component

TP1941-TR

Public Unreviewed

by Ray

3PEAK Comparators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmptp1941-tr
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

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TP1941-TR

3PEAK · Comparators · SOT-23-5

TP1941-TR from 3PEAK, 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 Out output Push-pull comparator output. Rail-to-rail swing; CMOS/TTL compatible. VOH = VDD-0.3V @ IOUT=-1mA, VOL = VSS+0.3V @ IOUT=1mA. Short-circuit current typ. 25 mA.
2 V- power_in Negative supply / ground reference (VSS). For single-supply use tie to GND; for dual-supply operation this is the negative rail. Supply range V+ - V- = 1.8V to 5.5V.
3 +In input Non-inverting comparator input. Common-mode input range extends 200mV below VSS and 200mV above VDD (rail-to-rail input). Input bias current typ. 6 pA.
4 -In input Inverting comparator input. Common-mode input range extends 200mV below VSS and 200mV above VDD (rail-to-rail input). Input bias current typ. 6 pA.
5 V+ power_in Positive supply (VDD). 1.8V to 5.5V single-supply, or the positive rail of a +/-0.9V to +/-2.75V dual supply. Quiescent current typ. 46 uA.

Key specifications

Parameter Value
Manufacturer 3PEAK
Package SOT-23-5
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • TP1941-TR
  • TP1941-CR
  • TP1941-SR

CAD (KiCad official)

  • Symbol: TP1941-TR
  • 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: 3PEAK datasheet (23 pp, sha256 36c06f020affe60d, 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