of the internal voltage divider, which must be tied to FEEDBACK (with OUT tied to SENSE) to output the fixed voltage of the part version.
4 IN power_in Input voltage supply, with an operating supply range of 2.1 V to 16 V.
5 OUT power_out Regulated output, which supplies up to 200 mA and must be tied to SENSE for the fixed-voltage configuration.
6 SENSE input Output sense input, which is connected to OUT (with FEEDBACK tied to TAP) so the output voltage of the part version is regulated at the load.
7 ERROR output Active-low open-collector error flag that goes low when VOUT drops about 5% below nominal, sinking up to 300 µA and requiring an external pull-up to 16 V maximum.
8 SHUTDOWN input Active-high shutdown input: pull low to turn the output off, with a maximum rating of 16 V (-0.3 V to 16 V absolute maximum).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8-0.65mm
Category Power Supply Chip
Pins 8

CAD (KiCad official)

  • Symbol: LP2986AIMM-3.3
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)
  • 3D model files: lp2986aimm-3-3-etched.step / lp2986aimm-3-3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp2986aimm-3-3.step / lp2986aimm-3-3.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (39 pp, sha256 f7cfc26eae25c4e3, 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