component
MAX809C308NR
Public Made by Adomby adom
Slkor SLKORMICRO Elec Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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MAX809C308NR
Slkor SLKORMICRO Elec · Supervisor And Reset ICs · SOT-23
MAX809C308NR from Slkor SLKORMICRO Elec, 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 | GND pin, the ground reference for the device; the datasheet gives no further limit for this pin. |
| 2 | VIN | power_in | Input voltage pin; the absolute maximum rating for VIN is -0.3 V to 8.0 V and the VCC input range is 1.2 V to 7.5 V at 25 °C. |
| 3 | Vout/Reset | output | Vout/Reset pin, which is the CMOS output for the MAX809C series (the N-ch open drain option is the MAX809N series). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOT-23 |
| 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 |
|---|---|---|---|---|---|---|---|
| Input Voltage (VCC) Range | VCC | 1.2 | 7.5 | V | 25℃ | 4 | |
| Supply Current | ISS | 1 | 1.8 | 2.5 | μA | VIN=6V，Vdet=2.63V | 4 |
| Vout/Reset Threshold (MAX809C308, TA=25℃) | VDET | 3.04 | 3.08 | 3.11 | V | TA=25℃ | 4 |
| Input Voltage | VIN | -0.3 | 8 | V | 3 | ||
| Operating Temperature | Tamb | -30 | 80 | ℃ | 3 | ||
| Storage Temperature | Tstg | -40 | 125 | ℃ | 3 | ||
| Thermal Resistance (Junction to Ambient) | θJA | 250 | ℃/W | Assume no ambient airflow, no heat sink | 3 | ||
| Power Dissipation | PD | 0.2 | W | 3 | |||
| Vout/Reset Threshold Stability | 30 | ppm/℃ | 4 | ||||
| VCC to Vout/Reset Delay | 20 | us | VCC=VTH to VTH - 100mV | 4 | |||
| Vout/Reset Active Timeout Period | 200 | ms | 4 |
CAD (KiCad official)
- Symbol:
MAX809C308NR - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
max809c308nr-etched.step/max809c308nr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);max809c308nr.step/max809c308nr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor SLKORMICRO Elec datasheet (6 pp, sha256
30c6352950f5dbbd, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# MAX809C308NR
**Slkor SLKORMICRO Elec** · Supervisor And Reset ICs · SOT-23
MAX809C308NR from Slkor SLKORMICRO Elec, 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 | GND pin, the ground reference for the device; the datasheet gives no further limit for this pin. |
| 2 | VIN | power_in | Input voltage pin; the absolute maximum rating for VIN is -0.3 V to 8.0 V and the VCC input range is 1.2 V to 7.5 V at 25 °C. |
| 3 | Vout/Reset | output | Vout/Reset pin, which is the CMOS output for the MAX809C series (the N-ch open drain option is the MAX809N series). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOT-23 |
| 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 |
|---|---|---|---|---|---|---|---|
| Input Voltage (VCC) Range | VCC | 1.2 | | 7.5 | V | 25℃ | 4 |
| Supply Current | ISS | 1 | 1.8 | 2.5 | μA | VIN=6V，Vdet=2.63V | 4 |
| Vout/Reset Threshold (MAX809C308, TA=25℃) | VDET | 3.04 | 3.08 | 3.11 | V | TA=25℃ | 4 |
| Input Voltage | VIN | -0.3 | | 8 | V | | 3 |
| Operating Temperature | Tamb | -30 | | 80 | ℃ | | 3 |
| Storage Temperature | Tstg | -40 | | 125 | ℃ | | 3 |
| Thermal Resistance (Junction to Ambient) | θJA | | | 250 | ℃/W | Assume no ambient airflow, no heat sink | 3 |
| Power Dissipation | PD | | | 0.2 | W | | 3 |
| Vout/Reset Threshold Stability | | | 30 | | ppm/℃ | | 4 |
| VCC to Vout/Reset Delay | | | 20 | | us | VCC=VTH to VTH - 100mV | 4 |
| Vout/Reset Active Timeout Period | | | 200 | | ms | | 4 |
## CAD (KiCad official)
- Symbol: `MAX809C308NR`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `max809c308nr-etched.step` / `max809c308nr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `max809c308nr.step` / `max809c308nr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590456131941806080) (6 pp, sha256 `30c6352950f5dbbd`, retrieved 2026-10-21, tier: lcsc)
- **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](docs/max809c308nr-datasheet.pdf)