component
APX809S-26SA-7
Public Unreviewedby Ray
Diodes Incorporated Supervisor and Reset ICs, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Symbol & Footprint
Schematic Symbol
Open full view ↗PCB Footprint
Open full view ↗Datasheet
Open in new tab ↗README
markdownAPX809S-26SA-7
Diodes Incorporated · Supervisor and Reset ICs · SOT-23
APX809S-26SA-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 | Active-low push-pull reset output (RESET). Asserted low when VCC drops below the 2.63V threshold (‑26 variant) and held low for at least 140ms (typ. 240ms) after VCC recovers above threshold. Guaranteed valid for VCC down to 1V; VOL ≤ 0.3V at ISINK = 1.2mA, VOH ≥ 0.8·VCC at ISOURCE = 500µA. |
| 3 | VCC | power_in | Operating voltage input, 1.0V to 5.5V recommended (6.0V absolute max). Monitored against the internal 2.63V threshold for the ‑26 variant. Bypass with a 100nF ceramic capacitor to GND close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
APX809S-26SA-7APX809S-26SA-7SR-7
CAD (KiCad official)
- Symbol:
APX809S-26SA-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 (10 pp, sha256
b644892b2c8d0948, 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).