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TSV991AIYLT

Public Made by Adom

by adom

STMicroelectronics Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorstsv991aiyltfactory-2.0.0extractor-text
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TSV991AIYLT

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tsv991aiylt.step / tsv991aiylt.glb are 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, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF