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LTC8725YT5

Public Made by Adom

by adom

Linearin(先积集成) Comparators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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LTC8725YT5

Linearin(先积集成) · Comparators · SOT-23-5

LTC8725YT5 from Linearin(先积集成), 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 Open-drain comparator output that can tolerate a continuous short-circuit to either rail, with a sink short-circuit current (ISC) of 30 mA.
2 -VS power_in Negative power supply; the supply is specified from 1.7 V to 5.5 V with VS+ to VS- rated at 10.0 V absolute maximum.
3 +IN input Non-inverting comparator input with a voltage range from (VS- - 0.1 V) to (VS+ + 0.1 V).
4 -IN input Inverting comparator input with a voltage range from (VS- - 0.1 V) to (VS+ + 0.1 V).
5 +VS power_in Positive power supply; operating supply voltage range is 1.7 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Linearin(先积集成)
Package SOT-23-5
Category Amplifiers/Comparators
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input offset voltage VOS -3.5 0.8 3.5 mV VCM = VS/2 3
Input offset voltage over temperature VOS -4 4 mV TA = −40 to +125 ℃ 3
Offset voltage drift VOS TC -1.5 1.5 μV/℃ TA = −40 to +125 ℃ 3
Power supply rejection ratio PSRR 65 80 dB VS = 1.8 to 5.5 V, VCM < (VS+ − 1V) 3
Power supply rejection ratio over temperature PSRR 60 dB (VS- + 0.1V) < VCM < (VS+ − 1V), TA = −40 to +125 ℃ 3
Common-mode rejection ratio CMRR 60 82 dB VCM = −0.1 to 5.0 V 3
Common-mode rejection ratio over temperature CMRR 55 dB VCM = 0.1 to 4.8 V, TA = −40 to +125 ℃ 3
Common-mode rejection ratio at VS = 2.0 V CMRR 56 78 dB VS = 2.0 V, VCM = −0.1 to 2.0 V 3
Common-mode rejection ratio at VS = 2.0 V over temperature CMRR 52 dB VCM = 0.1 to 1.8 V, TA = −40 to +125 ℃ 3
Low output voltage swing VOL 44 58 mV ISINK = 1 mA 3
Low output voltage swing over temperature VOL 90 mV TA = −40 to +125 ℃ 3
Operating supply voltage VS 1.7 5.5 V TA = −40 to +125 ℃ 3
Quiescent current per comparator at VS = 1.8 V IQ 19 26 μA VS = 1.8 V, VCM = 0.5V, IO = 0 3
Quiescent current per comparator at VS = 1.8 V over temperature IQ 37 μA TA = −40 to +125 ℃ 3
Quiescent current per comparator at VS = 5.0 V IQ 22 32 μA VS = 5.0 V, VCM = 0.5V, IO = 0 3
Quiescent current per comparator at VS = 5.0 V over temperature IQ 46 μA TA = −40 to +125 ℃ 3
Supply voltage VS+ to VS− VS+ to VS- 10 V 2
Signal input terminals current -10 10 mA 2
Storage temperature range Tstg -65 150 ℃ 2
Junction temperature TJ 150 ℃ 2
Lead temperature range (soldering) 260 ℃ Soldering 10 sec 2
ESD human body model (HBM) -5000 5000 V Per MIL-STD-883J / Method 3015.9 2
ESD charged device model (CDM) -2000 2000 V Per ESDA/JEDEC JS-002-2014 2
ESD machine model (MM) -250 250 V Per JESD22-A115C 2
Operating temperature range TA -40 125 ℃ 4
Package thermal resistance, SOT23-5L θJA 190 ℃/W SOT23-5L 4

CAD (KiCad official)

  • Symbol: LTC8725YT5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: ltc8725yt5-etched.step / ltc8725yt5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ltc8725yt5.step / ltc8725yt5.glb are the bare package body.

Provenance

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

  • Datasheet: Linearin(先积集成) datasheet (20 pp, sha256 80f6676adb863abf, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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