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ncs20081sq3t2g

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onsemi Operational Amplifier, SC-70-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmpncs20081sq3t2g
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README

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NCS20081SQ3T2G

onsemi · Operational Amplifier · SC-70-5

NCS20081SQ3T2G from onsemi, in a SC-70-5. 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 IN+ input Non-inverting op-amp input. Rail-to-rail common-mode range: VSS-0.2 V to VDD+0.2 V. Input bias current typ 1 pA. Differential input resistance 10 GΩ.
2 VSS power_in Negative supply / ground rail. Supply range VDD-VSS = 1.8 V to 5.5 V (6 V absolute max). Typically tied to GND in single-supply operation.
3 IN- input Inverting op-amp input. Rail-to-rail common-mode range: VSS-0.2 V to VDD+0.2 V. Input bias current typ 1 pA. Differential input resistance 10 GΩ.
4 OUT output Rail-to-rail op-amp output. Output swing within ~3 mV (typ) of each supply rail. Short-circuit current ±11 to 15 mA; max continuous output current ±100 mA.
5 VDD power_in Positive supply rail. Operating range 1.8 V to 5.5 V (6 V absolute max relative to VSS). Bypass close to pin with a 0.1 µF ceramic.

Key specifications

Parameter Value
Manufacturer onsemi
Package SC-70-5
Category Op-amp/Cmp
Pins 5

Ordering variants

  • NCS20081SQ3T2G
  • NCS20081SQ3T2GNCV20081SQ3T2G
  • NCS20081SQ3T2GNCS20081SQ2T2G
  • NCS20081SQ3T2GNCV20081SQ2T2G
  • NCS20081SQ3T2GNCS20081SN3T1G
  • NCS20081SQ3T2GNCV20081SN3T1G
  • NCS20081SQ3T2GNCS20081SN2T1G
  • NCS20081SQ3T2GNCV20081SN2T1G
  • NCS20081SQ3T2GNCS20081MUTAG

CAD (KiCad official)

  • Symbol: NCS20081SQ3T2G
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: onsemi datasheet (None pp, sha256 d5c226b8ac735ef5, retrieved 2026-08-17, tier: lcsc)
  • 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

Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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