component
TSX921ILT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, SOT-23-5. 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
markdownTSX921ILT
STMicroelectronics · Operational Amplifier · SOT-23-5
TSX921ILT from STMicroelectronics, in a SOT-23-5. 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 | Rail-to-rail amplifier output, able to source 74 mA and sink 50 mA typ at VCC = 16 V. |
| 2 | VCC- | power_in | Negative supply, ground for single-supply operation; supply range 4 V to 16 V between VCC+ and VCC-. |
| 3 | IN+ | input | Non-inverting input, rail-to-rail with common mode range from (VCC-) - 0.1 V to (VCC+) + 0.1 V, input current limited to 10 mA. |
| 4 | IN- | input | Inverting input, rail-to-rail with common mode range from (VCC-) - 0.1 V to (VCC+) + 0.1 V, input current limited to 10 mA. |
| 5 | VCC+ | power_in | Positive supply, 4 V to 16 V operating range with 18 V absolute maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TSX921ILT - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tsx921ilt-etched.step/tsx921ilt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tsx921ilt.step/tsx921ilt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (32 pp, sha256
4cc717e2907c2318, retrieved 2026-10-06, 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).