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APX810-26SRG-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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Contents
README
markdownAPX810-26SRG-7
Diodes Incorporated · Supervisor And Reset ICs · SOT-23R
APX810-26SRG-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 and footprint from KiCad-official CAD; the 3D model is generated from the datasheet's package dimensions.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | RESET | output | Push-pull active-high reset output on the APX810, asserted when VCC falls below the reset threshold and held for the reset timeout (140 ms min, 200 ms typ, 280 ms max) after VCC rises above it. |
| 2 | GND | power_in | Ground. |
| 3 | VCC | power_in | Operating voltage input, 1.1 V to 5.5 V recommended (absolute maximum -0.3 V to +6.0 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23R |
| Category | Power Management (PMIC) |
| 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 |
|---|---|---|---|---|---|---|---|
| VTH Reset Threshold (APX809/810-26, TA = -40 to +85°C) | VTH | 2.57 | 2.63 | 2.69 | V | APX809/810-26, TA = -40oC to +85oC | 3 |
| VTH Reset Threshold (APX809/810-26, TA = 0 to +85°C) | VTH | 2.59 | 2.63 | 2.69 | V | APX809/810-26, TA = 0oC to +85oC | 3 |
| VOL RESET Output Voltage Low (APX810) | VOL | 0.3 | V | VCC = VTH +0.2, ISINK = 1.2mA | 3 | ||
| VOL RESET Output Voltage Low (APX810) | VOL | 0.4 | V | VCC = VTH +0.2, ISINK = 3.2mA | 3 | ||
| VCC Range | VCC | 1 | 5.5 | V | TA = 0oC to +70oC | 3 | |
| ICC Supply Current | ICC | 30 | 40 | μA | VTH + 0.2V | 3 | |
| Reset Threshold Tempco | 30 | ppm/oC | 3 | ||||
| tS Set-up Time | tS | 20 | μs | VCC = VTH to (VTH - 100mV) | 3 | ||
| tDELAY Reset Active Timeout Period | tDELAY | 140 | 200 | 280 | ms | TA = 0oC to +85oC | 3 |
| VCC Supply Voltage (Recommended Operating) | VCC | 1.1 | 5.5 | V | 3 | ||
| VIN Input Voltage (Recommended Operating) | VIN | 0 | V | 3 | |||
| TA Operating Ambient Temperature Range | TA | -40 | 85 | oC | 3 | ||
| tR VCC Rising Time | tR | 100 | µs | VCC = 0 to VT | 3 | ||
| Thermal Resistance Junction-to-Ambient SOT23 | θJA | 201 | oC/W | SOT23 (Note 4) | 3 | ||
| Thermal Resistance Junction-to-Case SOT23 | θJC | 56 | oC/W | SOT23 (Note 4) | 3 | ||
| ESD HBM Human Body Model ESD Protection | ESD HBM | 5 | kV | Human Body Model | 2 | ||
| ESD MM Machine Model ESD Protection | ESD MM | 500 | V | Machine Model | 2 | ||
| VCC Supply Voltage (Absolute Maximum) | VCC | -0.3 | 6 | V | 2 | ||
| VRESET RESET, RESET (Push-pull) | VRESET | -0.3 | V | Push-pull | 2 | ||
| ICC Input Current, VCC | ICC | 20 | mA | 2 | |||
| IO Output Current, RESET, RESET | IO | 20 | mA | 2 | |||
| PD Continuous Power Dissipation | PD | 400 | mW | TA = +70°C, de-rate 4mW/°C above +70°C | 2 | ||
| TOP Operating Junction Temperature Range | TOP | -40 | 105 | °C | 2 | ||
| TST Storage Temperature Range | TST | -65 | 150 | °C | 2 |
CAD (land: KiCad; 3D: generated from the datasheet)
- Symbol:
APX810-26SRG-7 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23R, generated on the KiCad land (body 1.3 x 2.9 mm, terminals on the pads, 1.025 mm tall, datasheet A, nominal). KiCad's stock model for this land is taller than the datasheet allows, so the model is generated from the datasheet drawing; the dimensions come from the datasheet drawing where it was read and are defaults otherwise (see provenance.model_3d_generated), not the manufacturer's CAD (STEP)
- 3D model files:
apx810-26srg-7-etched.step/apx810-26srg-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);apx810-26srg-7.step/apx810-26srg-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 2026-11-13, 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: land: KiCad official libraries (CC-BY-SA 4.0); 3D: generated from the datasheet's package dimensions (provenance.model_3d_generated).