component

CAUC1G125MDCKREP

Public Made by Adom

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

componentlogic icscauc1g125mdckrepfactory-2.0.0extractor-text

Verified CAUC1G125MDCKREP

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 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: CAUC1G125MDCKREP · SC-70-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 10-page datasheet
  • ✓distributor: lcsc C2676107, digikey 296-22096-2-ND, mouser 595-CAUC1G125MDCKREP
  • ✓family: SOT-353_SC-70-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-1dk8nkhp/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cauc1g125mdckrep.kicad_sym✓ cauc1g125mdckrep.kicad_mod✓ cauc1g125mdckrep.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 10h ago
viewers cauc1g125mdckrep: viewers · Ray 10h ago
cauc1g125mdckrep-etched.glb Publish 0.1.0 · Ray 10h ago
cauc1g125mdckrep-etched.step cauc1g125mdckrep: factory component page (tier=mfr) · Ray 10h ago
cauc1g125mdckrep-hero.glb cauc1g125mdckrep: hero GLB from the etched model (keeps the MPN mark) · Ray 10h ago
cauc1g125mdckrep-hero.overlay.json Publish 0.1.0 · Ray 10h ago
cauc1g125mdckrep.glb Publish 0.1.0 · Ray 10h ago
cauc1g125mdckrep.kicad_mod Publish 0.1.0 · Ray 10h ago
cauc1g125mdckrep.kicad_sym Publish 0.1.0 · Ray 10h ago
cauc1g125mdckrep.lbr Publish 0.1.0 · Ray 10h ago
cauc1g125mdckrep.step Publish 0.1.0 · Ray 10h ago
package.json Publish 0.1.0 · Ray 10h ago
page.json Set visibility: public · Ray 10h ago
README.md Publish 0.1.0 · Ray 10h ago
verification.json Verified: Published by the parts factory: tier mfr, 5 pins · Ray 10h ago

CAUC1G125MDCKREP

Texas Instruments · Buffers / Drivers · SC-70-5

CAUC1G125MDCKREP 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 OE input Output-enable input: the output is disabled (high impedance) when OE is high, and OE should be tied to VCC through a pullup resistor to ensure high impedance during power up or power down.
2 A input Data input of the single-line buffer, with a 3.6-V I/O tolerant input range of 0 V to 3.6 V.
3 GND power_in Ground reference for the device; all unused inputs must be held at VCC or GND for proper operation.
4 Y tri_state Three-state buffer output, rated for a continuous output current of ±20 mA, with partial-power-down (Ioff) protection that prevents current backflow when the device is powered down.
5 VCC power_in Supply voltage: operational from 0.8 V to 2.7 V (recommended), designed specifically for 1.65 V to 1.95 V operation, with an absolute maximum of -0.5 V to 3.6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Logic ICs
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
Supply voltage VCC 0.8 2.7 V 2
Input voltage VI 0 3.6 V 3
Output voltage VO 0 V 3
High-level input voltage VIH 1.7 V VCC = 2.3 V to 2.7 V 2
Low-level input voltage VIL 0 V VCC = 0.8 V 3
Low-level input voltage VIL 0.7 V VCC = 2.3 V to 2.7 V 3
High-level output current IOH -0.7 mA VCC = 0.8 V 3
High-level output current IOH -3 mA VCC = 1.1 V 3
High-level output current IOH -5 mA VCC = 1.4 V 3
High-level output current IOH -8 mA VCC = 1.65 V 3
High-level output current IOH -9 mA VCC = 2.3 V 3
Low-level output current IOL 0.7 mA VCC = 0.8 V 3
Low-level output current IOL 3 mA VCC = 1.1 V 3
Low-level output current IOL 5 mA VCC = 1.4 V 3
Low-level output current IOL 8 mA VCC = 1.65 V 3
Low-level output current IOL 9 mA VCC = 2.3 V 3
Input transition rise or fall rate Δt/Δv 20 ns/V VCC = 0.8 V to 1.6 V 3
Input transition rise or fall rate Δt/Δv 10 ns/V VCC = 1.65 V to 1.95 V 3
Input transition rise or fall rate Δt/Δv 3 ns/V VCC = 2.3 V to 2.7 V 3
Operating free-air temperature TA -55 125 °C 3
Supply voltage range VCC -0.5 3.6 V 2
Input voltage range VI -0.5 3.6 V 2
Voltage range applied to any output in the high-impedance or power-off state VO -0.5 3.6 V 2
Output voltage range VO -0.5 V 2
Input clamp current IIK -50 mA VI < 0 V 2
Output clamp current IOK -50 mA VO < 0 V 2
Continuous output current IO -20 20 mA 2
Continuous current through VCC or GND -100 100 mA 2
Storage temperature range Tstg -65 150 °C 2
Package thermal impedance θJA 252 °C/W 2
High-level output voltage VOH 0.55 V IOH = -0.7 mA, VCC = 0.8 V 4
High-level output voltage VOH 0.8 V IOH = -3 mA, VCC = 1.1 V 4
High-level output voltage VOH 1 V IOH = -5 mA, VCC = 1.4 V 4
High-level output voltage VOH 1.2 V IOH = -8 mA, VCC = 1.65 V 4
High-level output voltage VOH 1.8 V IOH = -9 mA, VCC = 2.3 V 4
Low-level output voltage VOL 0.2 V IOL = 100 µA, VCC = 0.8 V to 2.7 V 4
Low-level output voltage VOL 0.25 V IOL = 0.7 mA, VCC = 0.8 V 4
Low-level output voltage VOL 0.3 V IOL = 3 mA, VCC = 1.1 V 4
Low-level output voltage VOL 0.4 V IOL = 5 mA, VCC = 1.4 V 4
Low-level output voltage VOL 0.45 V IOL = 8 mA, VCC = 1.65 V 4
Low-level output voltage VOL 0.6 V IOL = 9 mA, VCC = 2.3 V 4
Input current II -5 5 µA A or OE input, VI = VCC or GND, VCC = 0 V to 2.7 V 4
Power-off leakage current Ioff -10 10 µA VI or VO = 2.7 V, VCC = 0 V 4
Off-state output current IOZ -10 10 µA VO = VCC or GND, VCC = 2.7 V 4
Quiescent supply current ICC 10 µA VI = VCC or GND, IO = 0, VCC = 0.8 V to 2.7 V 4
Propagation delay time A to Y tpd 0.8 7.5 ns VCC = 1.2 V ± 0.1 V, CL = 30 pF 4
Propagation delay time A to Y tpd 0.4 6 ns VCC = 1.5 V ± 0.1 V, CL = 30 pF 4
Propagation delay time A to Y tpd 0.7 5 5.5 ns VCC = 1.8 V ± 0.15 V, CL = 30 pF 4
Propagation delay time A to Y tpd 0.9 5 ns VCC = 2.5 V ± 0.2 V, CL = 30 pF 4
Enable time OE to Y ten 0.7 7.8 ns VCC = 1.2 V ± 0.1 V, CL = 30 pF 4
Enable time OE to Y ten 0.5 7 ns VCC = 1.5 V ± 0.1 V, CL = 30 pF 4
Enable time OE to Y ten 1 5.5 6.5 ns VCC = 1.8 V ± 0.15 V, CL = 30 pF 4
Enable time OE to Y ten 1.1 5 ns VCC = 2.5 V ± 0.2 V, CL = 30 pF 4
Disable time OE to Y tdis 1.4 8.3 ns VCC = 1.2 V ± 0.1 V, CL = 30 pF 4
Disable time OE to Y tdis 1.4 7 ns VCC = 1.5 V ± 0.1 V, CL = 30 pF 4
Disable time OE to Y tdis 1.8 6 6.8 ns VCC = 1.8 V ± 0.15 V, CL = 30 pF 4
Disable time OE to Y tdis 0.8 6 ns VCC = 2.5 V ± 0.2 V, CL = 30 pF 4

CAD (KiCad official)

  • Symbol: CAUC1G125MDCKREP
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: cauc1g125mdckrep-etched.step / cauc1g125mdckrep-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cauc1g125mdckrep.step / cauc1g125mdckrep.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (10 pp, sha256 87b97544a032b09f, retrieved 2026-10-31, 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