component

LM94021BIMGX

Public Made by Adom

by adom

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

componentsensorslm94021bimgxfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 10d ago
viewers lm94021bimgx: viewers · Ray 10d ago
lm94021bimgx-etched.glb lm94021bimgx: factory component page (tier=lcsc) · Ray 10d ago
lm94021bimgx-etched.step lm94021bimgx: factory component page (tier=lcsc) · Ray 10d ago
lm94021bimgx-hero.glb lm94021bimgx: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
lm94021bimgx-hero.overlay.json Publish 0.1.0 · Ray 10d ago
lm94021bimgx.glb Publish 0.1.0 · Ray 10d ago
lm94021bimgx.kicad_mod Publish 0.1.0 · Ray 10d ago
lm94021bimgx.kicad_sym Publish 0.1.0 · Ray 10d ago
lm94021bimgx.lbr Publish 0.1.0 · Ray 10d ago
lm94021bimgx.step Publish 0.1.0 · Ray 10d ago
package.json Publish 0.1.0 · Ray 10d ago
page.json Set visibility: public · Ray 10d ago
README.md Publish 0.1.0 · Ray 10d ago

LM94021BIMGX

Texas Instruments · Temperature Sensors · SC-70-5

LM94021BIMGX 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 GS0 input Gain Select 0 is a logic input that selects the output slope; a logic 1 requires VDD − 0.5 V minimum and a logic 0 requires 0.5 V maximum, with an absolute maximum rating of −0.3 V to +6.0 V.
2 GND power_in Ground pin for the power supply; the die backside is attached to this pin to ensure good thermal conductivity.
3 OUT output Analog output that is inversely proportional to temperature, limited to −0.3 V to (VDD + 0.5 V) with output current limited to ±7 mA, and short-circuit protected.
4 VDD power_in Positive supply voltage with an operating range of +1.5 V to +5.5 V and an absolute maximum of +6.0 V.
5 GS1 input Gain Select 1 is a logic input that selects the output slope; a logic 1 requires VDD − 0.5 V minimum and a logic 0 requires 0.5 V maximum, with an absolute maximum rating of −0.3 V to +6.0 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Sensors
Pins 5

CAD (KiCad official)

  • Symbol: LM94021BIMGX
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: lm94021bimgx-etched.step / lm94021bimgx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm94021bimgx.step / lm94021bimgx.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (24 pp, sha256 5ab56faf8fab0314, retrieved 2026-10-10, 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