component

LM7805MPX

Public Made by Adom

by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs lm7805mpx: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
viewers lm7805mpx: viewers · Ray 1mo ago
lm7805mpx-etched.fit.json lm7805mpx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
lm7805mpx-etched.glb lm7805mpx: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
lm7805mpx-etched.step lm7805mpx: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
lm7805mpx.glb Publish 0.1.0 · Ray 1mo ago
lm7805mpx.kicad_mod Publish 0.1.0 · Ray 1mo ago
lm7805mpx.kicad_sym Publish 0.1.0 · Ray 1mo ago
lm7805mpx.lbr Publish 0.1.0 · Ray 1mo ago
lm7805mpx.step Publish 0.1.0 · Ray 1mo ago
package.json lm7805mpx: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
page.json lm7805mpx: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
README.md Initial commit: component/lm7805mpx · Ray 1mo ago

LM7805MPX

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223-4

LM7805MPX from Texas Instruments, in a SOT-223-4. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 INPUT input Input voltage pin
2 GND power_in Ground pin
3 OUTPUT output Output voltage pin
4 TAB power_in Exposed metal thermal pad; Tab/Case is Ground or Output

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-223-4
Category Power Management (PMIC)
Pins 4

CAD (KiCad official)

  • Symbol: LM7805MPX
  • Footprint: Package_TO_SOT_SMD:SOT-223
  • 3D model: SOT-223-4 (KiCad packages3D, STEP)
  • 3D model files: lm7805mpx-etched.step / lm7805mpx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm7805mpx.step / lm7805mpx.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (37 pp, sha256 ce0caf2298560e42, retrieved 2026-09-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-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