component
LK112M60TR
Public Made by Adomby adom
STMicroelectronics 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
markdownLK112M60TR
STMicroelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
LK112M60TR from STMicroelectronics, 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 | SHDN | input | Shutdown input; regulator enabled when connected to logic high (≥1.8 V), disabled when connected to logic low (<0.6 V) reducing quiescent current to 0.1 µA maximum in OFF mode |
| 2 | GND | power_in | Ground pin internally connected to the die attach flag to decrease the total thermal resistance and increase the package ability to dissipate power |
| 3 | Bypass | passive | Bypass pin with 0.1 µF capacitor connection to improve the noise performance, reducing output noise to 30 µVrms typical at 10 Hz to 80 kHz bandwidth |
| 4 | OUT | output | Regulated output port; 6.0 V nominal output with ±2% accuracy at 30 mA load, supporting up to 150 mA continuous output current |
| 5 | IN | power_in | Supply input port; requires operative input voltage from 6.5 V to 14 V (VOUT + 0.5 V minimum) to support 150 mA maximum output current with 350 mV dropout at full load |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
LK112M60TR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
lk112m60tr-etched.step/lk112m60tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lk112m60tr.step/lk112m60tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (18 pp, sha256
fc1c9dfacf62927c, retrieved 2026-10-06, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).