LP2980IM5X-5.0
Public Unreviewedby Ray
Texas Instruments LP2980IM5X 5 0 NOPB Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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README
markdownLP2980IM5X-5.0
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
LP2980IM5X-5.0 from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | IN | power_in | Input voltage supply pin. Operating range 2.1 V to 16 V; absolute maximum -0.3 V to 16 V. Bypass with a 1-uF capacitor to GND. |
| 2 | GND | power_in | Common ground (device substrate). Ground pin current typically 375 uA at 50 mA load and 80 uA at 1 mA load. |
| 3 | ON/OFF | input | Logic-high enable input. Regulator ON when V(ON/OFF) >= 1.6 V; OFF (sleep mode, <1 uA Iq) when V(ON/OFF) <= 0.18 V. Absolute maximum -0.3 V to 16 V. Must be actively driven; do not float. |
| 4 | N/C | unconnected | DO NOT CONNECT. Reserved for post-packaging test and calibration of VOUT accuracy. Must be left floating; do not connect to any potential or to ground. Continuity/pin-testing may activate trim circuitry and force VOUT out of tolerance. |
| 5 | OUT | power_out | Regulated 5.0 V output. Ensured 50 mA output current with 150 mA typical peak; initial output voltage tolerance +/-0.5% (A grade). Requires a minimum 1-uF (2.2 uF recommended) output capacitor for stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
LP2980IM5X-5.0LP2980IM5X-5.0IM5-5.0
CAD (KiCad official)
- Symbol:
LP2980IM5X-5.0 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
lp2980im5x-5-0.step |
85 KB | You want the bare part, or you mark your own boards. |
lp2980im5x-5-0-etched.step |
2.4 MB | You want the part with LP2980IM5X-5.0 already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 595 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
289f50688393a5c4, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).