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LP2986AIMM-3.3
Public Made by Adomby adom
Texas Instruments Linear Voltage Regulators (LDO), VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLP2986AIMM-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lp2986aimm-3-3.step/lp2986aimm-3-3.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).