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LM4041CIM7-1.2

Public Made by Adom

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Texas Instruments Voltage Reference, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LM4041CIM7-1.2

Texas Instruments · Voltage Reference · SC-70-5

LM4041CIM7-1.2 from Texas Instruments, in a SC-70-5. 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 + output Positive (anode) pin, normally grounded in application; the datasheet labels it as an output (O) pin of the shunt reference.
2 NC* unconnected Internally connected to the negative output through the package die attach on the SC70 package, so it must be left floating or connected to the positive pin (pin 1).
3 , bidirectional Negative (cathode) pin that shunts current to ground and sets the output voltage; the recommended reverse current range is 60 µA minimum to 12000 µA (12 mA) maximum.
4 NC unconnected No internal connection; leave unconnected.
5 NC unconnected No internal connection; leave unconnected.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: LM4041CIM7-1.2
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: lm4041cim7-1-2-etched.step / lm4041cim7-1-2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm4041cim7-1-2.step / lm4041cim7-1-2.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (54 pp, sha256 cd8ea9cf52a32021, 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