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TS391ILT
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STMicroelectronics Comparators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# TS391ILT++**STMicroelectronics** · Comparators · SOT-23-5++TS391ILT from STMicroelectronics, 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 | Comparator push-pull output. Drives high when V(IN+) > V(IN-), low otherwise. Rail-to-rail push-pull CMOS output. |+| 2 | V- | power_in | Negative supply / ground. Connect to GND for single-supply operation, or to negative rail for dual-supply operation. V+ − V- range: 2.7 V to 16 V. |+| 3 | IN+ | input | Non-inverting comparator input. Rail-to-rail input common-mode range (V- to V+). |+| 4 | IN- | input | Inverting comparator input. Rail-to-rail input common-mode range (V- to V+). |+| 5 | V+ | power_in | Positive supply. Single-supply range 2.7 V to 16 V, or ±1.35 V to ±8 V dual supply. Typical quiescent current 9 µA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-23-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## Ordering variants++- `TS391ILTILT`++## CAD (KiCad official)++- Symbol: `TS391ILT`+- 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:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/ts391ilt.pdf) (14 pp, sha256 `5535252141921784`, retrieved 2026-08-17, tier: manufacturer)+- **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).++[Datasheet PDF](docs/ts391ilt-datasheet.pdf)
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