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COS1333TRD

Public Made by Adom

by adom

COSINE Precision Op Amps, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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COS1333TRD

COSINE · Precision Op Amps · SOT-23-5

COS1333TRD from COSINE, 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, whose voltage range extends to within millivolts of each supply rail (within 5mV at RL=100kΩ).
2 -Vs power_in Negative power supply or ground; if not connected to ground, bypass it with a 0.1µF capacitor placed as close to the part as possible.
3 +IN input Non-inverting input of the amplifier, with a voltage range of -Vs -0.3V to +Vs +0.3V.
4 -IN input Inverting input of the amplifier, with a voltage range of -Vs -0.3V to +Vs +0.3V.
5 +Vs power_in Positive power supply for 1.8V to 5.5V operation, with a 0.1µF bypass capacitor placed as close to the part as possible.

Key specifications

Parameter Value
Manufacturer COSINE
Package SOT-23-5
Category Amplifiers/Comparators
Pins 5

CAD (KiCad official)

  • Symbol: COS1333TRD
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: cos1333trd-etched.step / cos1333trd-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cos1333trd.step / cos1333trd.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: COSINE datasheet (10 pp, sha256 1dc0be938067c68f, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF