TS321ILT

@@ -0,0 +1,44 @@+# TS321ILT++**STMicroelectronics** · Operational Amplifier · SOT-23-5++TS321ILT 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 | Output | output | Op-amp output. Class-AB output stage delivers up to ~40 mA source and ~20 mA sink (at Vcc+=15 V, Vo=2 V). Short-circuit protected (short-circuit-to-ground current ~40 mA typ, 60 mA max at Vcc+=15 V). Stable with high capacitive loads. |+| 2 | VCC- | power_in | Negative supply rail / ground. For single-supply operation tie to GND; for dual-supply operation connect to the negative rail (down to -15 V). Total supply span Vcc+ - Vcc- must be between 3 V and 30 V. |+| 3 | Non-inverting input | input | Non-inverting (+) input of the op amp. Input bias current 20 nA typ (150 nA max). Input common-mode range includes ground: 0 V to (Vcc+)-1.5 V at 25 °C. Absolute input voltage range -0.3 V to 32 V; differential input voltage ±32 V max. |+| 4 | Inverting input | input | Inverting (-) input of the op amp. Input bias current 20 nA typ (150 nA max), input offset current 2 nA typ (30 nA max). Same absolute limits as the non-inverting input (-0.3 V to 32 V, differential ±32 V). |+| 5 | VCC+ | power_in | Positive supply rail. Operating range 3 to 30 V single-supply (or up to ±15 V dual-supply); absolute max ±16/32 V total. Quiescent supply current 500 µA typ at Vcc+=5 V (800 µA max), 600 µA typ at Vcc+=30 V. Bypass locally to VCC- with a decoupling capacitor. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-23-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## Ordering variants++- `TS321ILTILT`++## CAD (KiCad official)++- Symbol: `TS321ILT`+- 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/ts321ilt.pdf) (15 pp, sha256 `1d743613040dad8e`, 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/ts321ilt-datasheet.pdf)

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