component
SL8533X
Public Made by Adomby adom
Slkor SLKORMICRO Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SL8533X
Slkor SLKORMICRO Elec · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23
SL8533X 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 | VSS | power_in | Ground reference pin for the regulator; the output voltage is specified relative to VSS, and VOUT must stay within Vss-0.3 V to VIN+0.3 V. |
| 2 | VOUT | power_out | Regulated output pin, which delivers up to 150 mA maximum output current (absolute maximum output current rating is 250 mA) with a 2% output accuracy. |
| 3 | VIN | power_in | Power input pin, rated up to 18 V, and must be at least VOUT + 2 V to maintain regulation at the specified output. |
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 |
|---|---|---|---|---|---|---|---|
| Output Voltage | VOUT(E) | 0.98 | 1.02 | V | IOUT=40mA, VIN=Vout+2V | 3 | |
| Input Voltage | VIN | 18 | V | 3 | |||
| Maximum Output Current | IOUT_max | 150 | mA | VIN=Vout+2V | 3 | ||
| Load Regulation | ΔVOUT | 10 | mV | VIN=Vout+2V, 1mA≤IOUT≤100mA | 3 | ||
| Dropout Voltage | Vdif1 | 250 | mV | IOUT =50mA | 3 | ||
| Dropout Voltage | Vdif2 | 500 | mV | IOUT =100mA | 3 | ||
| Dropout Voltage | Vdif3 | 1000 | mV | IOUT =200mA | 3 | ||
| Supply Current | ISS | 3 | μA | VIN=Vout+2V | 3 | ||
| Line Regulation | ΔVOUT/ΔVIN | 0.05 | %/V | IOUT =40mA, Vout+2V ≤VIN≤18V | 3 | ||
| Input Voltage | VIN | 18 | V | 2 | |||
| Output Current | IOUT | 250 | mA | 2 | |||
| Power Dissipation | PD | 300 | mW | SOT23-3 | 2 | ||
| Operating Temperature Range | TOPR | -25 | 85 | ℃ | 2 | ||
| Storage Temperature Range | TSTG | -40 | 125 | ℃ | 2 | ||
| Lead Temperature | 260 | ℃ | 10sec | 2 |
CAD (KiCad official)
- Symbol:
SL8533X - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
sl8533x-etched.step/sl8533x-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl8533x.step/sl8533x.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor SLKORMICRO Elec datasheet (6 pp, sha256
1f241897ed6b8a63, retrieved 2026-10-17, 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).
# SL8533X
**Slkor SLKORMICRO Elec** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23
SL8533X 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 | VSS | power_in | Ground reference pin for the regulator; the output voltage is specified relative to VSS, and VOUT must stay within Vss-0.3 V to VIN+0.3 V. |
| 2 | VOUT | power_out | Regulated output pin, which delivers up to 150 mA maximum output current (absolute maximum output current rating is 250 mA) with a 2% output accuracy. |
| 3 | VIN | power_in | Power input pin, rated up to 18 V, and must be at least VOUT + 2 V to maintain regulation at the specified output. |
## 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 |
|---|---|---|---|---|---|---|---|
| Output Voltage | VOUT(E) | 0.98 | | 1.02 | V | IOUT=40mA, VIN=Vout+2V | 3 |
| Input Voltage | VIN | | | 18 | V | | 3 |
| Maximum Output Current | IOUT_max | 150 | | | mA | VIN=Vout+2V | 3 |
| Load Regulation | ΔVOUT | | | 10 | mV | VIN=Vout+2V, 1mA≤IOUT≤100mA | 3 |
| Dropout Voltage | Vdif1 | | | 250 | mV | IOUT =50mA | 3 |
| Dropout Voltage | Vdif2 | | | 500 | mV | IOUT =100mA | 3 |
| Dropout Voltage | Vdif3 | | | 1000 | mV | IOUT =200mA | 3 |
| Supply Current | ISS | | 3 | | μA | VIN=Vout+2V | 3 |
| Line Regulation | ΔVOUT/ΔVIN | | 0.05 | | %/V | IOUT =40mA, Vout+2V ≤VIN≤18V | 3 |
| Input Voltage | VIN | | | 18 | V | | 2 |
| Output Current | IOUT | | | 250 | mA | | 2 |
| Power Dissipation | PD | | | 300 | mW | SOT23-3 | 2 |
| Operating Temperature Range | TOPR | -25 | | 85 | ℃ | | 2 |
| Storage Temperature Range | TSTG | -40 | | 125 | ℃ | | 2 |
| Lead Temperature | | | | 260 | ℃ | 10sec | 2 |
## CAD (KiCad official)
- Symbol: `SL8533X`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `sl8533x-etched.step` / `sl8533x-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl8533x.step` / `sl8533x.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/8590226273622011904) (6 pp, sha256 `1f241897ed6b8a63`, retrieved 2026-10-17, 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/sl8533x-datasheet.pdf)