component

LM22674MRE-5.0

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 1d ago
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lm22674mre-5-0-etched.glb lm22674mre-5-0: factory component page (tier=lcsc) · Ray 1d ago
lm22674mre-5-0-etched.step lm22674mre-5-0: factory component page (tier=lcsc) · Ray 1d ago
lm22674mre-5-0-hero.glb lm22674mre-5-0: hero GLB from the etched model (keeps the MPN mark) · Ray 11h ago
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README.md Initial commit: component/lm22674mre-5-0 · Ray 1d ago

LM22674MRE-5.0

Texas Instruments · DC-DC Converters · ESOP-8

LM22674MRE-5.0 from Texas Instruments, in a ESOP-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 that provides the gate voltage for the high-side NFET.
2 NC unconnected Not electrically connected to the die; the pin functions only as a thermal conductor.
3 NC unconnected Not electrically connected to the die; the pin functions only as a thermal conductor.
4 FB input Feedback input to the regulator.
5 EN input Precision enable pin used to control regulator start-up and shutdown (see Precision Enable and UVLO section).
6 GND power_in System ground.
7 VIN power_in Input supply to the regulator; recommended VIN range is 4.5 V to 42 V, with an absolute maximum of 43 V to GND.
8 SW output Switching output of the regulator; DC SW-to-GND limit is -5 V to VIN, with -10 V allowed for pulses up to 50 ns.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package ESOP-8
Category Power Management (PMIC)
Pins 9

CAD (KiCad official)

  • Symbol: LM22674MRE-5.0
  • Footprint: Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm
  • 3D model: ESOP-8 (KiCad packages3D, STEP)
  • 3D model files: lm22674mre-5-0-etched.step / lm22674mre-5-0-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm22674mre-5-0.step / lm22674mre-5-0.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (30 pp, sha256 6db2da4fc5041725, retrieved 2026-10-08, 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-5-5 (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