component
TSV991AIYLT
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
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownTSV991AIYLT
STMicroelectronics · Operational Amplifier · SOT-23-5
TSV991AIYLT 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 | Amplifier output, rail-to-rail, sourcing/sinking up to 35 mA typ. (Isource) and 32 mA typ. (Isink) at 5 V; the part is not unity-gain stable and needs a gain of ≥4 or ≤-3. |
| 2 | VCC- | power_in | Negative supply (ground in single-supply use); all absolute maximum voltages are referenced to this pin, with 10 nF decoupling advised close to the supply pins. |
| 3 | IN+ | input | Non-inverting input, rail-to-rail with common-mode range (VCC-) - 0.1 V to (VCC+) + 0.1 V and 1 pA typ. input bias current; input current must be limited to 10 mA by a series resistor. |
| 4 | IN- | input | Inverting input, rail-to-rail with common-mode range (VCC-) - 0.1 V to (VCC+) + 0.1 V and 1 pA typ. input bias current; input current must be limited to 10 mA by a series resistor. |
| 5 | VCC+ | power_in | Positive supply, operating range 2.5 V to 5.5 V (6 V absolute maximum with respect to VCC-), with 10 nF decoupling advised close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TSV991AIYLT - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tsv991aiylt-etched.step/tsv991aiylt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tsv991aiylt.step/tsv991aiylt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (28 pp, sha256
63a00583e4419e0b, retrieved 2026-10-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).