component
AD8551-TD
Public Made by Adomby adom
TDSEMIC Precision Op Amps, SOT-23-5L. 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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README
markdownAD8551-TD
TDSEMIC · Precision Op Amps · SOT-23-5L
AD8551-TD from TDSEMIC, in a SOT-23-5L. 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 | OUT | output | Amplifier output. |
| 2 | -VS | power_in | Negative (lowest) power supply. |
| 3 | +IN | input | Non-inverting input of the amplifier; absolute maximum signal input range is VS- - 0.5 V to VS+ + 0.5 V, ±20 mA. |
| 4 | -IN | input | Inverting input of the amplifier; absolute maximum signal input range is VS- - 0.5 V to VS+ + 0.5 V, ±20 mA. |
| 5 | +VS | power_in | Positive (highest) power supply, 1.8 V to 5.5 V operating range and 10.0 V absolute maximum between VS+ and VS-. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TDSEMIC |
| Package | SOT-23-5L |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
AD8551-TD - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files:
ad8551-td-etched.step/ad8551-td-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8551-td.step/ad8551-td.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TDSEMIC datasheet (20 pp, sha256
e8e480adc1dd9ebf, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).