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APX803S00-44SA-7

Public Made by Adom

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Diodes Incorporated Monitors & Reset Circuits, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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APX803S00-44SA-7

Diodes Incorporated · Monitors & Reset Circuits · SOT-23

APX803S00-44SA-7 from Diodes Incorporated, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Ground reference pin for the device.
2 RESET output Active-low open-drain reset output that asserts when VCC falls below the reset threshold and for the reset timeout period after VCC rises above it; it requires an external pull-up resistor and its output sink current is not specified below VCC of 1V.
3 VCC power_in Operating supply voltage input, recommended range 1.0 V to 5.5 V (absolute maximum -0.3 V to +6.0 V).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
Category Power Management ICs
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Current ICC 10 15 µA VTH + 0.2V 3
Reset Threshold (APX803SXX-44, TA = +25°C) VTH 4.31 4.38 4.45 V TA = +25°C 3
Reset Active Timeout Period (APX803S00-XX) tDELAY 1 1.7 3.3 ms 3
RESET Output Voltage Low VOL 0.3 V VCC = VTH -0.2V, ISINK = 1.2mA 3
RESET Output Voltage Low VOL 0.4 V VCC = VTH -0.2V, ISINK = 3.5mA 3
RESET Output High Leakage Current IOH 1 µA VCC > VTH +0.2V 3
Supply Voltage (recommended) VCC 1 5.5 V 3
RESET Output Voltage (recommended) VRESET 0 5.5 V 3
Operating Ambient Temperature Range TA -40 85 °C 3
Supply Voltage (absolute maximum) VCC -0.3 6 V 2
RESET (Open Drain) Voltage (absolute maximum) VRESET -0.3 6 V 2
Input Current, VCC ICC 20 mA 2
Output Current, RESET IO 20 mA 2
VCC Rate of Rise dVCC/dt 100 V/µs VCC = 0 to VT 2
ESD HBM Human Body Model ESD HBM 3 kV 2
ESD MM Machine Model ESD MM 400 V 2
ESD CDM Charged Device Model ESD CDM 1500 V 2
Junction Temperature TJ 150 °C 2
Storage Temperature Range TST -65 150 °C 2
Thermal Resistance Junction-to-Ambient (SOT23) θJA 232 °C/W 2
Thermal Resistance Junction-to-Case (SOT23) θJC 87 °C/W 2

CAD (KiCad official)

  • Symbol: APX803S00-44SA-7
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: apx803s00-44sa-7-etched.step / apx803s00-44sa-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); apx803s00-44sa-7.step / apx803s00-44sa-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (9 pp, sha256 58d0867f60d9b289, retrieved 2026-10-28, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (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