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APX803S05-29SR-7
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Diodes Incorporated Supervisor And Reset ICs, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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APX803S05-29SR-7
Diodes Incorporated · Supervisor And Reset ICs · SOT-23
APX803S05-29SR-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 | RESET | output | Active-low, open-drain reset output pin. Asserted (low) on power-up and whenever VCC falls below VTH (2.89-2.97V for the -29 option), held low for the reset active timeout period (20-70ms, 50ms typ.) after VCC rises above VTH. Requires an external pull-up resistor; guaranteed valid down to VCC = 1V. VOL <= 0.3V at ISINK = 1.2mA. Absolute max voltage -0.3 to 6V; max output sink current 20mA. |
| 2 | GND | power_in | Ground reference for the device. |
| 3 | VCC | power_in | Operating voltage input; the supply being monitored. Recommended operating range 1.0V to 5.5V; absolute max -0.3 to +6.0V. Typical supply current 10µA (max 15µA) at VTH + 0.2V. Bypass with a 100nF capacitor near the pin per the typical application circuit. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | Power Management (PMIC) |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
APX803S05-29SR-7APX803S05-29SR-7SA-7
CAD (KiCad official)
- Symbol:
APX803S05-29SR-7 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
apx803s05-29sr-7-etched.step/apx803s05-29sr-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);apx803s05-29sr-7.step/apx803s05-29sr-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (None pp, sha256
58d0867f60d9b289, 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).
# APX803S05-29SR-7
**Diodes Incorporated** · Supervisor And Reset ICs · SOT-23
APX803S05-29SR-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 | RESET | output | Active-low, open-drain reset output pin. Asserted (low) on power-up and whenever VCC falls below VTH (2.89-2.97V for the -29 option), held low for the reset active timeout period (20-70ms, 50ms typ.) after VCC rises above VTH. Requires an external pull-up resistor; guaranteed valid down to VCC = 1V. VOL <= 0.3V at ISINK = 1.2mA. Absolute max voltage -0.3 to 6V; max output sink current 20mA. |
| 2 | GND | power_in | Ground reference for the device. |
| 3 | VCC | power_in | Operating voltage input; the supply being monitored. Recommended operating range 1.0V to 5.5V; absolute max -0.3 to +6.0V. Typical supply current 10µA (max 15µA) at VTH + 0.2V. Bypass with a 100nF capacitor near the pin per the typical application circuit. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | Power Management (PMIC) |
| Pins | 3 |
## Ordering variants
Same part, different packaging or reel option.
- `APX803S05-29SR-7`
- `APX803S05-29SR-7SA-7`
## CAD (KiCad official)
- Symbol: `APX803S05-29SR-7`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `apx803s05-29sr-7-etched.step` / `apx803s05-29sr-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `apx803s05-29sr-7.step` / `apx803s05-29sr-7.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588941787176316928) (None pp, sha256 `58d0867f60d9b289`, 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](docs/apx803s05-29sr-7-datasheet.pdf)