component
LP2985IM5X-2.0
Public Made by Adomby 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.
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
markdownLP2985IM5X-2.0
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
LP2985IM5X-2.0 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 | IN | input | Input voltage pin; the supply must be between 2.2 V and 16 V, and TI recommends at least VOUT + 1 V, with a minimum 1 µF input capacitor placed within 1 cm of the pin. |
| 2 | GND | power_in | Common ground, connected to the device substrate, and the ground return for the input and output capacitors should be kept as close to this pin as possible. |
| 3 | ON/OFF | input | Logic-high enable input; the voltage must stay between 0 V and VIN, and pulling it low puts the regulator in sleep mode with less than 1 µA quiescent current. |
| 4 | BYPASS | bidirectional | Bypass capacitor connection for low-noise operation; a 10 nF (0.01 µF) capacitor here reduces output noise to about 30 µV (typical). |
| 5 | OUT | output | Regulated output voltage; the device is rated for up to 150 mA of output current and is short-circuit protected. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
LP2985IM5X-2.0 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
lp2985im5x-2-0-etched.step/lp2985im5x-2-0-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lp2985im5x-2-0.step/lp2985im5x-2-0.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (32 pp, sha256
66e08d28e7f37224, 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).