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APX803L20-29SR-7

Public Made by Adom

by adom

Diodes Incorporated Supervisor and Reset ICs, SOT-23R. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs apx803l20-29sr-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
apx803l20-29sr-7-etched.fit.json apx803l20-29sr-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
apx803l20-29sr-7-etched.glb apx803l20-29sr-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
apx803l20-29sr-7-etched.step apx803l20-29sr-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
apx803l20-29sr-7.glb Publish 0.1.0 · Ray
apx803l20-29sr-7.kicad_mod Publish 0.1.0 · Ray
apx803l20-29sr-7.kicad_sym Publish 0.1.0 · Ray
apx803l20-29sr-7.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
apx803l20-29sr-7.step Publish 0.1.0 · Ray
package.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json apx803l20-29sr-7: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
README.md apx803l20-29sr-7: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

APX803L20-29SR-7

Diodes Incorporated · Supervisor and Reset ICs · SOT-23R

APX803L20-29SR-7 from Diodes Incorporated, in a SOT-23R. 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 RESET output Reset output pin. Open-drain, active-low. Asserted (pulled low) when VCC is below the 2.9V threshold and for the 220ms tDELAY timeout after VCC recovers. Requires an external pull-up (typ. 100k) to VCC. VOL = 0.4V max at ISINK = 3.5mA; max rating 5.5V.
2 GND power_in Device ground reference.
3 VCC power_in Operating supply voltage input and monitored rail. Recommended operating range 0.9V to 5.5V; absolute max 6.0V. Also serves as the sensed supply for reset detection at the internal 2.9V threshold.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23R
Category PMIC
Pins 3

Ordering variants

  • APX803L20-29SR-7SA
  • APX803L20-29SR-7SR
  • APX803L20-29SR-7C3
  • APX803L20-29SR-7W
  • APX803L20-29SR-7W5

CAD (KiCad official)

  • Symbol: APX803L20-29SR-7
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23R (KiCad packages3D, STEP)
  • 3D model files: apx803l20-29sr-7-etched.step / apx803l20-29sr-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); apx803l20-29sr-7.step / apx803l20-29sr-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (22 pp, sha256 849cd25d6fd15081, 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