component
SGM8545XN5
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SGMICRO Operational Amplifier, SOT-23-5. Datasheet-verified pinout, 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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README
markdownSGM8545XN5
SGMICRO · Operational Amplifier · SOT-23-5
SGM8545XN5 from SGMICRO, in a SOT-23-5. 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 | OUT | output | Amplifier output. Rail-to-rail output swing; typical VOH = 4.997V and VOL = 5mV with RL = 100kΩ at VS = 5V. Sources up to 84mA and sinks up to 75mA typical. |
| 2 | +VS | power_in | Positive supply pin. Operating range 2.1V to 5.5V (absolute maximum 6V between +VS and -VS). Bypass to ground with a local decoupling capacitor. |
| 3 | +IN | input | Non-inverting input. Rail-to-rail input common-mode range from (-VS − 0.1V) to (+VS + 0.6V), i.e. -0.1V to +5.6V at VS = 5.5V. Input bias current typically 0.5pA. |
| 4 | -IN | input | Inverting input. Same rail-to-rail common-mode range as +IN (-0.1V to +5.6V at VS = 5.5V). Input bias current typically 0.5pA. |
| 5 | -VS | power_in | Negative supply / ground pin. Tied to GND in single-supply applications. Absolute maximum 6V between +VS and -VS. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SGMICRO |
| Package | SOT-23-5 |
| Category | Op-amp/Cmp |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
SGM8545XN5/TR
CAD (KiCad official)
- Symbol:
SGM8545XN5 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SGMICRO datasheet (11 pp, sha256
1a0db8e5c8f40d97, 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).