component

TLV3231DCKR

Public Made by Adom

by adom

Texas Instruments Others, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentotherstlv3231dckrfactory-2.0.0extractor-text

Verified TLV3231DCKR

by Ray · last 4 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 2026RayPublished by the parts factory: tier mfr, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: TLV3231DCKR · SC-70-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 41-page datasheet
  • •distributor (warn): no ['lcsc'] number
  • ✓family: SOT-353_SC-70-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ipkpdooj/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.28)
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tlv3231dckr.kicad_sym✓ tlv3231dckr.kicad_mod✓ tlv3231dckr.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2d ago
viewers tlv3231dckr: viewers · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Publish 0.1.0 · Ray 2d ago
tlv3231dckr-etched.glb Publish 0.1.0 · Ray 2d ago
tlv3231dckr-etched.step tlv3231dckr: factory component page (tier=mfr) · Ray 2d ago
tlv3231dckr-hero.glb tlv3231dckr: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
tlv3231dckr-hero.overlay.json Publish 0.1.0 · Ray 2d ago
tlv3231dckr.glb Publish 0.1.0 · Ray 2d ago
tlv3231dckr.kicad_mod Publish 0.1.0 · Ray 2d ago
tlv3231dckr.kicad_sym Publish 0.1.0 · Ray 2d ago
tlv3231dckr.lbr Publish 0.1.0 · Ray 2d ago
tlv3231dckr.step Publish 0.1.0 · Ray 2d ago
verification.json Verified: Published by the parts factory: tier mfr, 5 pins · Ray 2d ago

TLV3231DCKR

Texas Instruments · Others · SC-70-5

TLV3231DCKR from Texas Instruments, in a SC-70-5. 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 Comparator output, which is push-pull per the datasheet features.
2 V- power_in Negative supply voltage; VS = (V+) - (V-) is specified at 2.7 V to 5.5 V, and the input voltage range extends to (V-) - 0.1 V.
3 IN+ input Non-inverting (+) input; the input voltage range is (V-) - 0.1 V to (V+) + 0.1 V, and input current is limited to 10 mA maximum.
4 IN- input Inverting (-) input; the input voltage range is (V-) - 0.1 V to (V+) + 0.1 V, and input current is limited to 10 mA maximum.
5 V+ power_in Positive supply voltage; VS = (V+) - (V-) is specified at 2.7 V to 5.5 V, with an absolute maximum of 6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Others
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 VIO -4 0.5 4 mV VS = 5V, VCM = VS / 2, TA = 25°C 6
Input offset voltage over temperature VIO -4.5 4.5 mV VS = 5V, VCM = VS / 2, TA = -40 to 125℃ 6
Hysteresis VHYS 0.5 1.55 3 mV VS = 5V, VCM = VS / 2 6
Input bias current IB 0.01 10 nA VS = 5V, VCM = VS / 2, TA = -40 to 125℃ 6
Supply current per channel IQ 200 250 uA VS = 2.7V and 5V, no load, Output Low 6
Supply voltage VS 2.7 5.5 V VS = (V+) - (V-) 4
Ambient temperature TA -40 125 °C 4
Supply voltage VS 6 V VS = (V+) - (V-) 4
Differential input voltage VID -6 6 V 4
Input pins voltage (IN+, IN-) -0.5 0.5 V Min referenced to (V-), max referenced to (V+), as printed as offsets from the rails 4
Current into input pins (IN+, IN-) -10 10 mA 4
Output short-circuit current -100 100 mA 4
Junction temperature TJ 150 °C 4
Storage temperature Tstg -65 150 °C 4
Electrostatic discharge, human-body model (HBM) V(ESD) -2000 2000 V Per ANSI/ESDA/JEDEC JS-001 4
Electrostatic discharge, charged-device model (CDM) V(ESD) -1000 1000 V Per JEDEC JESD22-C101 4
Propagation delay time, high to low (single and dual) tPHL 15 25 ns Midpoint of input to midpoint of output, VOD = 50mV; VS = 5V, VCM = VS / 2, CL = 15pF, TA = 25°C 7
Propagation delay time, low to high (single and dual) tPLH 15 25 ns Midpoint of input to midpoint of output, VOD = 50mV; VS = 5V, VCM = VS / 2, CL = 15pF, TA = 25°C 7
Thermal resistance, junction-to-ambient (DCK, SC70) RθJA 220 °C/W TLV3231 DCK (SC70) 5-pin package 5
Thermal resistance, junction-to-case (top) (DCK, SC70) RθJC(top) 135 °C/W TLV3231 DCK (SC70) 5-pin package 5
Thermal resistance, junction-to-board (DCK, SC70) RθJB 65 °C/W TLV3231 DCK (SC70) 5-pin package 5
Junction-to-top characterization parameter (DCK, SC70) ΨJT 34 °C/W TLV3231 DCK (SC70) 5-pin package 5
Junction-to-board characterization parameter (DCK, SC70) ΨJB 65 °C/W TLV3231 DCK (SC70) 5-pin package 5

CAD (KiCad official)

  • Symbol: TLV3231DCKR
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: tlv3231dckr-etched.step / tlv3231dckr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv3231dckr.step / tlv3231dckr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (41 pp, sha256 a07d93a06d924075, retrieved 2026-11-04, tier: manufacturer)
  • 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