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APX809-31SRG-7
Public Made by Adomby adom
Diodes Incorporated Supervisor And Reset ICs, SOT-23R. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAPX809-31SRG-7
Diodes Incorporated · Supervisor And Reset ICs · SOT-23R
APX809-31SRG-7 from Diodes Incorporated, in a SOT-23R. 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 | RESET | output | Active-low push-pull reset output for the APX809, asserted low whenever VCC falls below the reset threshold and held for the reset timeout period (140 to 280 ms) after VCC rises above it; guaranteed logic low for VCC > 1V. |
| 2 | GND | power_in | Ground. |
| 3 | VCC | power_in | Operating voltage input, 1.1V to 5.5V recommended with an absolute maximum of -0.3 to +6.0V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23R |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
APX809-31SRG-7 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23R (KiCad packages3D, STEP)
- 3D model files:
apx809-31srg-7-etched.step/apx809-31srg-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);apx809-31srg-7.step/apx809-31srg-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (8 pp, sha256
6cea3bdb5cde9297, retrieved 2026-10-27, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).