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LT1054IDW

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, SOIC-16-300mil. 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 28d ago
viewers lt1054idw: viewers · Ray 28d ago
lt1054idw-etched.glb lt1054idw: factory component page (tier=lcsc) · Ray 28d ago
lt1054idw-etched.step lt1054idw: factory component page (tier=lcsc) · Ray 28d ago
lt1054idw-hero.glb lt1054idw: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
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lt1054idw.glb Publish 0.1.0 · Ray 28d ago
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LT1054IDW

Texas Instruments · DC-DC Converters · SOIC-16-300mil

LT1054IDW from Texas Instruments, in a SOIC-16-300mil. 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 NC unconnected No internal connection.
2 NC unconnected No internal connection.
3 FB/SD input Shutdown for low Iq operation or error amplifier input for regulation; grounding this terminal shuts the device down, with shutdown supply current typically 100 μA.
4 CAP+ input Positive side of CIN.
5 GND power_in Ground.
6 CAP- input Negative side of CIN.
7 NC unconnected No internal connection.
8 NC unconnected No internal connection.
9 NC unconnected No internal connection.
10 NC unconnected No internal connection.
11 VOUT output Regulated output voltage.
12 VREF power_in Internal reference voltage output.
13 OSC input Oscillator control pin used to adjust the switching frequency or to externally synchronize the device; the internal oscillator runs at a nominal 25 kHz.
14 VCC power_in Supply pin; the recommended supply voltage range is 3.5 V to 15 V.
15 NC unconnected No internal connection.
16 NC unconnected No internal connection.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-16-300mil
Category Power Management (PMIC)
Pins 16

CAD (KiCad official)

  • Symbol: LT1054IDW
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16-300mil (KiCad packages3D, STEP)
  • 3D model files: lt1054idw-etched.step / lt1054idw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1054idw.step / lt1054idw.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (36 pp, sha256 cb7fc2ff583618ff, retrieved 2026-10-11, tier: lcsc)
  • 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