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APX803L-46SA-7

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by Ray

Diodes Incorporated Supervisor and Reset ICs, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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APX803L-46SA-7

Diodes Incorporated · Supervisor and Reset ICs · SOT-23

APX803L-46SA-7 from Diodes Incorporated, in a SOT-23. 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 GND power_in Device ground reference. Connect to system ground.
2 RESET output Reset output pin. Open-drain, active-low; asserted whenever VCC falls below the 4.6V detection threshold and held for the tDELAY period after VCC recovers above the release threshold. VOL <= 0.4V at ISINK = 3.5mA; requires an external pull-up (typ. 100kΩ).
3 VCC power_in Operating voltage input and the monitored supply rail. Operating range 0.9V to 5.5V; absolute max 6.0V. A 100nF decoupling capacitor (CIN) close to the pin is recommended.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • APX803L-46SA-7
  • APX803L-46SA-7C3
  • APX803L-46SA-7SR
  • APX803L-46SA-7W
  • APX803L-46SA-7W5

CAD (KiCad official)

  • Symbol: APX803L-46SA-7
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)

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