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LTC8723RYT5

Public Made by Adom

by adom

Linearin Comparators, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LTC8723RYT5

Linearin · Comparators · SOT-23-5L

LTC8723RYT5 from Linearin, in a SOT-23-5L. 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 -IN input Negative input of the comparator, with a voltage range from (VS- - 0.1 V) to (VS+ + 0.1 V).
2 -VS power_in Negative power supply, normally tied to ground, or to another voltage as long as VS+ to VS- stays between 1.7 V and 5.5 V.
3 +IN input Positive input of the comparator, with the same voltage range as -IN, (VS- - 0.1 V) to (VS+ + 0.1 V).
4 OUT output Push-pull comparator output that pulls to within 0.1 V of either supply rail without an external pull-up.
5 +VS power_in Positive power supply, 1.7 V to 5.5 V; split supplies are allowed as long as VS+ to VS- is 1.7 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Linearin
Package SOT-23-5L
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 +85 ℃ 3
Offset voltage drift VOS TC -1 1 μV/ºC TA = −40 to +85 ℃ 3
Power supply rejection ratio PSRR 65 80 dB VS = 1.7 to 5.5 V, VCM < (VS+ -1V) 3
Power supply rejection ratio over temperature PSRR 60 dB VS = 1.7 to 5.5 V, (VS− +0.1V) < VCM < (VS+ −1V), TA = −40 to +85 ℃ 3
Input bias current IB 5 pA VCM = VS+ /2 3
Input bias current at high temperature IB 200 pA TA = +85 ℃ 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 +85℃ 3
Common-mode rejection ratio at 2.0 V supply CMRR 56 78 dB VS = 2.0 V, VCM = −0.1 to 2.0 V 3
Common-mode rejection ratio at 2.0 V supply over temperature CMRR 52 dB VCM = 0 to 1.8 V, TA = −40 to +85℃ 3
Common-mode voltage range VCM -0.1 0.1 V TA = −40 to +85 ℃; printed as VS− −0.1 V (min) and VS+ +0.1 V (max) 3
High output voltage swing AVOL 63 80 mV ISOURCE = 1 mA 3
High output voltage swing over temperature AVOL 120 mV TA = −40 to +85 ℃ 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 +85 ℃ 3
Output short-circuit current ISC -30 30 mA 3
Operating supply voltage VS 1.7 5.5 V TA = −40 to +85 ℃ 3
Quiescent current per comparator at 1.8 V IQ 19 26 μA VS = 1.8 V, VCM = 0.5 V, IO = 0 3
Quiescent current per comparator at 1.8 V over temperature IQ 37 μA TA = −40 to +85 ℃ 3
Quiescent current per comparator at 5.0 V IQ 22 32 μA VS = 5.0 V, VCM = 0.5 V, IO = 0 3
Quiescent current per comparator at 5.0 V over temperature IQ 46 μA TA = −40 to +85 ℃ 3
Input offset current IOS 10 pA VCM = VS+ /2 3
Input hysteresis Hyst 3 mV VCM = VS /2 3
Input resistance RIN 100 GΩ 3
Differential input capacitance CIN 2 pF Differential 3
Common-mode input capacitance CIN 3.5 pF Common mode 3
Propagation delay low to high tPD+ 138 ns Input overdrive = 20 mV, CL = 15 pF 4
Propagation delay low to high tPD+ 78 ns Input overdrive = 100 mV, CL = 15 pF 4
Propagation delay high to low tPD- 155 ns Input overdrive = 20 mV, CL = 15 pF 4
Propagation delay high to low tPD- 66 ns Input overdrive = 100 mV, CL = 15 pF 4
Rise time tR 10 ns Input overdrive = 20 mV, CL = 15 pF 4
Rise time tR 8 ns Input overdrive = 100 mV, CL = 15 pF 4
Fall time tF 8 ns Input overdrive = 20 mV, CL = 15 pF 4
Fall time tF 6 ns Input overdrive = 100 mV, CL = 15 pF 4
Operating temperature range TA -40 85 ºC 4
Package thermal resistance, junction to ambient (SOT23-5L) θJA 190 ºC/W SOT23-5L package 4
Supply voltage, VS+ to VS- 10 V 2
Signal input terminals voltage -0.5 0.5 V Printed as VS-, 0.5 V to VS+ + 0.5 V (relative to rails) 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 3000 V HBM, per MIL-STD-883J / Method 3015.9 2
ESD charged device model 2000 V CDM, per ESDA/JEDEC JS-002-2014 2

CAD (KiCad official)

  • Symbol: LTC8723RYT5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5L (KiCad packages3D, STEP)
  • 3D model files: ltc8723ryt5-etched.step / ltc8723ryt5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ltc8723ryt5.step / ltc8723ryt5.glb are the bare package body.

Provenance

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

  • Datasheet: Linearin datasheet (17 pp, sha256 30cf6f72635fb319, retrieved 2026-10-18, 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