component
LMR12007YMKX
Public Made by Adomby adom
Texas Instruments DC-DC Converters, TSOT-23-6. 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
markdownLMR12007YMKX
Texas Instruments · DC-DC Converters · TSOT-23-6
LMR12007YMKX from Texas Instruments, in a TSOT-23-6. 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 | BOOST | output | Boost voltage driver for internal NMOS gate with bootstrap capacitor between BOOST and SW pins; operating voltage (VBOOST - VSW) 1.6 V to 5.5 V. |
| 2 | GND | power_in | Signal and power ground pin; place feedback network return close to this pin for accurate regulation. |
| 3 | FB | input | Feedback input for external resistor divider to set output voltage; absolute maximum voltage -0.5 V to 3.0 V. |
| 4 | EN | input | Logic enable control input; high enables operation with 0.4 V shutdown threshold and 1.8 V enable threshold; do not exceed VIN + 0.3 V. |
| 5 | VIN | power_in | Input supply voltage with operating range 3.0 V to 18.0 V and absolute maximum -0.5 V to 22 V; bypass capacitor connection required. |
| 6 | SW | output | Output switch node connecting to inductor and catch diode with operating voltage -0.5 V to 18 V and absolute maximum -0.5 V to 22 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
LMR12007YMKX - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
lmr12007ymkx-etched.step/lmr12007ymkx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmr12007ymkx.step/lmr12007ymkx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (29 pp, sha256
486c5b113f937386, retrieved 2026-09-26, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).