component
LM22672MRE-ADJ
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# LM22672MRE-ADJ++**Texas Instruments** · DC-DC Converters · SO-8++LM22672MRE-ADJ from Texas Instruments, in a SO-8. 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 | BOOT | input | Bootstrap input providing gate voltage to high-side N-channel MOSFET switch for regulator control. |+| 2 | SS | input | Soft-start input used to increase soft-start time. |+| 3 | RT/SYNC | input | Oscillator mode control input adjustable from 200kHz to 1MHz or synchronizable to external clock. |+| 4 | FB | input | Feedback input to regulator. |+| 5 | EN | input | Precision enable input with under-voltage lock-out (UVLO) functionality. |+| 6 | GND | power_in | Ground input and system common reference. |+| 7 | VIN | power_in | Supply input to regulator with recommended operating range from 4.5V to 42V. |+| 8 | SW | output | Switching output of regulator. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SO-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `LM22672MRE-ADJ`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SO-8 (KiCad packages3D, STEP)+- 3D model files: `lm22672mre-adj-etched.step` / `lm22672mre-adj-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm22672mre-adj.step` / `lm22672mre-adj.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/lm22672-q1) (34 pp, sha256 `85a2f805d6fb9630`, retrieved 2026-10-07, 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 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).++[Datasheet PDF](docs/lm22672mre-adj-datasheet.pdf)
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