component
SE8650K2-HF
Public Made by Adomby adom
Seaward Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 23d ago |
| viewers | 23d ago |
| package.json | 23d ago |
| page.json | 17d ago |
| README.md | 17d ago |
| se8650k2-hf-etched.glb | 23d ago |
| se8650k2-hf-etched.step | 23d ago |
| se8650k2-hf-hero.glb | 23d ago |
| se8650k2-hf-hero.overlay.json | 23d ago |
| se8650k2-hf.glb | 23d ago |
| se8650k2-hf.kicad_mod | 23d ago |
| se8650k2-hf.kicad_sym | 23d ago |
| se8650k2-hf.lbr | 23d ago |
| se8650k2-hf.step | 23d ago |
SE8650K2-HF
Seaward Elec · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
SE8650K2-HF from Seaward Elec, in a SOT-89-3. 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 | Ground pin. |
| 2 | VIN | power_in | Input supply pin, operating from VOUT+1V up to 65V (absolute maximum 80V), with a 1uF ceramic capacitor required close to VIN and GND. |
| 3 | VOUT | power_out | Regulated output pin, with a recommended 10uF ceramic output capacitor (1uF minimum) placed close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Seaward Elec |
| Package | SOT-89-3 |
| 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 Supply Voltage (absolute maximum) | VIN | 80 | V | 5 | |||
| Enable Voltage (absolute maximum) | EN | 80 | V | 5 | |||
| Output Voltage to GND (absolute maximum) | VOUT-GND | 6 | V | 5 | |||
| Output Voltage to VIN (absolute maximum) | VOUT-VIN | -75 | V | 5 | |||
| Operating Temperature (absolute maximum) | TA | -40 | 105 | °C | 5 | ||
| Storage Temperature | TSTG | -40 | 150 | °C | 5 | ||
| Maximum Junction Temperature | TJ | 150 | °C | 5 | |||
| Lead Temperature (Soldering) | TLEAD | 260 | °C | 10 seconds | 5 | ||
| Thermal Resistance, Junction-to-Ambient (SOT89) | θJA | 165 | ℃/W | SOT89 | 5 | ||
| Power Consumption (SOT89) | PD | 750 | mW | SOT89 | 5 | ||
| Human Body Model ESD rating | HBM | 4 | kV | 5 | |||
| Charged Device Model ESD rating | CDM | 100 | V | 5 | |||
| Input Supply Voltage (recommended operating) | VIN | 60 | V | 5 | |||
| Operating Temperature (recommended operating) | TA | -20 | 85 | °C | 5 | ||
| Lead Temperature (Soldering) (recommended operating) | TLEAD | 260 | °C | 10 seconds | 5 | ||
| Output Voltage Accuracy | VOUT | -1 | 1 | % | IOUT=10mA | 6 | |
| Output Voltage Accuracy | VOUT | -2 | 2 | % | 6 | ||
| Quiescent Current | IQ | 1.8 | 4 | μA | VIN=6V~60V | 6 | |
| Enable High Level | VENH | 1 | V | Enabled | 6 | ||
| Enable Low Level | VENL | 0.4 | V | Disabled | 6 | ||
| Output Voltage Temperature Coefficient | TCVOUT | -17 | 17 | ppm/℃ | IOUT=10mA -40℃≤TAMB≤100℃ | 6 |
CAD (KiCad official)
- Symbol:
SE8650K2-HF - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
se8650k2-hf-etched.step/se8650k2-hf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);se8650k2-hf.step/se8650k2-hf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Seaward Elec datasheet (13 pp, sha256
bbcc4b51e1159018, retrieved 2026-10-09, tier: lcsc) - 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).