component

STG719STR

Public Made by Adom

by adom

STMicroelectronics Analog Switches, Multiplexers, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentinterfacestg719str
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 stg719str: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
viewers stg719str: viewers · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json stg719str: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 18h ago
README.md stg719str: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 16d ago
stg719str-etched.fit.json stg719str: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
stg719str-etched.glb stg719str: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
stg719str-etched.step stg719str: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
stg719str.glb Publish 0.1.0 · Ray 1mo ago
stg719str.kicad_mod Publish 0.1.0 · Ray 1mo ago
stg719str.kicad_sym Publish 0.1.0 · Ray 1mo ago
stg719str.lbr Publish 0.1.0 · Ray 1mo ago
stg719str.step Publish 0.1.0 · Ray 1mo ago

STG719STR

STMicroelectronics · Analog Switches, Multiplexers · SOT-23-6

STG719STR from STMicroelectronics, in a SOT-23-6. 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 IN input Digital control input selecting which independent channel (S1 or S2) is connected to the common D pin. Low level connects S1 to D; High level connects S2 to D. CMOS logic thresholds referenced to VCC (VIH=2.0V at 3.3V, 2.4V at 5V).
2 VCC power_in Positive supply voltage. Operating range 1.8V to 5.5V (absolute max -0.5V to +7.0V). Quiescent current is 1µA max.
3 GND power_in Ground reference (0V).
4 S1 passive Independent analog switch channel 1. Bidirectional analog signal path connected to D when IN is Low. RON = 4Ω max at VCC=5V; signal range 0 to VCC.
5 D passive Common analog switch pole. Bidirectional pin that connects to either S1 or S2 depending on IN state.
6 S2 passive Independent analog switch channel 2. Bidirectional analog signal path connected to D when IN is High. RON = 4Ω max at VCC=5V; signal range 0 to VCC.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOT-23-6
Category Interface
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • STG719STR

CAD (KiCad official)

  • Symbol: STG719STR
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: stg719str-etched.step / stg719str-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stg719str.step / stg719str.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (8 pp, sha256 e19f35b4d9ed0964, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF