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APX803L-35SA-7

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by Ray

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

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3D Model

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Datasheet

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Contents

README

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APX803L-35SA-7

Diodes Incorporated · Supervisor and Reset ICs · SOT-23-3

APX803L-35SA-7 from Diodes Incorporated, in a SOT-23-3. 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 Ground reference for the device. Connect to system 0 V.
2 RESET output Active-low, open-drain reset output. Asserts low whenever VCC falls below the 3.5V detection threshold and remains low for the tDELAY period (0 ms on the -blank / -35 variant) after VCC recovers above the release threshold. Requires an external pull-up (typ. 100 kΩ). VOL ≤ 0.4 V at ISINK = 3.5 mA; absolute max VRESET = 6.0 V; IO max = 20 mA.
3 VCC power_in Operating (and monitored) supply input. Recommended operating range 0.9 V to 5.5 V (absolute max -0.3 to 6.0 V). Typical supply current 1 µA (2.5 µA max) at VTH + 0.2 V. Decouple with a 100 nF ceramic capacitor per the typical applications circuit.

Key specifications

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

Ordering variants

  • APX803L-35SA-7
  • APX803L-35SA-7C3
  • APX803L-35SA-7SR
  • APX803L-35SA-7W
  • APX803L-35SA-7W5

CAD (KiCad official)

  • Symbol: APX803L-35SA-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (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